<86>Apr 27 07:12:28 userdel[2293391]: delete user 'rooter' <86>Apr 27 07:12:28 userdel[2293391]: removed group 'rooter' owned by 'rooter' <86>Apr 27 07:12:28 userdel[2293391]: removed shadow group 'rooter' owned by 'rooter' <86>Apr 27 07:12:28 groupadd[2293476]: group added to /etc/group: name=rooter, GID=1362 <86>Apr 27 07:12:28 groupadd[2293476]: group added to /etc/gshadow: name=rooter <86>Apr 27 07:12:28 groupadd[2293476]: new group: name=rooter, GID=1362 <86>Apr 27 07:12:28 useradd[2293509]: new user: name=rooter, UID=1362, GID=1362, home=/root, shell=/bin/bash, from=none <86>Apr 27 07:12:28 userdel[2293597]: delete user 'builder' <86>Apr 27 07:12:28 userdel[2293597]: removed group 'builder' owned by 'builder' <86>Apr 27 07:12:28 userdel[2293597]: removed shadow group 'builder' owned by 'builder' <86>Apr 27 07:12:28 groupadd[2293675]: group added to /etc/group: name=builder, GID=1363 <86>Apr 27 07:12:28 groupadd[2293675]: group added to /etc/gshadow: name=builder <86>Apr 27 07:12:28 groupadd[2293675]: new group: name=builder, GID=1363 <86>Apr 27 07:12:28 useradd[2293705]: new user: name=builder, UID=1363, GID=1363, home=/usr/src, shell=/bin/bash, from=none <13>Apr 27 07:12:30 rpmi: libcares-1.19.0-alt2 sisyphus+318319.40.19.1 1681776168 installed <13>Apr 27 07:12:30 rpmi: libyaml2-0.2.5-alt1 sisyphus+278391.100.1.1 1626094928 installed <13>Apr 27 07:12:30 rpmi: libuv-1.44.2-alt1 sisyphus+303845.100.1.1 1658053885 installed <13>Apr 27 07:12:30 rpmi: libsqlite3-3.41.2-alt1 sisyphus+318245.100.1.1 1680943687 installed <13>Apr 27 07:12:30 rpmi: libncurses-6.3.20220618-alt1 sisyphus+302449.100.1.1 1655835246 installed <13>Apr 27 07:12:30 rpmi: libtinfo-devel-6.3.20220618-alt1 sisyphus+302449.100.1.1 1655835246 installed <13>Apr 27 07:12:30 rpmi: libncurses-devel-6.3.20220618-alt1 sisyphus+302449.100.1.1 1655835246 installed <13>Apr 27 07:12:30 rpmi: libmpdec3-2.5.1-alt3 sisyphus+314490.500.5.1 1675432004 installed <13>Apr 27 07:12:30 rpmi: libmaxminddb-1.7.1-alt1 sisyphus+310839.100.1.1 1669722009 installed <13>Apr 27 07:12:30 rpmi: openldap-common-2.6.4-alt1 sisyphus+317419.100.1.1 1679684487 installed <13>Apr 27 07:12:30 rpmi: libverto-0.3.2-alt1_1 sisyphus+279289.100.1.3 1626493868 installed <13>Apr 27 07:12:30 rpmi: liblmdb-0.9.29-alt1.1 sisyphus+306630.100.1.1 1663072360 installed <13>Apr 27 07:12:30 rpmi: libkeyutils-1.6.3-alt1 sisyphus+266061.100.1.1 1612919566 installed <13>Apr 27 07:12:30 rpmi: libusb-1.0.26-alt2 sisyphus+305525.100.1.1 1660924427 installed <13>Apr 27 07:12:30 rpmi: libhidapi-0.12.0-alt1_1 sisyphus+303213.100.1.1 1657034192 installed <13>Apr 27 07:12:30 rpmi: libgdbm-1.8.3-alt10 sisyphus+278100.1600.1.1 1626058413 installed <13>Apr 27 07:12:30 rpmi: libexpat-2.5.0-alt1 sisyphus+309227.100.1.1 1667075764 installed <13>Apr 27 07:12:30 rpmi: libev4-4.33-alt2 sisyphus+286828.100.2.3 1634005197 installed <13>Apr 27 07:12:30 rpmi: libcom_err-1.46.4.0.5.4cda-alt1 sisyphus+283826.100.1.1 1629975345 installed <13>Apr 27 07:12:30 rpmi: libp11-kit-0.24.1-alt1 sisyphus+293720.100.1.1 1642535264 installed <13>Apr 27 07:12:30 rpmi: libtasn1-4.19.0-alt1 sisyphus+305700.100.1.1 1661359624 installed <13>Apr 27 07:12:30 rpmi: rpm-macros-alternatives-0.5.2-alt2 sisyphus+315270.200.2.1 1676457367 installed <13>Apr 27 07:12:30 rpmi: alternatives-0.5.2-alt2 sisyphus+315270.200.2.1 1676457367 installed <13>Apr 27 07:12:30 rpmi: ca-certificates-2022.12.14-alt1 sisyphus+311754.200.1.1 1671046143 installed <13>Apr 27 07:12:30 rpmi: ca-trust-0.1.4-alt1 sisyphus+308690.100.1.1 1666182992 installed <13>Apr 27 07:12:30 rpmi: p11-kit-trust-0.24.1-alt1 sisyphus+293720.100.1.1 1642535264 installed <13>Apr 27 07:12:30 rpmi: libcrypto1.1-1.1.1t-alt1 sisyphus+314824.100.2.2 1675799015 installed <13>Apr 27 07:12:30 rpmi: libssl1.1-1.1.1t-alt1 sisyphus+314824.100.2.2 1675799015 installed <13>Apr 27 07:12:31 rpmi: python3-3.10.8-alt1.1 sisyphus+311926.100.2.1 1671363630 installed <13>Apr 27 07:12:31 rpmi: python3-base-3.10.8-alt1.1 sisyphus+311926.100.2.1 1671363630 installed <13>Apr 27 07:12:31 rpmi: python3-module-zope.interface-5.4.0-alt2 sisyphus+291245.43540.56.1 1643370969 installed <13>Apr 27 07:12:31 rpmi: python3-module-six-1.16.0-alt1 sisyphus+283489.100.2.1 1629527308 installed <13>Apr 27 07:12:31 rpmi: python3-module-idna-3.4-alt1 sisyphus+307942.100.1.1 1665051373 installed <13>Apr 27 07:12:31 rpmi: python3-module-attrs-22.2.0-alt1 sisyphus+313134.100.1.1 1673363066 installed <13>Apr 27 07:12:31 rpmi: python3-module-pkg_resources-1:67.4.0-alt1 sisyphus+316154.100.2.1 1678108064 installed <13>Apr 27 07:12:31 rpmi: python3-module-greenlet-1.1.2-alt1 sisyphus+291245.12740.54.1 1643301952 installed <13>Apr 27 07:12:31 rpmi: python3-module-zope.i18nmessageid-5.0.1-alt3 sisyphus+291245.44400.56.1 1643371319 installed <13>Apr 27 07:12:31 rpmi: python3-module-charset-normalizer-2.1.1-alt1 sisyphus+311047.100.1.1 1669992940 installed <13>Apr 27 07:12:31 rpmi: python3-module-frozenlist-1.3.3-alt1 sisyphus+314063.100.1.1 1674563221 installed <13>Apr 27 07:12:31 rpmi: python3-module-constantly-15.1.0-alt6 sisyphus+284854.100.1.1 1631108193 installed <13>Apr 27 07:12:31 rpmi: python3-module-multidict-6.0.4-alt1 sisyphus+313390.100.1.1 1673619402 installed <13>Apr 27 07:12:31 rpmi: python3-module-iniconfig-2.0.0-alt1 sisyphus+314076.200.3.1 1674737275 installed <86>Apr 27 07:12:31 groupadd[2318116]: group added to /etc/group: name=_keytab, GID=999 <86>Apr 27 07:12:31 groupadd[2318116]: group added to /etc/gshadow: name=_keytab <86>Apr 27 07:12:31 groupadd[2318116]: new group: name=_keytab, GID=999 <13>Apr 27 07:12:31 rpmi: libkrb5-1.20.1-alt1 sisyphus+306946.1000.5.2 1677793877 installed <86>Apr 27 07:12:31 groupadd[2318394]: group added to /etc/group: name=sasl, GID=998 <86>Apr 27 07:12:31 groupadd[2318394]: group added to /etc/gshadow: name=sasl <86>Apr 27 07:12:31 groupadd[2318394]: new group: name=sasl, GID=998 <13>Apr 27 07:12:31 rpmi: libsasl2-3-2.1.27-alt2.2 sisyphus+306372.1000.8.1 1663097224 installed <13>Apr 27 07:12:31 rpmi: libldap2-2.6.4-alt1 sisyphus+317419.100.1.1 1679684487 installed <13>Apr 27 07:12:31 rpmi: libpq5-15.2-alt3 sisyphus+319036.200.1.1 1682108225 installed <13>Apr 27 07:12:31 rpmi: python3-module-psycopg2-2.9.5-alt1 sisyphus+309059.100.1.1 1666861337 installed <13>Apr 27 07:12:31 rpmi: python3-module-yarl-1.8.1-alt1 sisyphus+309642.100.1.1 1667832282 installed <13>Apr 27 07:12:31 rpmi: python3-module-aiosignal-1.3.1-alt1 sisyphus+314057.100.1.1 1674561191 installed <13>Apr 27 07:12:31 rpmi: python3-module-outcome-1.2.0-alt2 sisyphus+318894.1400.3.1 1682420792 installed <13>Apr 27 07:12:31 rpmi: python3-module-idna_ssl-1.1.0-alt2 sisyphus+272418.100.1.1 1621876529 installed <13>Apr 27 07:12:31 rpmi: python3-module-hyperlink-21.0.0-alt1.1 sisyphus+304836.100.1.1 1659710964 installed <13>Apr 27 07:12:31 rpmi: libpython3-3.10.8-alt1.1 sisyphus+311926.100.2.1 1671363630 installed <13>Apr 27 07:12:31 rpmi: python3-module-Cheetah-3.3.1-alt1 sisyphus+312482.100.1.1 1672048793 installed <13>Apr 27 07:12:31 rpmi: python3-module-async-timeout-4.0.2-alt1 sisyphus+295017.1100.2.1 1644497909 installed <13>Apr 27 07:12:31 rpmi: python3-module-astor-0.8.1-alt1.1 sisyphus+315877.100.1.1 1677481862 installed <13>Apr 27 07:12:31 rpmi: python3-module-async_generator-1.10-alt2 sisyphus+274601.674.9.1 1623852161 installed <13>Apr 27 07:12:31 rpmi: python3-module-pycparser-2.21-alt1.1 sisyphus+309935.7300.4.1 1668527005 installed <13>Apr 27 07:12:31 rpmi: python3-module-cffi-1.15.1-alt1 sisyphus+308243.100.2.1 1665650114 installed <13>Apr 27 07:12:31 rpmi: python3-module-cryptography-40.0.2-alt1 sisyphus+318920.100.1.1 1681998082 installed <13>Apr 27 07:12:31 rpmi: python3-module-openssl-23.1.1-alt1 sisyphus+319150.100.1.1 1682265695 installed <13>Apr 27 07:12:31 rpmi: python3-module-urllib3-2:1.26.14-alt2 sisyphus+318352.100.1.1 1681194106 installed <13>Apr 27 07:12:31 rpmi: python3-module-requests-2.28.2-alt1 sisyphus+313963.100.2.1 1674508765 installed <13>Apr 27 07:12:32 rpmi: python3-module-pycares-4.1.2-alt1 sisyphus+301090.100.1.1 1654174978 installed <13>Apr 27 07:12:32 rpmi: python3-module-sniffio-1.2.0-alt1 sisyphus+295017.1600.2.1 1644498020 installed <13>Apr 27 07:12:32 rpmi: python3-module-sortedcontainers-2.4.0-alt1 sisyphus+272042.100.1.1 1621262424 installed <13>Apr 27 07:12:32 rpmi: python3-module-trio-0.22.0-alt2 sisyphus+314898.100.1.1 1675875893 installed <13>Apr 27 07:12:32 rpmi: python3-module-dns-1:2.2.0-alt1 sisyphus+294114.1200.10.1 1646418229 installed <13>Apr 27 07:12:32 rpmi: python3-module-eventlet-0.33.3-alt2 sisyphus+318403.100.1.1 1681290339 installed <13>Apr 27 07:12:32 rpmi: python3-module-z3c-3.0.0-alt4 sisyphus+284857.200.1.1 1631109149 installed <13>Apr 27 07:12:32 rpmi: python3-module-zc-1.0.0-alt7 sisyphus+284857.100.1.1 1631109117 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope-3.3.0-alt9 sisyphus+281937.200.4.1 1628175900 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope.event-4.4-alt2 sisyphus+281937.400.4.1 1628175930 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope.schema-4.9.3-alt2 sisyphus+249724.100.1.1 1586516341 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope.configuration-4.4.0-alt3 sisyphus+298184.1200.1.1 1656496562 installed <13>Apr 27 07:12:32 rpmi: python3-module-gevent-22.10.1-alt1 sisyphus+316634.100.1.1 1678655437 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope.hookable-5.0.1-alt2 sisyphus+291245.50600.56.1 1643373975 installed <13>Apr 27 07:12:32 rpmi: python3-module-zope.proxy-4.3.5-alt2 sisyphus+291245.24100.54.1 1643304139 installed <13>Apr 27 07:12:32 rpmi: python3-module-openid-3.2.0-alt1 sisyphus+278049.100.2.1 1625998936 installed <13>Apr 27 07:12:32 rpmi: python3-module-paste-3.5.0-alt1.1 sisyphus+309935.6500.4.1 1668526794 installed <13>Apr 27 07:12:32 rpmi: python3-module-PasteScript-1:2.0.2-alt2 sisyphus+272468.100.1.1 1621939313 installed <13>Apr 27 07:12:32 rpmi: python3-module-PasteDeploy-1:3.0.1-alt1 sisyphus+308592.100.1.1 1666070463 installed <13>Apr 27 07:12:32 rpmi: python3-module-certifi-2021.5.30-alt1 sisyphus+286375.2700.3.1 1633434210 installed <13>Apr 27 07:12:32 rpmi: python3-module-appdirs-1.4.4-alt1 sisyphus+267613.300.2.1 1620039159 installed <13>Apr 27 07:12:32 rpmi: python3-module-pygobject-2.28.6-alt12 sisyphus+291245.50660.59.1 1643600793 installed <13>Apr 27 07:12:32 rpmi: python3-module-cython-hidapi-0.13.1-alt1 sisyphus+316627.100.1.1 1678653690 installed <13>Apr 27 07:12:32 rpmi: python3-module-serial-3.5-alt2 sisyphus+281995.100.1.1 1628172783 installed <13>Apr 27 07:12:32 rpmi: python3-module-click-8.1.3-alt2 sisyphus+318894.300.3.1 1682420471 installed <13>Apr 27 07:12:32 rpmi: python3-module-incremental-22.10.0-alt1 sisyphus+312706.100.1.1 1672404273 installed <13>Apr 27 07:12:32 rpmi: python3-module-automat-20.2.0-alt3 sisyphus+307208.340.3.1 1663936206 installed <13>Apr 27 07:12:32 rpmi: python3-module-twisted-logger-20.3.0-alt3 sisyphus+291245.44300.56.1 1643371282 installed <13>Apr 27 07:12:32 rpmi: python3-module-twisted-words-20.3.0-alt3 sisyphus+291245.44300.56.1 1643371282 installed <13>Apr 27 07:12:32 rpmi: python3-module-twisted-core-20.3.0-alt3 sisyphus+291245.44300.56.1 1643371282 installed <13>Apr 27 07:12:32 rpmi: python3-module-twisted-names-20.3.0-alt3 sisyphus+291245.44300.56.1 1643371282 installed <13>Apr 27 07:12:32 rpmi: python3-module-tornado-6.3.1-alt1 sisyphus+319366.100.1.1 1682516454 installed <13>Apr 27 07:12:32 rpmi: python3-module-gunicorn-20.1.0-alt2 sisyphus+297766.100.1.1 1649054912 installed <13>Apr 27 07:12:32 rpmi: python3-module-aiohttp-3.8.3-alt1 sisyphus+313861.40.1.1 1674314139 installed <13>Apr 27 07:12:32 rpmi: python3-module-MaxMindDB-2.2.0-alt1 sisyphus+291245.47100.56.1 1643373447 installed <13>Apr 27 07:12:32 rpmi: python3-module-GeoIP2-4.6.0-alt1 sisyphus+301702.500.2.1 1656091709 installed <13>Apr 27 07:12:32 rpmi: python3-module-apipkg-1.5-alt1 sisyphus+275892.100.2.1 1624872742 installed <13>Apr 27 07:12:32 rpmi: python3-module-py-1.11.0-alt1 sisyphus+295927.100.2.1 1646050822 installed <13>Apr 27 07:12:32 rpmi: python3-module-asgiref-3.4.1-alt1 sisyphus+283297.40.2.1 1629315886 installed <13>Apr 27 07:12:32 rpmi: python3-modules-sqlite3-3.10.8-alt1.1 sisyphus+311926.100.2.1 1671363630 installed <13>Apr 27 07:12:32 rpmi: python3-module-coverage-6.5.0-alt1 sisyphus+319144.100.1.1 1682257465 installed <13>Apr 27 07:12:32 rpmi: python3-module-markupsafe-1:2.1.2-alt1 sisyphus+313626.100.1.1 1674030215 installed <13>Apr 27 07:12:32 rpmi: python3-module-jinja2-3.1.2-alt1 sisyphus+303664.100.1.1 1657809843 installed <13>Apr 27 07:12:32 rpmi: python3-module-pytz-1:2022.6-alt1 sisyphus+311396.200.1.1 1670517427 installed <13>Apr 27 07:12:32 rpmi: python3-module-sqlparse-0.4.4-alt1 sisyphus+319188.100.1.1 1682328039 installed <13>Apr 27 07:12:32 rpmi: python3-module-yaml-6.0-alt2 