[tox]
envlist = py39, py310, py311, py312, py313, pypy3
skip_missing_interpreters = true


[testenv]
allowlist_externals = sh
extras = dev

commands =
  {envpython} -m pytest {posargs:}
  {envpython} -m pylint cpplint.py
  sh -c 'mypy *.py'