[tox] envlist=py35,py36,py37,py38,cov [testenv] wheel = true deps= pytest pytest-cov pytest-xdist setenv= py{35,36,37,38}: COVERAGE_FILE=.coverage.{envname} commands= py{35,36,37,38}: python -m pytest --cov=colout --cov-report=term-missing --no-cov-on-fail cov: coverage combine cov: coverage html --fail-under=85