sisyphus+318894.440.3.1 1682420504 installed <13>Apr 27 07:12:33 rpmi: python3-module-django-3.2.18-alt1 sisyphus+317426.100.1.1 1679687773 installed <13>Apr 27 07:12:33 rpmi: python3-module-exceptiongroup-1.1.1-alt1 sisyphus+318894.100.2.1 1682414107 installed <13>Apr 27 07:12:33 rpmi: python3-module-packaging-23.0-alt1 sisyphus+314493.40.11.1 1676633541 installed <13>Apr 27 07:12:33 rpmi: python3-module-pluggy-1.0.0-alt1 sisyphus+284853.100.1.1 1631109373 installed <13>Apr 27 07:12:33 rpmi: python3-module-tomli-2.0.1-alt2 sisyphus+305000.3300.2.1 1660575675 installed <13>Apr 27 07:12:33 rpmi: python3-module-pytest-7.3.1-alt1 sisyphus+318894.200.2.1 1682414249 installed <13>Apr 27 07:12:33 rpmi: python3-module-sybil-3.0.1-alt1 sisyphus+296518.100.1.1 1647010092 installed <13>Apr 27 07:12:33 rpmi: tests-for-installed-python3-pkgs-0.1.22-alt1 sisyphus+319076.100.3.1 1682536051 installed <13>Apr 27 07:12:33 rpmi: rpm-build-python3-0.1.22-alt1 sisyphus+319076.100.3.1 1682536051 installed <13>Apr 27 07:12:33 rpmi: python3-dev-3.10.8-alt1.1 sisyphus+311926.100.2.1 1671363630 installed <13>Apr 27 07:12:33 rpmi: python3-module-persistent-5.0-alt1 sisyphus+318507.100.1.1 1681482161 installed <13>Apr 27 07:12:33 rpmi: python3-module-zope.component-5.0.1-alt1 sisyphus+285676.100.1.1 1632302549 installed <13>Apr 27 07:12:33 rpmi: python3-module-setuptools-1:67.4.0-alt1 sisyphus+316154.100.2.1 1678108064 installed <13>Apr 27 07:12:33 rpmi: python3-module-wheel-0.40.0-alt1 sisyphus+318890.200.2.1 1682002147 installed <13>Apr 27 07:12:33 rpmi: python3-module-testfixtures-7.0.4-alt1 sisyphus+311276.100.2.1 1670327677 installed <13>Apr 27 07:12:33 rpmi: python3-module-pytest-cov-4.0.0-alt1 sisyphus+307641.100.1.1 1664552020 installed Building target platforms: x86_64 Building for target x86_64 Wrote: /usr/src/in/nosrpm/python3-module-gtts-2.3.1-alt1.nosrc.rpm (w1.gzdio) <13>Apr 27 07:12:35 rpmi: python3-module-pyproject-installer-0.5.0-alt1 sisyphus+318506.100.1.1 1681480777 installed Installing python3-module-gtts-2.3.1-alt1.src.rpm Building target platforms: x86_64 Building for target x86_64 Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.71649 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + rm -rf python3-module-gtts-2.3.1 + echo 'Source #0 (python3-module-gtts-2.3.1-alt1.tar):' Source #0 (python3-module-gtts-2.3.1-alt1.tar): + /bin/tar -xf /usr/src/RPM/SOURCES/python3-module-gtts-2.3.1-alt1.tar + cd python3-module-gtts-2.3.1 + /bin/chmod -c -Rf u+rwX,go-w . + exit 0 Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.71649 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd python3-module-gtts-2.3.1 + export 'CFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + CFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + export 'CXXFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + CXXFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + export 'FFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + FFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + /usr/bin/python3 -m pyproject_installer -v build INFO : pyproject_installer.build_cmd._build : Building wheel INFO : pyproject_installer.build_cmd._build : Source tree: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1 INFO : pyproject_installer.build_cmd._build : Output dir: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist DEBUG : pyproject_installer.lib.build_backend : Validating source path DEBUG : pyproject_installer.lib.build_backend : Checking for PEP517 spec DEBUG : pyproject_installer.lib.build_backend : Parsing configuration file: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1/pyproject.toml INFO : backend_caller.py : Calling hook build_wheel in subprocess INFO : backend_caller.py : Build backend: setuptools.build_meta INFO : backend_caller.py : Hook args: ['/usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist'] INFO : backend_caller.py : Hook kwargs: {'config_settings': None} /usr/lib64/python3/site-packages/setuptools/config/pyprojecttoml.py:108: _BetaConfiguration: Support for `[tool.setuptools]` in `pyproject.toml` is still *beta*. warnings.warn(msg, _BetaConfiguration) INFO : root : running bdist_wheel INFO : root : running build INFO : root : running build_py INFO : root : creating build INFO : root : creating build/lib INFO : root : creating build/lib/gtts INFO : root : copying gtts/version.py -> build/lib/gtts INFO : root : copying gtts/utils.py -> build/lib/gtts INFO : root : copying gtts/tts.py -> build/lib/gtts INFO : root : copying gtts/langs.py -> build/lib/gtts INFO : root : copying gtts/lang.py -> build/lib/gtts INFO : root : copying gtts/cli.py -> build/lib/gtts INFO : root : copying gtts/accents.py -> build/lib/gtts INFO : root : copying gtts/__init__.py -> build/lib/gtts INFO : root : creating build/lib/gtts/tokenizer INFO : root : copying gtts/tokenizer/tokenizer_cases.py -> build/lib/gtts/tokenizer INFO : root : copying gtts/tokenizer/symbols.py -> build/lib/gtts/tokenizer INFO : root : copying gtts/tokenizer/pre_processors.py -> build/lib/gtts/tokenizer INFO : root : copying gtts/tokenizer/core.py -> build/lib/gtts/tokenizer INFO : root : copying gtts/tokenizer/__init__.py -> build/lib/gtts/tokenizer INFO : root : creating build/lib/gtts/tests INFO : root : copying gtts/tests/test_utils.py -> build/lib/gtts/tests INFO : root : copying gtts/tests/test_tts.py -> build/lib/gtts/tests INFO : root : copying gtts/tests/test_lang.py -> build/lib/gtts/tests INFO : root : copying gtts/tests/test_cli.py -> build/lib/gtts/tests INFO : root : copying gtts/tests/__init__.py -> build/lib/gtts/tests INFO : root : creating build/lib/gtts/tokenizer/tests INFO : root : copying gtts/tokenizer/tests/test_tokenizer_cases.py -> build/lib/gtts/tokenizer/tests INFO : root : copying gtts/tokenizer/tests/test_pre_processors.py -> build/lib/gtts/tokenizer/tests INFO : root : copying gtts/tokenizer/tests/test_core.py -> build/lib/gtts/tokenizer/tests INFO : root : running egg_info INFO : root : creating gTTS.egg-info INFO : root : writing gTTS.egg-info/PKG-INFO INFO : root : writing dependency_links to gTTS.egg-info/dependency_links.txt INFO : root : writing entry points to gTTS.egg-info/entry_points.txt INFO : root : writing requirements to gTTS.egg-info/requires.txt INFO : root : writing top-level names to gTTS.egg-info/top_level.txt INFO : root : writing manifest file 'gTTS.egg-info/SOURCES.txt' INFO : root : reading manifest file 'gTTS.egg-info/SOURCES.txt' INFO : root : adding license file 'LICENSE' INFO : root : writing manifest file 'gTTS.egg-info/SOURCES.txt' INFO : root : creating build/lib/gtts/tests/input_files INFO : root : copying gtts/tests/input_files/test_cli_test_ascii.txt -> build/lib/gtts/tests/input_files INFO : root : copying gtts/tests/input_files/test_cli_test_utf8.txt -> build/lib/gtts/tests/input_files INFO : wheel : installing to build/bdist.linux-x86_64/wheel INFO : root : running install INFO : root : running install_lib INFO : root : creating build/bdist.linux-x86_64 INFO : root : creating build/bdist.linux-x86_64/wheel INFO : root : creating build/bdist.linux-x86_64/wheel/gtts INFO : root : creating build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : creating build/bdist.linux-x86_64/wheel/gtts/tests/input_files INFO : root : copying build/lib/gtts/tests/input_files/test_cli_test_utf8.txt -> build/bdist.linux-x86_64/wheel/gtts/tests/input_files INFO : root : copying build/lib/gtts/tests/input_files/test_cli_test_ascii.txt -> build/bdist.linux-x86_64/wheel/gtts/tests/input_files INFO : root : copying build/lib/gtts/tests/__init__.py -> build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : copying build/lib/gtts/tests/test_cli.py -> build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : copying build/lib/gtts/tests/test_lang.py -> build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : copying build/lib/gtts/tests/test_tts.py -> build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : copying build/lib/gtts/tests/test_utils.py -> build/bdist.linux-x86_64/wheel/gtts/tests INFO : root : creating build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : creating build/bdist.linux-x86_64/wheel/gtts/tokenizer/tests INFO : root : copying build/lib/gtts/tokenizer/tests/test_core.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer/tests INFO : root : copying build/lib/gtts/tokenizer/tests/test_pre_processors.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer/tests INFO : root : copying build/lib/gtts/tokenizer/tests/test_tokenizer_cases.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer/tests INFO : root : copying build/lib/gtts/tokenizer/__init__.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : copying build/lib/gtts/tokenizer/core.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : copying build/lib/gtts/tokenizer/pre_processors.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : copying build/lib/gtts/tokenizer/symbols.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : copying build/lib/gtts/tokenizer/tokenizer_cases.py -> build/bdist.linux-x86_64/wheel/gtts/tokenizer INFO : root : copying build/lib/gtts/__init__.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/accents.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/cli.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/lang.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/langs.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/tts.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/utils.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : copying build/lib/gtts/version.py -> build/bdist.linux-x86_64/wheel/gtts INFO : root : running install_egg_info INFO : root : Copying gTTS.egg-info to build/bdist.linux-x86_64/wheel/gTTS-2.3.1-py3.10.egg-info INFO : root : running install_scripts INFO : wheel : creating build/bdist.linux-x86_64/wheel/gTTS-2.3.1.dist-info/WHEEL INFO : wheel : creating '/usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist/.tmp-m00lt272/gTTS-2.3.1-py3-none-any.whl' and adding 'build/bdist.linux-x86_64/wheel' to it INFO : wheel : adding 'gtts/__init__.py' INFO : wheel : adding 'gtts/accents.py' INFO : wheel : adding 'gtts/cli.py' INFO : wheel : adding 'gtts/lang.py' INFO : wheel : adding 'gtts/langs.py' INFO : wheel : adding 'gtts/tts.py' INFO : wheel : adding 'gtts/utils.py' INFO : wheel : adding 'gtts/version.py' INFO : wheel : adding 'gtts/tests/__init__.py' INFO : wheel : adding 'gtts/tests/test_cli.py' INFO : wheel : adding 'gtts/tests/test_lang.py' INFO : wheel : adding 'gtts/tests/test_tts.py' INFO : wheel : adding 'gtts/tests/test_utils.py' INFO : wheel : adding 'gtts/tests/input_files/test_cli_test_ascii.txt' INFO : wheel : adding 'gtts/tests/input_files/test_cli_test_utf8.txt' INFO : wheel : adding 'gtts/tokenizer/__init__.py' INFO : wheel : adding 'gtts/tokenizer/core.py' INFO : wheel : adding 'gtts/tokenizer/pre_processors.py' INFO : wheel : adding 'gtts/tokenizer/symbols.py' INFO : wheel : adding 'gtts/tokenizer/tokenizer_cases.py' INFO : wheel : adding 'gtts/tokenizer/tests/test_core.py' INFO : wheel : adding 'gtts/tokenizer/tests/test_pre_processors.py' INFO : wheel : adding 'gtts/tokenizer/tests/test_tokenizer_cases.py' INFO : wheel : adding 'gTTS-2.3.1.dist-info/LICENSE' INFO : wheel : adding 'gTTS-2.3.1.dist-info/METADATA' INFO : wheel : adding 'gTTS-2.3.1.dist-info/WHEEL' INFO : wheel : adding 'gTTS-2.3.1.dist-info/entry_points.txt' INFO : wheel : adding 'gTTS-2.3.1.dist-info/top_level.txt' INFO : wheel : adding 'gTTS-2.3.1.dist-info/RECORD' INFO : wheel : removing build/bdist.linux-x86_64/wheel INFO : pyproject_installer.build_cmd._build : Built wheel: gTTS-2.3.1-py3-none-any.whl + exit 0 Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.71649 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + /bin/chmod -Rf u+rwX -- /usr/src/tmp/python3-module-gtts-buildroot + : + /bin/rm -rf -- /usr/src/tmp/python3-module-gtts-buildroot + PATH=/usr/libexec/rpm-build:/usr/src/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/games + cd python3-module-gtts-2.3.1 + /usr/bin/python3 -m pyproject_installer -v install --destdir=/usr/src/tmp/python3-module-gtts-buildroot INFO : pyproject_installer.install_cmd._install : Installing wheel INFO : pyproject_installer.install_cmd._install : Wheel directory: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist INFO : pyproject_installer.install_cmd._install : Wheel filename: gTTS-2.3.1-py3-none-any.whl INFO : pyproject_installer.install_cmd._install : Destination: /usr/src/tmp/python3-module-gtts-buildroot DEBUG : pyproject_installer.lib.wheel : Parsing wheel filename DEBUG : pyproject_installer.lib.wheel : Validating wheel file DEBUG : pyproject_installer.lib.wheel : Validating wheel spec version DEBUG : pyproject_installer.lib.wheel : Parsing wheel spec metadata DEBUG : pyproject_installer.lib.wheel : Validating RECORD INFO : pyproject_installer.install_cmd._install : Wheel installation root: /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages INFO : pyproject_installer.install_cmd._install : Extracting wheel DEBUG : pyproject_installer.install_cmd._install : Filtering out not allowed file: gTTS-2.3.1.dist-info/LICENSE DEBUG : pyproject_installer.install_cmd._install : Filtering out not allowed file: gTTS-2.3.1.dist-info/WHEEL DEBUG : pyproject_installer.install_cmd._install : Filtering out not allowed file: gTTS-2.3.1.dist-info/top_level.txt DEBUG : pyproject_installer.install_cmd._install : Filtering out not allowed file: gTTS-2.3.1.dist-info/RECORD INFO : pyproject_installer.install_cmd._install : Generating entrypoints scripts DEBUG : pyproject_installer.lib.scripts : Installing console script: gtts-cli INFO : pyproject_installer.install_cmd._install : Wheel was installed + /usr/lib/rpm/brp-alt Cleaning files in /usr/src/tmp/python3-module-gtts-buildroot (auto) Verifying and fixing files in /usr/src/tmp/python3-module-gtts-buildroot (binconfig,pkgconfig,libtool,desktop,gnuconfig) Checking contents of files in /usr/src/tmp/python3-module-gtts-buildroot/ (default) Compressing files in /usr/src/tmp/python3-module-gtts-buildroot (auto) Adjusting library links in /usr/src/tmp/python3-module-gtts-buildroot ./usr/lib: (from :0) Verifying ELF objects in /usr/src/tmp/python3-module-gtts-buildroot (arch=normal,fhs=normal,lfs=relaxed,lint=relaxed,rpath=normal,stack=normal,textrel=normal,unresolved=normal) Bytecompiling python3 modules in /usr/src/tmp/python3-module-gtts-buildroot using /usr/bin/python3 compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/symbols.