[tox] envlist=py3 skipsdist=True [testenv] usedevelop=True deps=-rtest_requirements.txt commands = py.test --cov-report term-missing:skip-covered --cov=borgmatic borgmatic [] black --skip-string-normalization --line-length 100 --check . [testenv:black] basepython=python3.7 commands = black --skip-string-normalization --line-length 100 .