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Merge pull request matplotlib#19036 from QuLogic/actions
Start testing using GitHub Actions
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‎.github/workflows/tests.yml

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name: Tests
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on:
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push:
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branches-ignore:
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- auto-backport-of-pr-[0-9]+
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- v[0-9]+.[0-9]+.[0-9x]+-doc
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pull_request:
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env:
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NO_AT_BRIDGE: 1 # Necessary for GTK3 interactive test.
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OPENBLAS_NUM_THREADS: 1
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PYTHONFAULTHANDLER: 1
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jobs:
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test:
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name: "Python ${{ matrix.python-version }} on ${{ matrix.os }} ${{ matrix.name-suffix }}"
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runs-on: ${{ matrix.os }}
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strategy:
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matrix:
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include:
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- name-suffix: "(Minimum Versions)"
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os: ubuntu-16.04
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python-version: 3.7
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extra-requirements: '-c requirements/testing/minver.txt'
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delete-font-cache: true
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XVFB_RUN: xvfb-run -a
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- os: ubuntu-16.04
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python-version: 3.7
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extra-requirements: '-r requirements/testing/travis_extra.txt'
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XVFB_RUN: xvfb-run -a
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- os: ubuntu-16.04
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python-version: 3.8
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extra-requirements: '-r requirements/testing/travis_extra.txt'
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XVFB_RUN: xvfb-run -a
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- os: macos-latest
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python-version: 3.8
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XVFB_RUN: ""
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steps:
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- uses: actions/checkout@v2
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with:
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fetch-depth: 0
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- name: Set up Python ${{ matrix.python-version }}
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uses: actions/setup-python@v2
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with:
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python-version: ${{ matrix.python-version }}
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- name: Install OS dependencies
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run: |
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case "${{ runner.os }}" in
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Linux)
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sudo apt-get update -yy
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sudo apt-get install -yy \
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ccache \
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cm-super \
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dvipng \
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ffmpeg \
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gdb \
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gir1.2-gtk-3.0 \
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graphviz \
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inkscape \
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lcov \
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libcairo2 \
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libcairo2-dev \
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libffi-dev \
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libgeos-dev \
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libgirepository1.0-dev \
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libsdl2-2.0-0 \
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libxkbcommon-x11-0 \
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libxcb-icccm4 \
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libxcb-image0 \
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libxcb-keysyms1 \
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libxcb-randr0 \
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libxcb-render-util0 \
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libxcb-xinerama0 \
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lmodern \
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fonts-freefont-otf \
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texlive-pictures \
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pkg-config \
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qtbase5-dev \
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texlive-fonts-recommended \
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texlive-latex-base \
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texlive-latex-extra \
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texlive-latex-recommended \
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texlive-luatex \
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texlive-xetex \
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ttf-wqy-zenhei
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;;
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macOS)
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brew update
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brew install ccache
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;;
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esac
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- name: Cache pip
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uses: actions/cache@v2
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if: startsWith(runner.os, 'Linux')
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with:
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path: ~/.cache/pip
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key: ${{ runner.os }}-py${{ matrix.python-version }}-pip-${{ hashFiles('requirements/*/*.txt') }}
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restore-keys: |
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${{ runner.os }}-py${{ matrix.python-version }}-pip-
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- name: Cache pip
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uses: actions/cache@v2
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if: startsWith(runner.os, 'macOS')
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with:
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path: ~/Library/Caches/pip
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key: ${{ runner.os }}-py${{ matrix.python-version }}-pip-${{ hashFiles('requirements/*/*.txt') }}
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restore-keys: |
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${{ runner.os }}-py${{ matrix.python-version }}-pip-
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- name: Cache ccache
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uses: actions/cache@v2
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with:
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path: |
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~/.ccache
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key: ${{ runner.os }}-py${{ matrix.python-version }}-ccache-${{ hashFiles('src/*') }}
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restore-keys: |
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${{ runner.os }}-py${{ matrix.python-version }}-ccache-
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- name: Cache Matplotlib
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uses: actions/cache@v2
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with:
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path: |
