[tox]
envlist = py27,py36,py37,py38

[testenv]
deps =
    pytest
    python-memcached
commands = py.test

[tox]
envlist = py27,py36,py37,py38

[testenv]
deps =
    pytest
    python-memcached
commands = py.test {posargs}

Allow to pass options to pytest.
Allow to pass options to pytest.
