[tox] envlist = {py27,py35,pypy,pypy3}-{mg34,mg36,mg39,mg310} [testenv] commands = python setup.py test {posargs} deps = mg34: pymongo>=3.4,<3.5 mg36: pymongo>=3.6,<3.7 mg39: pymongo>=3.9,<3.10 mg310: pymongo>=3.10,<3.11 setenv = PYTHON_EGG_CACHE = {envdir}/python-eggs