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/accents.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/langs.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/version.py Bytecompiling python3 modules with optimization in /usr/src/tmp/python3-module-gtts-buildroot using /usr/bin/python3 -O compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/symbols.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/accents.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/langs.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/version.py Bytecompiling python3 modules with optimization-2 in /usr/src/tmp/python3-module-gtts-buildroot using /usr/bin/python3 -OO compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tests/test_utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/core.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/pre_processors.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/symbols.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tokenizer_cases.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/__init__.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/accents.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/cli.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/lang.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/langs.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/utils.py compile /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/version.py Hardlinking identical .pyc and .opt-?.pyc files './usr/lib/python3/site-packages/gtts/__pycache__/__init__.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/__init__.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/__init__.cpython-310.opt-2.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/__init__.cpython-310.opt-1.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/accents.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/accents.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/accents.cpython-310.opt-2.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/accents.cpython-310.opt-1.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/cli.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/cli.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/lang.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/lang.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/langs.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/langs.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/langs.cpython-310.opt-2.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/langs.cpython-310.opt-1.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/utils.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/utils.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/version.cpython-310.opt-1.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/version.cpython-310.pyc' './usr/lib/python3/site-packages/gtts/__pycache__/version.cpython-310.opt-2.pyc' => './usr/lib/python3/site-packages/gtts/__pycache__/version.cpython-310.opt-1.pyc' 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'./usr/lib/python3/site-packages/gtts/tokenizer/tests/__pycache__/test_tokenizer_cases.cpython-310.opt-2.pyc' => './usr/lib/python3/site-packages/gtts/tokenizer/tests/__pycache__/test_tokenizer_cases.cpython-310.opt-1.pyc' Executing(%check): /bin/sh -e /usr/src/tmp/rpm-tmp.19185 + umask 022 + /bin/mkdir -p /usr/src/RPM/BUILD + cd /usr/src/RPM/BUILD + cd python3-module-gtts-2.3.1 + export 'CFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + CFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + export 'CXXFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + CXXFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + export 'FFLAGS=-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + FFLAGS='-pipe -frecord-gcc-switches -Wall -g -O2 -flto=auto' + export NO_INTERNET=YES + NO_INTERNET=YES + /usr/bin/python3 -m pyproject_installer run -- python3 -m pytest INFO : Creating venv INFO : Installing console scripts INFO : Installing package: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist/gTTS-2.3.1-py3-none-any.whl INFO : Running command: ['/usr/src/RPM/BUILD/python3-module-gtts-2.3.1/.run_venv/bin/python3', '-m', 'pyproject_installer', 'install', '/usr/src/RPM/BUILD/python3-module-gtts-2.3.1/dist/gTTS-2.3.1-py3-none-any.whl'] INFO : Running command: ['python3', '-m', 'pytest'] ============================= test session starts ============================== platform linux -- Python 3.10.8, pytest-7.3.1, pluggy-1.0.0 rootdir: /usr/src/RPM/BUILD/python3-module-gtts-2.3.1 configfile: pyproject.toml plugins: cov-4.0.0 collected 113 items gtts/tests/test_cli.py ......FFFFFFFFFFFF [ 15%] gtts/tests/test_lang.py .. [ 17%] gtts/tests/test_tts.py FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF [ 61%] FFFFFFFFFF...FF.... [ 77%] gtts/tests/test_utils.py ......... [ 85%] gtts/tokenizer/tests/test_core.py ....... [ 92%] gtts/tokenizer/tests/test_pre_processors.py .... [ 95%] gtts/tokenizer/tests/test_tokenizer_cases.py ..... [100%] =================================== FAILURES =================================== ______________________________ test_lang_nocheck _______________________________ @pytest.mark.net def test_lang_nocheck(): """Invalid (with ) should display an error message from gtts""" with LogCapture() as lc: result = runner_debug(["--lang", "xx", "--nocheck", "test"]) log = str(lc) assert "lang: xx" in log assert "lang_check: False" in log > assert "Unsupported language 'xx'" in result.output E assert "Unsupported language 'xx'" in 'Error: Failed to connect. Probable cause: Unknown\n' E + where 'Error: Failed to connect. Probable cause: Unknown\n' = .output gtts/tests/test_cli.py:102: AssertionError _______________________________ test_params_set ________________________________ @pytest.mark.net def test_params_set(): """Options should set gTTS instance arguments (read from debug log)""" with LogCapture() as lc: result = runner_debug( ["--lang", "fr", "--tld", "es", "--slow", "--nocheck", "test"] ) log = str(lc) assert "lang: fr" in log assert "tld: es" in log assert "lang_check: False" in log assert "slow: True" in log assert "text: test" in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:122: AssertionError _______________________________ test_stdin_text ________________________________ @pytest.mark.net def test_stdin_text(): with LogCapture() as lc: result = runner_debug(["-"], textstdin) log = logcapture_str(lc) assert "text: %s" % textstdin in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:174: AssertionError ___________________________ test_stdin_text_unicode ____________________________ @pytest.mark.net def test_stdin_text_unicode(): with LogCapture() as lc: result = runner_debug(["-"], textstdin_unicode) log = logcapture_str(lc) assert "text: %s" % textstdin_unicode in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:184: AssertionError _______________________________ test_stdin_file ________________________________ @pytest.mark.net def test_stdin_file(): with LogCapture() as lc: result = runner_debug(["--file", "-"], textstdin) log = logcapture_str(lc) assert "text: %s" % textstdin in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:194: AssertionError ___________________________ test_stdin_file_unicode ____________________________ @pytest.mark.net def test_stdin_file_unicode(): with LogCapture() as lc: result = runner_debug(["--file", "-"], textstdin_unicode) log = logcapture_str(lc) assert "text: %s" % textstdin_unicode in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:204: AssertionError __________________________________ test_text ___________________________________ @pytest.mark.net def test_text(): with LogCapture() as lc: result = runner_debug([text]) log = logcapture_str(lc) assert "text: %s" % text in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:214: AssertionError ______________________________ test_text_unicode _______________________________ @pytest.mark.net def test_text_unicode(): with LogCapture() as lc: result = runner_debug([text_unicode]) log = logcapture_str(lc) assert "text: %s" % text_unicode in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:224: AssertionError _______________________________ test_file_ascii ________________________________ @pytest.mark.net def test_file_ascii(): with LogCapture() as lc: result = runner_debug(["--file", textfile_ascii]) log = logcapture_str(lc) assert "text: %s" % text in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:234: AssertionError ________________________________ test_file_utf8 ________________________________ @pytest.mark.net def test_file_utf8(): with LogCapture() as lc: result = runner_debug(["--file", textfile_utf8]) log = logcapture_str(lc) assert "text: %s" % text_unicode in log > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:244: AssertionError _________________________________ test_stdout __________________________________ @pytest.mark.net def test_stdout(): result = runner(["test"]) # The MP3 encoding (LAME 3.99.5) used to leave a signature in the raw output # This no longer appears to be the case > assert result.exit_code == 0 E assert 1 == 0 E + where 1 = .exit_code gtts/tests/test_cli.py:253: AssertionError ------------------------------ Captured log call ------------------------------- DEBUG gtts.lang:lang.py:33 langs: {'af': 'Afrikaans', 'ar': 'Arabic', 'bg': 'Bulgarian', 'bn': 'Bengali', 'bs': 'Bosnian', 'ca': 'Catalan', 'cs': 'Czech', 'da': 'Danish', 'de': 'German', 'el': 'Greek', 'en': 'English', 'es': 'Spanish', 'et': 'Estonian', 'fi': 'Finnish', 'fr': 'French', 'gu': 'Gujarati', 'hi': 'Hindi', 'hr': 'Croatian', 'hu': 'Hungarian', 'id': 'Indonesian', 'is': 'Icelandic', 'it': 'Italian', 'iw': 'Hebrew', 'ja': 'Japanese', 'jw': 'Javanese', 'km': 'Khmer', 'kn': 'Kannada', 'ko': 'Korean', 'la': 'Latin', 'lv': 'Latvian', 'ml': 'Malayalam', 'mr': 'Marathi', 'ms': 'Malay', 'my': 'Myanmar (Burmese)', 'ne': 'Nepali', 'nl': 'Dutch', 'no': 'Norwegian', 'pl': 'Polish', 'pt': 'Portuguese', 'ro': 'Romanian', 'ru': 'Russian', 'si': 'Sinhala', 'sk': 'Slovak', 'sq': 'Albanian', 'sr': 'Serbian', 'su': 'Sundanese', 'sv': 'Swedish', 'sw': 'Swahili', 'ta': 'Tamil', 'te': 'Telugu', 'th': 'Thai', 'tl': 'Filipino', 'tr': 'Turkish', 'uk': 'Ukrainian', 'ur': 'Urdu', 'vi': 'Vietnamese', 'zh-CN': 'Chinese (Simplified)', 'zh-TW': 'Chinese (Mandarin/Taiwan)', 'zh': 'Chinese (Mandarin)'} DEBUG gtts.tts:tts.py:125 text: test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: en DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) __________________________________ test_file ___________________________________ tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_file0') @pytest.mark.net def test_file(tmp_path): filename = tmp_path / "out.mp3" result = runner(["test", "--output", str(filename)]) # Check if files created is > 2k > assert filename.stat().st_size > 2000 gtts/tests/test_cli.py:263: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_file0/out.mp3') def stat(self, *, follow_symlinks=True): """ Return the result of the stat() system call on this path, like os.stat() does. """ > return self._accessor.stat(self, follow_symlinks=follow_symlinks) E FileNotFoundError: [Errno 2] No