[tox] envlist = py39, flake8 skipsdist = true [base] setenv = HOME = /root PWD = {toxinidir} [testenv] setenv = {[base]setenv} deps = behave jinja2 # run the behave tests commands = behave [testenv:flake8] deps = flake8==3.9.2 commands = flake8 --statistics {posargs} features/