language: python

dist: xenial

services:

- xvfb

branches:

except:

- /^auto-backport-of-pr-\d*/

- /^v\d+\.\d+\.[\dx]+-doc$/

cache:

pip: true

directories:

- $HOME/.ccache # https://github.com/travis-ci/travis-ci/issues/5853

- $HOME/.cache/matplotlib

addons:

artifacts:

paths:

- result_images.tar.bz2

apt:

sources:

- sourceline: ppa:jonathonf/ffmpeg-3

packages:

- cm-super

- dvipng

- ffmpeg

- gdb

- gir1.2-gtk-3.0

- graphviz

- inkscape

- lcov

- libcairo2

- libcairo2-dev

- libffi-dev

- libgeos-dev

- libgirepository1.0-dev

- lmodern

- otf-freefont

- pgf

- pkg-config

- qtbase5-dev

- texlive-fonts-recommended

- texlive-latex-base

- texlive-latex-extra

- texlive-latex-recommended

- texlive-luatex

- texlive-xetex

- ttf-wqy-zenhei

env:

global:

- ARTIFACTS_AWS_REGION=us-east-1

- ARTIFACTS_BUCKET=matplotlib-test-results

- secure: RgJI7BBL8aX5FTOQe7xiXqWHMxWokd6GNUWp1NUV2mRLXPb9dI0RXqZt3UJwKTAzf1z/OtlHDmEkBoTVK81E9iUxK5npwyyjhJ8yTJmwfQtQF2n51Q1Ww9p+XSLORrOzZc7kAo6Kw6FIXN1pfctgYq2bQkrwJPRx/oPR8f6hcbY=

- secure: E7OCdqhZ+PlwJcn+Hd6ns9TDJgEUXiUNEI0wu7xjxB2vBRRIKtZMbuaZjd+iKDqCKuVOJKu0ClBUYxmgmpLicTwi34CfTUYt6D4uhrU+8hBBOn1iiK51cl/aBvlUUrqaRLVhukNEBGZcyqAjXSA/Qsnp2iELEmAfOUa92ZYo1sk=

- secure: dfjNqGKzQG5bu3FnDNwLG8H/C4QoieFo4PfFmZPdM2RY7WIzukwKFNT6kiDfOrpwt+2bR7FhzjOGlDECGtlGOtYPN8XuXGjhcP4a4IfakdbDfF+D3NPIpf5VlE6776k0VpvcZBTMYJKNFIMc7QPkOwjvNJ2aXyfe3hBuGlKJzQU=

- EXTRAREQS= # Location of an extra pip requirements file.

- PINNEDVERS= # Location of a pip constraints file.

# Variables controlling the test run.

- DELETE_FONT_CACHE=

- NO_AT_BRIDGE=1 # Necessary for GTK3 interactive test.

- OPENBLAS_NUM_THREADS=1

- PYTHONFAULTHANDLER=1

- RUN_PYTEST=1

- RUN_FLAKE8=

matrix:

include:

- name: flake8

python: 3.6

env:

- RUN_PYTEST=

- RUN_FLAKE8=1

- EXTRAREQS='-r requirements/testing/travis_flake8.txt'

- python: 3.6

env:

- PINNEDVERS='-c requirements/testing/travis36minver.txt'

- DELETE_FONT_CACHE=1

- EXTRAREQS='-r requirements/testing/travis36.txt'

- python: 3.7

- python: "nightly"

env:

- PRE=--pre

- os: osx

language: generic # https://github.com/travis-ci/travis-ci/issues/2312

only: master

cache:

# As for now travis caches only "$HOME/.cache/pip"

# https://docs.travis-ci.com/user/caching/#pip-cache

pip: false

directories:

- $HOME/Library/Caches/pip

# `cache` does not support `env`-like `global` so copy-paste from top

- $HOME/.ccache # https://github.com/travis-ci/travis-ci/issues/5853

- $HOME/.cache/matplotlib

allow_failures:

