tox
tox
TLDR
Run tests on all test environments
$ tox
Create a tox.ini configuration
$ tox-quickstart
List the available environments
$ tox --listenvs-all
Run tests on a specific environment (e.g. python 3.6)
$ tox -e [py36]
Force the virtual environment to be recreated
$ tox --recreate -e [py27]