tox.ini

# Tox (https://tox.readthedocs.io/) is a tool for running tests in multiple virtualenvs. This configuration file helps
# to run the test suite against different combinations of libraries and Python versions.
# To use it locally, "pip install tox" and then run "tox --skip-missing-interpreters" from this directory.

[tox]
isolated_build = true
minversion = 3.24.3
envlist = py{27,35,36,37}

[gh-actions]
# Mapping of Python versions (MAJOR.MINOR) to Tox factors.
# When running Tox inside GitHub Actions, the `tox-gh-actions` plugin automatically:
# 1. Identifies the Python version used to run Tox.
# 2. Determines the corresponding Tox factor for that Python version, based on the `python` mapping below.
# 3. Narrows down the Tox `envlist` to environments that match the factor.
# For more details, please see the `tox-gh-actions` README [0] and architecture documentation [1].
# [0] https://github.com/ymyzk/tox-gh-actions/tree/v2.8.1
# [1] https://github.com/ymyzk/tox-gh-actions/blob/v2.8.1/ARCHITECTURE.md
python =
    2.7: py27
    3.5: py35
    3.6: py36
    3.7: py37

[testenv]
usedevelop = true
deps = -rdev-requirements.txt
commands = pytest -vv {posargs}