such file or directory: '/usr/src/tmp/pytest-of-builder/pytest-0/test_file0/out.mp3' /usr/lib64/python3.10/pathlib.py:1097: FileNotFoundError ------------------------------ Captured log call ------------------------------- DEBUG gtts.lang:lang.py:33 langs: {'af': 'Afrikaans', 'ar': 'Arabic', 'bg': 'Bulgarian', 'bn': 'Bengali', 'bs': 'Bosnian', 'ca': 'Catalan', 'cs': 'Czech', 'da': 'Danish', 'de': 'German', 'el': 'Greek', 'en': 'English', 'es': 'Spanish', 'et': 'Estonian', 'fi': 'Finnish', 'fr': 'French', 'gu': 'Gujarati', 'hi': 'Hindi', 'hr': 'Croatian', 'hu': 'Hungarian', 'id': 'Indonesian', 'is': 'Icelandic', 'it': 'Italian', 'iw': 'Hebrew', 'ja': 'Japanese', 'jw': 'Javanese', 'km': 'Khmer', 'kn': 'Kannada', 'ko': 'Korean', 'la': 'Latin', 'lv': 'Latvian', 'ml': 'Malayalam', 'mr': 'Marathi', 'ms': 'Malay', 'my': 'Myanmar (Burmese)', 'ne': 'Nepali', 'nl': 'Dutch', 'no': 'Norwegian', 'pl': 'Polish', 'pt': 'Portuguese', 'ro': 'Romanian', 'ru': 'Russian', 'si': 'Sinhala', 'sk': 'Slovak', 'sq': 'Albanian', 'sr': 'Serbian', 'su': 'Sundanese', 'sv': 'Swedish', 'sw': 'Swahili', 'ta': 'Tamil', 'te': 'Telugu', 'th': 'Thai', 'tl': 'Filipino', 'tr': 'Turkish', 'uk': 'Ukrainian', 'ur': 'Urdu', 'vi': 'Vietnamese', 'zh-CN': 'Chinese (Simplified)', 'zh-TW': 'Chinese (Mandarin/Taiwan)', 'zh': 'Chinese (Mandarin)'} DEBUG gtts.tts:tts.py:125 text: test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: en DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Afrikaans] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22af%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22af%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22af%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579557.8830125 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Afrikaans_0') lang = 'af' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: af DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22af%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Arabic] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ar%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ar%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ar%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579557.938074 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Arabic_0') lang = 'ar' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ar DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ar%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Bulgarian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bg%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bg%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bg%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579557.998538 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Bulgarian_0') lang = 'bg' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: bg DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bg%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Bengali] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bn%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.0526745 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Bengali_0') lang = 'bn' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: bn DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Bosnian] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bs%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.1061766 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Bosnian_0') lang = 'bs' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: bs DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22bs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Catalan] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ca%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ca%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ca%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.1671703 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Catalan_0') lang = 'ca' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ca DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ca%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Czech] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22cs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22cs%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22cs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.22128 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Czech_0') lang = 'cs' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: cs DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22cs%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Danish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22da%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22da%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22da%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.2762463 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Danish_0') lang = 'da' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: da DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22da%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[German] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22de%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22de%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22de%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.3419242 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_German_0') lang = 'de' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: de DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22de%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Greek] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22el%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22el%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22el%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.39704 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Greek_0') lang = 'el' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: el DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22el%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[English] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.4515347 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_English_0') lang = 'en' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: en DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Spanish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22es%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22es%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22es%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.5169296 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Spanish_0') lang = 'es' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: es DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22es%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Estonian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22et%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22et%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22et%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.5736127 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Estonian_0') lang = 'et' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: et DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22et%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Finnish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fi%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.6293476 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Finnish_0') lang = 'fi' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: fi DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[French] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fr%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.6848953 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_French_0') lang = 'fr' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: fr DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22fr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Gujarati] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22gu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22gu%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22gu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.75043 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Gujarati_0') lang = 'gu' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: gu DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22gu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Hindi] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hi%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.807119 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Hindi_0') lang = 'hi' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: hi DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Croatian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hr%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.8653057 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Croatian_0') lang = 'hr' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: hr DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Hungarian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hu%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.9333205 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Hungarian_0') lang = 'hu' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: hu DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22hu%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Indonesian] _____________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22id%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22id%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22id%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579558.9906447 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Indonesian_0') lang = 'id' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: id DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22id%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Icelandic] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22is%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22is%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22is%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.0475268 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Icelandic_0') lang = 'is' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: is DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22is%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Italian] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22it%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22it%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22it%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.1148086 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Italian_0') lang = 'it' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: it DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22it%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Hebrew] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22iw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22iw%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22iw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.1699407 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Hebrew_0') lang = 'iw' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: iw DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22iw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Japanese] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ja%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ja%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ja%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.2240157 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Japanese_0') lang = 'ja' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ja DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ja%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Javanese] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22jw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22jw%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22jw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.2881675 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Javanese_0') lang = 'jw' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: jw DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22jw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Khmer] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22km%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22km%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22km%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.342687 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Khmer_0') lang = 'km' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: km DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22km%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Kannada] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22kn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22kn%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22kn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.397055 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Kannada_0') lang = 'kn' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: kn DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22kn%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Korean] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ko%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ko%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ko%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.4601593 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Korean_0') lang = 'ko' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ko DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ko%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Latin] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22la%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22la%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22la%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.5149956 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Latin_0') lang = 'la' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: la DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22la%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Latvian] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22lv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22lv%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22lv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.5693405 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Latvian_0') lang = 'lv' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: lv DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22lv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Malayalam] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ml%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ml%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ml%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.632798 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Malayalam_0') lang = 'ml' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ml DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ml%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Marathi] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22mr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22mr%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22mr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.6872852 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Marathi_0') lang = 'mr' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: mr DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22mr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Malay] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ms%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ms%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ms%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.74195 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Malay_0') lang = 'ms' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ms DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ms%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _________________________ test_TTS[Myanmar (Burmese)] __________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22my%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22my%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22my%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.7963471 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Myanmar__Burmese__0') lang = 'my' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: my DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22my%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Nepali] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ne%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ne%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ne%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.8577032 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Nepali_0') lang = 'ne' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ne DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ne%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Dutch] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22nl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22nl%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22nl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.912175 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Dutch_0') lang = 'nl' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: nl DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22nl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Norwegian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22no%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22no%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22no%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579559.9666007 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Norwegian_0') lang = 'no' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: no DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22no%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Polish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pl%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.0286498 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Polish_0') lang = 'pl' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: pl DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Portuguese] _____________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pt%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pt%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pt%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.083155 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Portuguese_0') lang = 'pt' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: pt DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22pt%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Romanian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ro%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ro%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ro%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.1383963 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Romanian_0') lang = 'ro' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ro DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ro%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Russian] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ru%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ru%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ru%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.2048113 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Russian_0') lang = 'ru' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ru DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ru%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Sinhala] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22si%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22si%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22si%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.259281 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Sinhala_0') lang = 'si' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: si DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22si%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Slovak] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sk%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.3132186 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Slovak_0') lang = 'sk' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: sk DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Albanian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sq%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sq%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sq%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.3775477 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Albanian_0') lang = 'sq' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: sq DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sq%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Serbian] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sr%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.4319713 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Serbian_0') lang = 'sr' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: sr DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Sundanese] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22su%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22su%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22su%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.4862545 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Sundanese_0') lang = 'su' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: su DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22su%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Swedish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sv%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.549588 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Swedish_0') lang = 'sv' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: sv DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sv%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Swahili] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sw%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.6036508 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Swahili_0') lang = 'sw' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: sw DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22sw%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Tamil] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ta%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ta%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ta%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.657345 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Tamil_0') lang = 'ta' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ta DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ta%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_TTS[Telugu] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22te%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22te%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22te%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.7216008 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Telugu_0') lang = 'te' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: te DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22te%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ________________________________ test_TTS[Thai] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22th%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22th%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22th%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.775477 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Thai_0') lang = 'th' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: th DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22th%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Filipino] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tl%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.829467 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Filipino_0') lang = 'tl' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: tl DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tl%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ______________________________ test_TTS[Turkish] _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tr%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.883334 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Turkish_0') lang = 'tr' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: tr DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22tr%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Ukrainian] ______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22uk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22uk%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22uk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.9451675 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Ukrainian_0') lang = 'uk' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: uk DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22uk%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ________________________________ test_TTS[Urdu] ________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ur%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ur%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ur%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579560.9988515 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Urdu_0') lang = 'ur' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: ur DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22ur%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________________ test_TTS[Vietnamese] _____________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22vi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22vi%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22vi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.0530038 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Vietnamese_0') lang = 'vi' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: vi DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22vi%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) ________________________ test_TTS[Chinese (Simplified)] ________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-CN%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-CN%5C%22%2Cnull%2C%5C%22null...