tox-legacy

#!/usr/bin/env bash
#
# This is a helper script used to only invoke a subset of default test
# environments for legacy interpreters. This script is a complement of
# `tox-relaxed`, allow invoking tox environments on systems which do not
# gracefully execute.

TOX_ENVS="py27,py34,py35,py36,pypy2"

envs=
if [ "$#" -eq 0 ]; then
    envs="-e $TOX_ENVS"
fi

if [[ "$(uname)" == "MINGW"*"_NT"* ]]; then
    interpreter="/c/Program Files/Python37/python"
else
    interpreter="python3.7"
fi

exec "$interpreter" -m tox $envs "$@"