tox.ini

[tox]
envlist =
    pycodestyle-{py37,py38}
    django{22}-{py35,py36,py37}
    django{3}-{py36,py37,py38}

[testenv]
deps =
    django{22,3}: coverage
    django22: Django<3.0
    django3: Django<4.0
    pycodestyle: pycodestyle
commands =
    django{22,3}: coverage run manage.py test
    pycodestyle: pycodestyle markdown_view/