[tox] envlist = py27,py34,flake8 [testenv] sitepackages = true deps = pytest commands = {envpython} -m pytest {posargs:test} [testenv:flake8] skip_install = true whitelist_externals = flake8 deps = flake8 commands = flake8 [flake8] exclude = cubicweb_%(cubename)s/migration/*,test/data/*,.tox/*