- python: "nightly"

before_install: |

case "$TRAVIS_OS_NAME" in

linux)

export PATH=/usr/lib/ccache:$PATH

;;

osx)

ci/silence brew update

brew uninstall numpy gdal postgis

brew upgrade python

brew install ffmpeg imagemagick mplayer ccache font-wenquanyi-zen-hei

hash -r

which python

python --version

# We could install ghostscript and inkscape here to test svg and pdf

# but this makes the test time really long.

# brew install ghostscript inkscape

export PATH=/usr/local/opt/python/libexec/bin:/usr/local/opt/ccache/libexec:$PATH

;;

esac

install:

- |

# Setup environment.

ccache -s

git describe

# Upgrade pip and setuptools and wheel to get as clean an install as possible.

python -mpip install --upgrade pip setuptools wheel

- |

# Install dependencies from PyPI.

python -mpip install --upgrade $PRE -r requirements/testing/travis_all.txt $EXTRAREQS $PINNEDVERS

# GUI toolkits are pip-installable only for some versions of Python so

# don't fail if we can't install them. Make it easier to check whether the

# install was successful by trying to import the toolkit (sometimes, the

# install appears to be successful but shared libraries cannot be loaded at

# runtime, so an actual import is a better check).

python -mpip install --upgrade pycairo cairocffi>=0.8

python -mpip install --upgrade PyGObject &&

python -c 'import gi; gi.require_version("Gtk", "3.0"); from gi.repository import Gtk' &&

echo 'PyGObject is available' ||

echo 'PyGObject is not available'

python -mpip install --upgrade pyqt5 &&

python -c 'import PyQt5.QtCore' &&

echo 'PyQt5 is available' ||

echo 'PyQt5 is not available'

python -mpip install --upgrade \

-f https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-14.04 \

wxPython &&

python -c 'import wx' &&

echo 'wxPython is available' ||

echo 'wxPython is not available'

# Set flag in a delayed manner to avoid issues with installing other packages

- |

if [[ $TRAVIS_OS_NAME != 'osx' ]] && [[ $RUN_PYTEST == 1 ]]; then

export CPPFLAGS=--coverage

fi

- |

MPLLOCALFREETYPE=1 python -mpip install -ve . # Install Matplotlib.

- |

if [[ $TRAVIS_OS_NAME != 'osx' ]] && [[ $RUN_PYTEST == 1 ]]; then

unset CPPFLAGS

fi

before_script: |

if [[ $DELETE_FONT_CACHE == 1 ]]; then

rm -rf ~/.cache/matplotlib

fi

script:

# Each script we want to run need to go in its own section and the program

# you want to fail travis needs to be the last thing called.

- |

if [[ $RUN_PYTEST == 1 ]]; then

# The number of processes is hardcoded (-n2), because using too many

# causes the Travis VM to run out of memory (since so many copies of

# inkscape and ghostscript are running at the same time).

python -mpytest -raR --maxfail=50 --timeout=300 --durations=25 --cov-report= --cov=lib -n2 --log-level=DEBUG

fi

- |

if [[ $RUN_FLAKE8 == 1 ]]; then

flake8 --statistics && echo "Flake8 passed without any issues!"

fi

before_cache: |

rm -rf $HOME/.cache/matplotlib/tex.cache

rm -rf $HOME/.cache/matplotlib/test_cache

after_failure: |

if [[ $TRAVIS_PULL_REQUEST == false && $TRAVIS_REPO_SLUG == 'matplotlib/matplotlib' ]]; then

tar cjf result_images.tar.bz2 result_images

echo 'See "Uploading Artifacts" near the end of the log for the download URL'

else

echo "The result images will only be uploaded if they are on the matplotlib/matplotlib repo - this is for security reasons to prevent arbitrary PRs echoing security details."

fi

after_success:

- lcov --capture --directory . --output-file coverage.info

- lcov --remove coverage.info --output-file coverage.info '/usr/*' '/home/travis/build/matplotlib/matplotlib/build/*' '/home/travis/build/matplotlib/matplotlib/extern/*' # filter system-files

- lcov --list coverage.info

# Uploading to CodeCov but excluding gcov reports

- bash <(curl -s https://codecov.io/bash) -f "!*.gcov" -X gcov -e TRAVIS_PYTHON_VERSION|| echo "Codecov did not collect coverage reports"