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-CN%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.1164927 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Chinese__Simplified__0') lang = 'zh-CN' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: zh-CN DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-CN%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _____________________ test_TTS[Chinese (Mandarin/Taiwan)] ______________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-TW%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-TW%5C%22%2Cnull%2C%5C%22null...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-TW%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '153'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.1719437 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Chinese__Mandarin_Tai0') lang = 'zh-TW' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: zh-TW DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh-TW%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _________________________ test_TTS[Chinese (Mandarin)] _________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh%5C%22%2Cnull%2C%5C%22null%5C...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '150'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.2267382 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_TTS_Chinese__Mandarin__0') lang = 'zh' @pytest.mark.net @pytest.mark.parametrize("lang", langs.keys(), ids=list(langs.values())) def test_TTS(tmp_path, lang): """Test all supported languages and file save""" text = "This is a test" """Create output .mp3 file successfully""" for slow in (False, True): filename = tmp_path / "test_{}_.mp3".format(lang) # Create gTTS and save tts = gTTS(text=text, lang=lang, slow=slow, lang_check=False) > tts.save(filename) gtts/tests/test_tts.py:51: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: This is a test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: zh DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: False DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['This is a test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22This%20is%20a%20test%5C%22%2C%5C%22zh%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) _______________________________ test_bad_fp_type _______________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.2981951 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: @pytest.mark.net def test_bad_fp_type(): """Raise TypeError if fp is not a file-like object (no .write())""" # Create gTTS and save tts = gTTS(text="test") with pytest.raises(TypeError): > tts.write_to_fp(5) gtts/tests/test_tts.py:92: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: en DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: True DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.lang:lang.py:33 langs: {'af': 'Afrikaans', 'ar': 'Arabic', 'bg': 'Bulgarian', 'bn': 'Bengali', 'bs': 'Bosnian', 'ca': 'Catalan', 'cs': 'Czech', 'da': 'Danish', 'de': 'German', 'el': 'Greek', 'en': 'English', 'es': 'Spanish', 'et': 'Estonian', 'fi': 'Finnish', 'fr': 'French', 'gu': 'Gujarati', 'hi': 'Hindi', 'hr': 'Croatian', 'hu': 'Hungarian', 'id': 'Indonesian', 'is': 'Icelandic', 'it': 'Italian', 'iw': 'Hebrew', 'ja': 'Japanese', 'jw': 'Javanese', 'km': 'Khmer', 'kn': 'Kannada', 'ko': 'Korean', 'la': 'Latin', 'lv': 'Latvian', 'ml': 'Malayalam', 'mr': 'Marathi', 'ms': 'Malay', 'my': 'Myanmar (Burmese)', 'ne': 'Nepali', 'nl': 'Dutch', 'no': 'Norwegian', 'pl': 'Polish', 'pt': 'Portuguese', 'ro': 'Romanian', 'ru': 'Russian', 'si': 'Sinhala', 'sk': 'Slovak', 'sq': 'Albanian', 'sr': 'Serbian', 'su': 'Sundanese', 'sv': 'Swedish', 'sw': 'Swahili', 'ta': 'Tamil', 'te': 'Telugu', 'th': 'Thai', 'tl': 'Filipino', 'tr': 'Turkish', 'uk': 'Ukrainian', 'ur': 'Urdu', 'vi': 'Vietnamese', 'zh-CN': 'Chinese (Simplified)', 'zh-TW': 'Chinese (Mandarin/Taiwan)', 'zh': 'Chinese (Mandarin)'} DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) __________________________________ test_save ___________________________________ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: > conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) /usr/lib/python3/site-packages/urllib3/connection.py:174: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ address = ('translate.google.com', 443), timeout = None, source_address = None socket_options = [(6, 1, 1)] def create_connection( address, timeout=socket._GLOBAL_DEFAULT_TIMEOUT, source_address=None, socket_options=None, ): """Connect to *address* and return the socket object. Convenience function. Connect to *address* (a 2-tuple ``(host, port)``) and return the socket object. Passing the optional *timeout* parameter will set the timeout on the socket instance before attempting to connect. If no *timeout* is supplied, the global default timeout setting returned by :func:`socket.getdefaulttimeout` is used. If *source_address* is set it must be a tuple of (host, port) for the socket to bind as a source address before making the connection. An host of '' or port 0 tells the OS to use the default. """ host, port = address if host.startswith("["): host = host.strip("[]") err = None # Using the value from allowed_gai_family() in the context of getaddrinfo lets # us select whether to work with IPv4 DNS records, IPv6 records, or both. # The original create_connection function always returns all records. family = allowed_gai_family() try: host.encode("idna") except UnicodeError: return six.raise_from( LocationParseError(u"'%s', label empty or too long" % host), None ) > for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM): /usr/lib/python3/site-packages/urllib3/util/connection.py:72: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ host = 'translate.google.com', port = 443, family = type = , proto = 0, flags = 0 def getaddrinfo(host, port, family=0, type=0, proto=0, flags=0): """Resolve host and port into list of address info entries. Translate the host/port argument into a sequence of 5-tuples that contain all the necessary arguments for creating a socket connected to that service. host is a domain name, a string representation of an IPv4/v6 address or None. port is a string service name such as 'http', a numeric port number or None. By passing None as the value of host and port, you can pass NULL to the underlying C API. The family, type and proto arguments can be optionally specified in order to narrow the list of addresses returned. Passing zero as a value for each of these arguments selects the full range of results. """ # We override this function since we want to translate the numeric family # and socket type values to enum constants. addrlist = [] > for res in _socket.getaddrinfo(host, port, family, type, proto, flags): E socket.gaierror: [Errno -3] Temporary failure in name resolution /usr/lib64/python3.10/socket.py:955: gaierror During handling of the above exception, another exception occurred: self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. > httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:703: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' timeout = Timeout(connect=None, read=None, total=None), chunked = False httplib_request_kw = {'body': 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull...0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'}} timeout_obj = Timeout(connect=None, read=None, total=None) def _make_request( self, conn, method, url, timeout=_Default, chunked=False, **httplib_request_kw ): """ Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. This can be a float or integer, which will set the same timeout value for the socket connect and the socket read, or an instance of :class:`urllib3.util.Timeout`, which gives you more fine-grained control over your timeouts. """ self.num_requests += 1 timeout_obj = self._get_timeout(timeout) timeout_obj.start_connect() conn.timeout = timeout_obj.connect_timeout # Trigger any extra validation we need to do. try: > self._validate_conn(conn) /usr/lib/python3/site-packages/urllib3/connectionpool.py:386: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = conn = def _validate_conn(self, conn): """ Called right before a request is made, after the socket is created. """ super(HTTPSConnectionPool, self)._validate_conn(conn) # Force connect early to allow us to validate the connection. if not getattr(conn, "sock", None): # AppEngine might not have `.sock` > conn.connect() /usr/lib/python3/site-packages/urllib3/connectionpool.py:1042: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def connect(self): # Add certificate verification > self.sock = conn = self._new_conn() /usr/lib/python3/site-packages/urllib3/connection.py:358: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def _new_conn(self): """Establish a socket connection and set nodelay settings on it. :return: New socket connection. """ extra_kw = {} if self.source_address: extra_kw["source_address"] = self.source_address if self.socket_options: extra_kw["socket_options"] = self.socket_options try: conn = connection.create_connection( (self._dns_host, self.port), self.timeout, **extra_kw ) except SocketTimeout: raise ConnectTimeoutError( self, "Connection to %s timed out. (connect timeout=%s)" % (self.host, self.timeout), ) except SocketError as e: > raise NewConnectionError( self, "Failed to establish a new connection: %s" % e ) E urllib3.exceptions.NewConnectionError: : Failed to establish a new connection: [Errno -3] Temporary failure in name resolution /usr/lib/python3/site-packages/urllib3/connection.py:186: NewConnectionError During handling of the above exception, another exception occurred: self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: > resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) /usr/lib/python3/site-packages/requests/adapters.py:489: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' body = 'f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D&' headers = {'Referer': 'http://translate.google.com/', 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KH....0.2526.106 Safari/537.36', 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8', 'Content-Length': '134'} retries = Retry(total=0, connect=None, read=False, redirect=None, status=None) redirect = False, assert_same_host = False timeout = Timeout(connect=None, read=None, total=None), pool_timeout = None release_conn = False, chunked = False, body_pos = None response_kw = {'decode_content': False, 'preload_content': False} parsed_url = Url(scheme=None, auth=None, host=None, port=None, path='/_/TranslateWebserverUi/data/batchexecute', query=None, fragment=None) destination_scheme = None, conn = None, release_this_conn = True http_tunnel_required = False, err = None, clean_exit = False def urlopen( self, method, url, body=None, headers=None, retries=None, redirect=True, assert_same_host=True, timeout=_Default, pool_timeout=None, release_conn=None, chunked=False, body_pos=None, **response_kw ): """ Get a connection from the pool and perform an HTTP request. This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. If provided, these headers completely replace any pool-specific headers. :param retries: Configure the number of retries to allow before raising a :class:`~urllib3.exceptions.MaxRetryError` exception. Pass ``None`` to retry until you receive a response. Pass a :class:`~urllib3.util.retry.Retry` object for fine-grained control over different types of retries. Pass an integer number to retry connection errors that many times, but no other types of errors. Pass zero to never retry. If ``False``, then retries are disabled and any exception is raised immediately. Also, instead of raising a MaxRetryError on redirects, the redirect response will be returned. :type