[tox] envlist = flake8, py36 [testenv] deps = pytest commands = pytest [testenv:flake8] basepython = python3 deps = flake8 pep8-naming commands = flake8 . [flake8] ignore = W503 exclude = .tox, .git, __pycache__, build, dist, *.pyc, *.egg-info, .cache, .eggs, examples/ max-line-length = 80