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.travis.yml
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.travis.yml
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# https://travis-ci.org/tornadoweb/tornado
# Most tests run in container mode because it's faster to start up,
# but a few below use different configurations (as of July 2018
# only trusty is available in containers).
dist: trusty
sudo: false
matrix:
fast_finish: true
language: python
# For a list of available versions, run
# aws s3 ls s3://travis-python-archives/binaries/ubuntu/14.04/x86_64/
#
# Python 3.7+ needs a newer version of openssl than is available in trusty,
# so these must run on a newer platform (and since travis doesn't yet have
# containers for xenial, those must use VMs).
# YAML magic from https://github.com/travis-ci/travis-ci/issues/9069#issuecomment-401924248
.mixins:
- &xenial-mixin
dist: xenial
sudo: true
addons:
apt:
packages:
- libgnutls-dev
jobs:
include:
- python: 3.5
- python: 3.6
- python: pypy3.5-5.10.1
- <<: *xenial-mixin
python: 3.7
- <<: *xenial-mixin
python: nightly
install:
# On nightly, upgrade setuptools first to work around
# https://github.com/pypa/setuptools/issues/1257
- if [[ $TRAVIS_PYTHON_VERSION == 'nightly' ]]; then travis_retry pip install -U setuptools; fi
# TODO(bdarnell): pycares tests are currently disabled on travis due to ipv6 issues.
#- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then travis_retry pip install pycares; fi
- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then travis_retry pip install pycurl; fi
# Twisted is flaky on pypy (TODO: still? this note is quite old)
# It also sometimes has problems on nightly.
- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* && $TRAVIS_PYTHON_VERSION != 'nightly' ]]; then travis_retry pip install Twisted; fi
# Ideally we'd run the lint stuff on the latest Python
# version supported. But Python 3.7 requires slower-to-start VMs,
# so we run it on 3.6 to minimize total CI run time.
- if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then travis_retry pip install flake8 mypy==0.630 black; fi
# We run docs on py37 because we need some bug fixes for introspection of annotations.
- if [[ $TRAVIS_PYTHON_VERSION == '3.7' ]]; then travis_retry pip install -r docs/requirements.txt; fi
# On travis the extension should always be built
- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then export TORNADO_EXTENSION=1; fi
- travis_retry python setup.py install
- travis_retry pip install codecov virtualenv
# Create a separate no-dependencies virtualenv to make sure all imports
# of optional-dependencies are guarded.
- virtualenv /tmp/nodeps
- /tmp/nodeps/bin/python -VV
- /tmp/nodeps/bin/python setup.py install
- curl-config --version; pip freeze
script:
# Run the tests once from the source directory to detect issues
# involving relative __file__ paths; see
# https://github.com/tornadoweb/tornado/issues/1780
- unset TORNADO_EXTENSION && python -m tornado.test
# For all other test variants, get out of the source directory before
# running tests to ensure that we get the installed speedups module
# instead of the source directory which doesn't have it.
- cd maint
# Copy the coveragerc down so coverage.py can find it.
- cp ../.coveragerc .
- if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then export TORNADO_EXTENSION=1; fi
- export TARGET="-m tornado.test.runtests"
# Travis workers are often overloaded and cause our tests to exceed
# the default timeout of 5s.
- export ASYNC_TEST_TIMEOUT=15
# We use "python -m coverage" instead of the "bin/coverage" script
# so we can pass additional arguments to python.
# coverage needs a function that was removed in python 3.6 so we can't
# run it with nightly cpython. Coverage is very slow on pypy.
- if [[ $TRAVIS_PYTHON_VERSION != nightly && $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then export RUN_COVERAGE=1; fi
- if [[ "$RUN_COVERAGE" == 1 ]]; then export TARGET="-m coverage run $TARGET"; fi
# See comments in tox.ini
- export PYTHONWARNINGS=error,ignore:::site
- python -bb $TARGET
- python -O $TARGET
- LANG=C python $TARGET
- LANG=en_US.utf-8 python $TARGET
#- if [[ $TRAVIS_PYTHON_VERSION != pypy* ]]; then python $TARGET --resolver=tornado.platform.caresresolver.CaresResolver; fi
- if [[ $TRAVIS_PYTHON_VERSION != 'pypy3' ]]; then /tmp/nodeps/bin/python -m tornado.test.runtests; fi
# make coverage reports for Codecov to find
- if [[ "$RUN_COVERAGE" == 1 ]]; then coverage xml; fi
- export TORNADO_EXTENSION=0
- unset PYTHONWARNINGS
- if [[ $TRAVIS_PYTHON_VERSION == 3.7 ]]; then (cd ../docs && mkdir sphinx-out && sphinx-build -E -n -W -b html . sphinx-out); fi
- if [[ $TRAVIS_PYTHON_VERSION == 3.7 ]]; then (cd ../docs && mkdir sphinx-doctest-out && sphinx-build -E -n -b doctest . sphinx-out); fi
- if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then (cd .. && flake8); fi
- if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then (cd .. && black --check --diff tornado); fi
- if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then (cd .. && mypy tornado); fi
after_success:
# call codecov from project root
- if [[ "$RUN_COVERAGE" == 1 ]]; then cd ../ && codecov; fi