retries: :class:`~urllib3.util.retry.Retry`, False, or an int. :param redirect: If True, automatically handle redirects (status codes 301, 302, 303, 307, 308). Each redirect counts as a retry. Disabling retries will disable redirect, too. :param assert_same_host: If ``True``, will make sure that the host of the pool requests is consistent else will raise HostChangedError. When ``False``, you can use the pool on an HTTP proxy and request foreign hosts. :param timeout: If specified, overrides the default timeout for this one request. It may be a float (in seconds) or an instance of :class:`urllib3.util.Timeout`. :param pool_timeout: If set and the pool is set to block=True, then this method will block for ``pool_timeout`` seconds and raise EmptyPoolError if no connection is available within the time period. :param release_conn: If False, then the urlopen call will not release the connection back into the pool once a response is received (but will release if you read the entire contents of the response such as when `preload_content=True`). This is useful if you're not preloading the response's content immediately. You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \\**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` """ parsed_url = parse_url(url) destination_scheme = parsed_url.scheme if headers is None: headers = self.headers if not isinstance(retries, Retry): retries = Retry.from_int(retries, redirect=redirect, default=self.retries) if release_conn is None: release_conn = response_kw.get("preload_content", True) # Check host if assert_same_host and not self.is_same_host(url): raise HostChangedError(self, url, retries) # Ensure that the URL we're connecting to is properly encoded if url.startswith("/"): url = six.ensure_str(_encode_target(url)) else: url = six.ensure_str(parsed_url.url) conn = None # Track whether `conn` needs to be released before # returning/raising/recursing. Update this variable if necessary, and # leave `release_conn` constant throughout the function. That way, if # the function recurses, the original value of `release_conn` will be # passed down into the recursive call, and its value will be respected. # # See issue #651 [1] for details. # # [1] release_this_conn = release_conn http_tunnel_required = connection_requires_http_tunnel( self.proxy, self.proxy_config, destination_scheme ) # Merge the proxy headers. Only done when not using HTTP CONNECT. We # have to copy the headers dict so we can safely change it without those # changes being reflected in anyone else's copy. if not http_tunnel_required: headers = headers.copy() headers.update(self.proxy_headers) # Must keep the exception bound to a separate variable or else Python 3 # complains about UnboundLocalError. err = None # Keep track of whether we cleanly exited the except block. This # ensures we do proper cleanup in finally. clean_exit = False # Rewind body position, if needed. Record current position # for future rewinds in the event of a redirect/retry. body_pos = set_file_position(body, body_pos) try: # Request a connection from the queue. timeout_obj = self._get_timeout(timeout) conn = self._get_conn(timeout=pool_timeout) conn.timeout = timeout_obj.connect_timeout is_new_proxy_conn = self.proxy is not None and not getattr( conn, "sock", None ) if is_new_proxy_conn and http_tunnel_required: self._prepare_proxy(conn) # Make the request on the httplib connection object. httplib_response = self._make_request( conn, method, url, timeout=timeout_obj, body=body, headers=headers, chunked=chunked, ) # If we're going to release the connection in ``finally:``, then # the response doesn't need to know about the connection. Otherwise # it will also try to release it and we'll have a double-release # mess. response_conn = conn if not release_conn else None # Pass method to Response for length checking response_kw["request_method"] = method # Import httplib's response into our own wrapper object response = self.ResponseCls.from_httplib( httplib_response, pool=self, connection=response_conn, retries=retries, **response_kw ) # Everything went great! clean_exit = True except EmptyPoolError: # Didn't get a connection from the pool, no need to clean up clean_exit = True release_this_conn = False raise except ( TimeoutError, HTTPException, SocketError, ProtocolError, BaseSSLError, SSLError, CertificateError, ) as e: # Discard the connection for these exceptions. It will be # replaced during the next _get_conn() call. clean_exit = False def _is_ssl_error_message_from_http_proxy(ssl_error): # We're trying to detect the message 'WRONG_VERSION_NUMBER' but # SSLErrors are kinda all over the place when it comes to the message, # so we try to cover our bases here! message = " ".join(re.split("[^a-z]", str(ssl_error).lower())) return ( "wrong version number" in message or "unknown protocol" in message ) # Try to detect a common user error with proxies which is to # set an HTTP proxy to be HTTPS when it should be 'http://' # (ie {'http': 'http://proxy', 'https': 'https://proxy'}) # Instead we add a nice error message and point to a URL. if ( isinstance(e, BaseSSLError) and self.proxy and _is_ssl_error_message_from_http_proxy(e) and conn.proxy and conn.proxy.scheme == "https" ): e = ProxyError( "Your proxy appears to only use HTTP and not HTTPS, " "try changing your proxy URL to be HTTP. See: " "https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html" "#https-proxy-error-http-proxy", SSLError(e), ) elif isinstance(e, (BaseSSLError, CertificateError)): e = SSLError(e) elif isinstance(e, (SocketError, NewConnectionError)) and self.proxy: e = ProxyError("Cannot connect to proxy.", e) elif isinstance(e, (SocketError, HTTPException)): e = ProtocolError("Connection aborted.", e) > retries = retries.increment( method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2] ) /usr/lib/python3/site-packages/urllib3/connectionpool.py:787: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = Retry(total=0, connect=None, read=False, redirect=None, status=None) method = 'POST', url = '/_/TranslateWebserverUi/data/batchexecute' response = None error = NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution') _pool = _stacktrace = def increment( self, method=None, url=None, response=None, error=None, _pool=None, _stacktrace=None, ): """Return a new Retry object with incremented retry counters. :param response: A response object, or None, if the server did not return a response. :type response: :class:`~urllib3.response.HTTPResponse` :param Exception error: An error encountered during the request, or None if the response was received successfully. :return: A new ``Retry`` object. """ if self.total is False and error: # Disabled, indicate to re-raise the error. raise six.reraise(type(error), error, _stacktrace) total = self.total if total is not None: total -= 1 connect = self.connect read = self.read redirect = self.redirect status_count = self.status other = self.other cause = "unknown" status = None redirect_location = None if error and self._is_connection_error(error): # Connect retry? if connect is False: raise six.reraise(type(error), error, _stacktrace) elif connect is not None: connect -= 1 elif error and self._is_read_error(error): # Read retry? if read is False or not self._is_method_retryable(method): raise six.reraise(type(error), error, _stacktrace) elif read is not None: read -= 1 elif error: # Other retry? if other is not None: other -= 1 elif response and response.get_redirect_location(): # Redirect retry? if redirect is not None: redirect -= 1 cause = "too many redirects" redirect_location = response.get_redirect_location() status = response.status else: # Incrementing because of a server error like a 500 in # status_forcelist and the given method is in the allowed_methods cause = ResponseError.GENERIC_ERROR if response and response.status: if status_count is not None: status_count -= 1 cause = ResponseError.SPECIFIC_ERROR.format(status_code=response.status) status = response.status history = self.history + ( RequestHistory(method, url, error, status, redirect_location), ) new_retry = self.new( total=total, connect=connect, read=read, redirect=redirect, status=status_count, other=other, history=history, ) if new_retry.is_exhausted(): > raise MaxRetryError(_pool, url, error or ResponseError(cause)) E urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/urllib3/util/retry.py:592: MaxRetryError During handling of the above exception, another exception occurred: self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request > r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) gtts/tts.py:261: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = kwargs = {'cert': None, 'proxies': {}, 'stream': False, 'verify': False} allow_redirects = True, stream = False, hooks = {'response': []} adapter = start = 1682579561.3519945 def send(self, request, **kwargs): """Send a given PreparedRequest. :rtype: requests.Response """ # Set defaults that the hooks can utilize to ensure they always have # the correct parameters to reproduce the previous request. kwargs.setdefault("stream", self.stream) kwargs.setdefault("verify", self.verify) kwargs.setdefault("cert", self.cert) if "proxies" not in kwargs: kwargs["proxies"] = resolve_proxies(request, self.proxies, self.trust_env) # It's possible that users might accidentally send a Request object. # Guard against that specific failure case. if isinstance(request, Request): raise ValueError("You can only send PreparedRequests.") # Set up variables needed for resolve_redirects and dispatching of hooks allow_redirects = kwargs.pop("allow_redirects", True) stream = kwargs.get("stream") hooks = request.hooks # Get the appropriate adapter to use adapter = self.get_adapter(url=request.url) # Start time (approximately) of the request start = preferred_clock() # Send the request > r = adapter.send(request, **kwargs) /usr/lib/python3/site-packages/requests/sessions.py:701: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = request = , stream = False timeout = Timeout(connect=None, read=None, total=None), verify = False cert = None, proxies = {} def send( self, request, stream=False, timeout=None, verify=True, cert=None, proxies=None ): """Sends PreparedRequest object. Returns Response object. :param request: The :class:`PreparedRequest ` being sent. :param stream: (optional) Whether to stream the request content. :param timeout: (optional) How long to wait for the server to send data before giving up, as a float, or a :ref:`(connect timeout, read timeout) ` tuple. :type timeout: float or tuple or urllib3 Timeout object :param verify: (optional) Either a boolean, in which case it controls whether we verify the server's TLS certificate, or a string, in which case it must be a path to a CA bundle to use :param cert: (optional) Any user-provided SSL certificate to be trusted. :param proxies: (optional) The proxies dictionary to apply to the request. :rtype: requests.Response """ try: conn = self.get_connection(request.url, proxies) except LocationValueError as e: raise InvalidURL(e, request=request) self.cert_verify(conn, request.url, verify, cert) url = self.request_url(request, proxies) self.add_headers( request, stream=stream, timeout=timeout, verify=verify, cert=cert, proxies=proxies, ) chunked = not (request.body is None or "Content-Length" in request.headers) if isinstance(timeout, tuple): try: connect, read = timeout timeout = TimeoutSauce(connect=connect, read=read) except ValueError: raise ValueError( f"Invalid timeout {timeout}. Pass a (connect, read) timeout tuple, " f"or a single float to set both timeouts to the same value." ) elif isinstance(timeout, TimeoutSauce): pass else: timeout = TimeoutSauce(connect=timeout, read=timeout) try: if not chunked: resp = conn.urlopen( method=request.method, url=url, body=request.body, headers=request.headers, redirect=False, assert_same_host=False, preload_content=False, decode_content=False, retries=self.max_retries, timeout=timeout, ) # Send the request. else: if hasattr(conn, "proxy_pool"): conn = conn.proxy_pool low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT) try: skip_host = "Host" in request.headers low_conn.putrequest( request.method, url, skip_accept_encoding=True, skip_host=skip_host, ) for header, value in request.headers.items(): low_conn.putheader(header, value) low_conn.endheaders() for i in request.body: low_conn.send(hex(len(i))[2:].encode("utf-8")) low_conn.send(b"\r\n") low_conn.send(i) low_conn.send(b"\r\n") low_conn.send(b"0\r\n\r\n") # Receive the response from the server r = low_conn.getresponse() resp = HTTPResponse.from_httplib( r, pool=conn, connection=low_conn, preload_content=False, decode_content=False, ) except Exception: # If we hit any problems here, clean up the connection. # Then, raise so that we can handle the actual exception. low_conn.close() raise except (ProtocolError, OSError) as err: raise ConnectionError(err, request=request) except MaxRetryError as e: if isinstance(e.reason, ConnectTimeoutError): # TODO: Remove this in 3.0.0: see #2811 if not isinstance(e.reason, NewConnectionError): raise ConnectTimeout(e, request=request) if isinstance(e.reason, ResponseError): raise RetryError(e, request=request) if isinstance(e.reason, _ProxyError): raise ProxyError(e, request=request) if isinstance(e.reason, _SSLError): # This branch is for urllib3 v1.22 and later. raise SSLError(e, request=request) > raise ConnectionError(e, request=request) E requests.exceptions.ConnectionError: HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) /usr/lib/python3/site-packages/requests/adapters.py:565: ConnectionError During handling of the above exception, another exception occurred: tmp_path = PosixPath('/usr/src/tmp/pytest-of-builder/pytest-0/test_save0') @pytest.mark.net def test_save(tmp_path): """Save .mp3 file successfully""" filename = tmp_path / "save.mp3" # Create gTTS and save tts = gTTS(text="test") > tts.save(filename) gtts/tests/test_tts.py:101: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ gtts/tts.py:325: in save self.write_to_fp(f) gtts/tts.py:306: in write_to_fp for idx, decoded in enumerate(self.stream()): _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = def stream(self): """Do the TTS API request(s) and stream bytes Raises: :class:`gTTSError`: When there's an error with the API request. """ # When disabling ssl verify in requests (for proxies and firewalls), # urllib3 prints an insecure warning on stdout. We disable that. try: requests.packages.urllib3.disable_warnings( requests.packages.urllib3.exceptions.InsecureRequestWarning ) except: pass prepared_requests = self._prepare_requests() for idx, pr in enumerate(prepared_requests): try: with requests.Session() as s: # Send request r = s.send( request=pr, proxies=urllib.request.getproxies(), verify=False ) log.debug("headers-%i: %s", idx, r.request.headers) log.debug("url-%i: %s", idx, r.request.url) log.debug("status-%i: %s", idx, r.status_code) r.raise_for_status() except requests.exceptions.HTTPError as e: # pragma: no cover # Request successful, bad response log.debug(str(e)) raise gTTSError(tts=self, response=r) except requests.exceptions.RequestException as e: # pragma: no cover # Request failed log.debug(str(e)) > raise gTTSError(tts=self) E gtts.tts.gTTSError: Failed to connect. Probable cause: Unknown gtts/tts.py:277: gTTSError ------------------------------ Captured log call ------------------------------- DEBUG gtts.tts:tts.py:125 text: test DEBUG gtts.tts:tts.py:125 tld: com DEBUG gtts.tts:tts.py:125 lang: en DEBUG gtts.tts:tts.py:125 slow: False DEBUG gtts.tts:tts.py:125 lang_check: True DEBUG gtts.tts:tts.py:125 pre_processor_funcs: [, , , ] DEBUG gtts.tts:tts.py:125 tokenizer_func: , , , ]> DEBUG gtts.lang:lang.py:33 langs: {'af': 'Afrikaans', 'ar': 'Arabic', 'bg': 'Bulgarian', 'bn': 'Bengali', 'bs': 'Bosnian', 'ca': 'Catalan', 'cs': 'Czech', 'da': 'Danish', 'de': 'German', 'el': 'Greek', 'en': 'English', 'es': 'Spanish', 'et': 'Estonian', 'fi': 'Finnish', 'fr': 'French', 'gu': 'Gujarati', 'hi': 'Hindi', 'hr': 'Croatian', 'hu': 'Hungarian', 'id': 'Indonesian', 'is': 'Icelandic', 'it': 'Italian', 'iw': 'Hebrew', 'ja': 'Japanese', 'jw': 'Javanese', 'km': 'Khmer', 'kn': 'Kannada', 'ko': 'Korean', 'la': 'Latin', 'lv': 'Latvian', 'ml': 'Malayalam', 'mr': 'Marathi', 'ms': 'Malay', 'my': 'Myanmar (Burmese)', 'ne': 'Nepali', 'nl': 'Dutch', 'no': 'Norwegian', 'pl': 'Polish', 'pt': 'Portuguese', 'ro': 'Romanian', 'ru': 'Russian', 'si': 'Sinhala', 'sk': 'Slovak', 'sq': 'Albanian', 'sr': 'Serbian', 'su': 'Sundanese', 'sv': 'Swedish', 'sw': 'Swahili', 'ta': 'Tamil', 'te': 'Telugu', 'th': 'Thai', 'tl': 'Filipino', 'tr': 'Turkish', 'uk': 'Ukrainian', 'ur': 'Urdu', 'vi': 'Vietnamese', 'zh-CN': 'Chinese (Simplified)', 'zh-TW': 'Chinese (Mandarin/Taiwan)', 'zh': 'Chinese (Mandarin)'} DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:166 pre-processing: DEBUG gtts.tts:tts.py:201 text_parts: ['test'] DEBUG gtts.tts:tts.py:202 text_parts: 1 DEBUG gtts.tts:tts.py:209 data-0: f.req=%5B%5B%5B%22jQ1olc%22%2C%22%5B%5C%22test%5C%22%2C%5C%22en%5C%22%2Cnull%2C%5C%22null%5C%22%5D%22%2Cnull%2C%22generic%22%5D%5D%5D& DEBUG gtts.tts:tts.py:276 HTTPSConnectionPool(host='translate.google.com', port=443): Max retries exceeded with url: /_/TranslateWebserverUi/data/batchexecute (Caused by NewConnectionError(': Failed to establish a new connection: [Errno -3] Temporary failure in name resolution')) =========================== short test summary info ============================ FAILED gtts/tests/test_cli.py::test_lang_nocheck - assert "Unsupported langua... FAILED gtts/tests/test_cli.py::test_params_set - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_stdin_text - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_stdin_text_unicode - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_stdin_file - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_stdin_file_unicode - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_text - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_text_unicode - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_file_ascii - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_file_utf8 - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_stdout - assert 1 == 0 FAILED gtts/tests/test_cli.py::test_file - FileNotFoundError: [Errno 2] No su... FAILED gtts/tests/test_tts.py::test_TTS[Afrikaans] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Arabic] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Bulgarian] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Bengali] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Bosnian] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Catalan] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Czech] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Danish] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[German] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Greek] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[English] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Spanish] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Estonian] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Finnish] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[French] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Gujarati] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Hindi] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Croatian] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Hungarian] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Indonesian] - gtts.tts.gTTSError: Fai... FAILED gtts/tests/test_tts.py::test_TTS[Icelandic] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Italian] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Hebrew] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Japanese] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Javanese] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Khmer] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Kannada] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Korean] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Latin] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Latvian] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Malayalam] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Marathi] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Malay] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Myanmar (Burmese)] - gtts.tts.gTTSErr... FAILED gtts/tests/test_tts.py::test_TTS[Nepali] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Dutch] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Norwegian] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Polish] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Portuguese] - gtts.tts.gTTSError: Fai... FAILED gtts/tests/test_tts.py::test_TTS[Romanian] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Russian] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Sinhala] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Slovak] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Albanian] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Serbian] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Sundanese] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Swedish] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Swahili] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Tamil] - gtts.tts.gTTSError: Failed t... FAILED gtts/tests/test_tts.py::test_TTS[Telugu] - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_TTS[Thai] - gtts.tts.gTTSError: Failed to... FAILED gtts/tests/test_tts.py::test_TTS[Filipino] - gtts.tts.gTTSError: Faile... FAILED gtts/tests/test_tts.py::test_TTS[Turkish] - gtts.tts.gTTSError: Failed... FAILED gtts/tests/test_tts.py::test_TTS[Ukrainian] - gtts.tts.gTTSError: Fail... FAILED gtts/tests/test_tts.py::test_TTS[Urdu] - gtts.tts.gTTSError: Failed to... FAILED gtts/tests/test_tts.py::test_TTS[Vietnamese] - gtts.tts.gTTSError: Fai... FAILED gtts/tests/test_tts.py::test_TTS[Chinese (Simplified)] - gtts.tts.gTTS... FAILED gtts/tests/test_tts.py::test_TTS[Chinese (Mandarin/Taiwan)] - gtts.tts... FAILED gtts/tests/test_tts.py::test_TTS[Chinese (Mandarin)] - gtts.tts.gTTSEr... FAILED gtts/tests/test_tts.py::test_bad_fp_type - gtts.tts.gTTSError: Failed ... FAILED gtts/tests/test_tts.py::test_save - gtts.tts.gTTSError: Failed to conn... ======================== 73 failed, 40 passed in 3.93s ========================= INFO : Command's result: FAILURE INFO : Command's error: Command '['python3', '-m', 'pytest']' returned non-zero exit status 1. + : + exit 0 Processing files: python3-module-gtts-2.3.1-alt1 Finding Provides (using /usr/lib/rpm/find-provides) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.MsVpaj find-provides: running scripts (alternatives,debuginfo,lib,pam,perl,pkgconfig,python,python3,shell) Finding Requires (using /usr/lib/rpm/find-requires) Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.TYfJ5Z find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,python3,rpmlib,shebang,shell,static,symlinks,systemd-services) /usr/src/tmp/python3-module-gtts-buildroot/usr/bin/gtts-cli: gtts.cli is possibly a self-providing dependency, skip it python3.req: /usr/src/tmp/python3-module-gtts-buildroot/usr/bin/gtts-cli: skipping sys /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/__init__.py: gtts.tts is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/__init__.py: gtts.version is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/cli.py: gtts is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/cli.py: gtts.lang is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/lang.py: gtts.langs is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/__init__.py: gtts.tokenizer.core is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/pre_processors.py: gtts.tokenizer is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_core.py: gtts.tokenizer.core is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_pre_processors.py: gtts.tokenizer.pre_processors is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_tokenizer_cases.py: gtts.tokenizer is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tests/test_tokenizer_cases.py: gtts.tokenizer.tokenizer_cases is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tokenizer/tokenizer_cases.py: gtts.tokenizer is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py: gtts.lang is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py: gtts.tokenizer is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/tts.py: gtts.utils is possibly a self-providing dependency, skip it /usr/src/tmp/python3-module-gtts-buildroot/usr/lib/python3/site-packages/gtts/utils.py: gtts.tokenizer.symbols is possibly a self-providing dependency, skip it Provides: python3(gtts), python3(gtts.accents), python3(gtts.cli), python3(gtts.lang), python3(gtts.langs), python3(gtts.tokenizer), python3(gtts.tokenizer.core), python3(gtts.tokenizer.pre_processors), python3(gtts.tokenizer.symbols), python3(gtts.tokenizer.tokenizer_cases), python3(gtts.tts), python3(gtts.utils), python3(gtts.version) Requires: /usr/bin/python3, /usr/lib/python3/site-packages, python3(base64) < 0, python3(click) < 0, python3(json) < 0, python3(logging) < 0, python3(logging.config) < 0, python3(re) < 0, python3(requests) < 0, python3(string) < 0, python3(unittest) < 0, python3(urllib) < 0, python3(warnings) < 0 Wrote: /usr/src/RPM/RPMS/noarch/python3-module-gtts-2.3.1-alt1.noarch.rpm (w2.lzdio) 5.28user 0.49system 0:07.68elapsed 75%CPU (0avgtext+0avgdata 51756maxresident)k 0inputs+0outputs (0major+168433minor)pagefaults 0swaps 3.25user 1.36system 0:18.20elapsed 25%CPU (0avgtext+0avgdata 110488maxresident)k 232inputs+0outputs (33579major+241700minor)pagefaults 0swaps