tox.ini

[tox]
envlist =
    py{37,38}-test-mpldev
    py{36,37,38}-test-mpl{31,32,33}
    py37-test-mpl30
    py36-test-mpl{20,21,22,30}
    codestyle
requires =
    setuptools >= 30.3.0
    pip >= 19.3.1

[testenv]
passenv = DISPLAY WINDIR
setenv =
    MPLBACKEND = Agg
changedir = .tmp/{envname}
description = run tests
deps =
    mpl20: matplotlib==2.0.*
    mpl20: nose
    mpl21: matplotlib==2.1.*
    mpl22: matplotlib==2.2.*
    mpl30: matplotlib==3.0.*
    mpl31: matplotlib==3.1.*
    mpl32: matplotlib==3.2.*
    mpl33: matplotlib==3.3.*
    mpldev: git+https://github.com/matplotlib/matplotlib.git#egg=matplotlib
extras =
    test
commands =
    pip freeze
    # Make sure the tests pass with and without --mpl
    pytest '{toxinidir}' {posargs}
    pytest '{toxinidir}' --mpl --cov pytest_mpl {posargs}

[testenv:codestyle]
skip_install = true
changedir = .
description = check code style, e.g. with flake8
deps = flake8
commands =
    flake8 pytest_mpl tests --count --max-line-length=100
    python setup.py check --restructuredtext