[tox]
minversion = 2.0
envlist = py35,py27,pep8
skipsdist = True

[testenv]
usedevelop = True
install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
setenv =
   VIRTUAL_ENV={envdir}
   PYTHONWARNINGS=default::DeprecationWarning
deps = -r{toxinidir}/test-requirements.txt
commands = python setup.py test

[testenv:pep8]
commands = flake8 {posargs}

[testenv:venv]
commands = {posargs}

[testenv:debug-py27]
basepython = python2.7
commands = oslo_debug_helper {posargs}

[testenv:debug-py35]
basepython = python3.5
commands = oslo_debug_helper {posargs}

[flake8]
# E123, E125 skipped as they are invalid PEP-8.
# [H106] Don’t put vim configuration in source files
# [H203] Use assertIs(Not)None to check for None
show-source = True
enable-extensions = H106,H203
ignore = E123,E125
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build

[testenv:lower-constraints]
basepython = python3
deps =
  -c{toxinidir}/lower-constraints.txt
  -r{toxinidir}/test-requirements.txt
  -r{toxinidir}/requirements.txt