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~/.cache/matplotlib
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!~/.cache/matplotlib/tex.cache
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!~/.cache/matplotlib/test_cache
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key: ${{ runner.os }}-py${{ matrix.python-version }}-mpl-${{ github.ref }}-${{ github.sha }}
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restore-keys: |
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${{ runner.os }}-py${{ matrix.python-version }}-mpl-${{ github.ref }}-
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${{ runner.os }}-py${{ matrix.python-version }}-mpl-
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- name: Install Python dependencies
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run: |
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# Upgrade pip and setuptools and wheel to get as clean an install as
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# possible.
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python -mpip install --upgrade pip setuptools wheel
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# Install dependencies from PyPI.
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python -mpip install --upgrade $PRE \
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cycler kiwisolver numpy pillow pyparsing python-dateutil \
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-r requirements/testing/travis_all.txt \
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${{ matrix.extra-requirements }}
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# Install optional dependencies from PyPI.
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# Sphinx is needed to run sphinxext tests
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python -mpip install --upgrade sphinx
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# GUI toolkits are pip-installable only for some versions of Python
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# so don't fail if we can't install them. Make it easier to check
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# whether the install was successful by trying to import the toolkit
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# (sometimes, the install appears to be successful but shared
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# libraries cannot be loaded at runtime, so an actual import is a
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# better check).
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if [[ "${{ runner.os }}" != 'macOS' ]]; then
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# PyGObject, pycairo, and cariocffi do not install on OSX 10.12;
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# pycairo 1.20+ requires a new version of Cairo, unavailable on
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# Ubuntu 16.04, so PyGObject must be installed without build
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# isolation in order to pick up the lower pre-installed version.
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python -mpip install --upgrade 'pycairo<1.20.0' 'cairocffi>=0.8' &&
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python -mpip install --upgrade --no-build-isolation PyGObject &&
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python -c 'import gi; gi.require_version("Gtk", "3.0"); from gi.repository import Gtk' &&
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echo 'PyGObject is available' ||
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echo 'PyGObject is not available'
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# There are no functioning wheels available for OSX 10.12 (as of
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# Sept 2020) for either pyqt5 (there are only wheels for 10.13+) or
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# pyside2 (the latest version (5.13.2) with 10.12 wheels has a
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# fatal to us bug, it was fixed in 5.14.0 which has 10.13 wheels)
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python -mpip install --upgrade pyqt5 &&
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python -c 'import PyQt5.QtCore' &&
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echo 'PyQt5 is available' ||
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echo 'PyQt5 is not available'
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python -mpip install --upgrade pyside2 &&
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python -c 'import PySide2.QtCore' &&
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echo 'PySide2 is available' ||
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echo 'PySide2 is not available'
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fi
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python -mpip install --upgrade \
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-f https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-16.04 \
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wxPython &&
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python -c 'import wx' &&
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echo 'wxPython is available' ||
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echo 'wxPython is not available'
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- name: Install Matplotlib
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run: |
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ccache -s
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git describe
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# Set flag in a delayed manner to avoid issues with installing other
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# packages
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if [[ "${{ runner.os }}" != 'macOS' ]]; then
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export CPPFLAGS=--coverage
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fi
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# All dependencies must have been pre-installed, so that the minver
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# constraints are held.
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python -mpip install --no-deps -e .
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if [[ "${{ runner.os }}" != 'macOS' ]]; then
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unset CPPFLAGS
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fi
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- name: Clear font cache
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run: |
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rm -rf ~/.cache/matplotlib
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if: matrix.delete-font-cache
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- name: Run pytest
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run: |
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${{ matrix.XVFB_RUN }} python -mpytest -raR -n auto \
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--maxfail=50 --timeout=300 --durations=25 \
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--cov-report= --cov=lib --log-level=DEBUG
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- name: Filter C coverage
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run: |
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lcov --capture --directory . --output-file coverage.info
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lcov --output-file coverage.info \
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--extract coverage.info $PWD/src/'*' $PWD/lib/'*'
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lcov --list coverage.info
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find . -name '*.gc*' -delete
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if: ${{ runner.os != 'macOS' }}
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- name: Upload code coverage
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uses: codecov/codecov-action@v1

‎requirements/testing/minver.txt

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# Extra pip requirements for the minimum-version travis run
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# Extra pip requirements for the minimum-version CI run
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cycler==0.10
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python-dateutil==2.7
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kiwisolver==1.0.1
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numpy==1.16.0
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pillow==6.2.0
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pyparsing==2.2.1
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kiwisolver==1.0.1
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python-dateutil==2.7

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