[tox]
minversion = 2.0
envlist = py36,py35,py27,pep8,docs
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
whitelist_externals = find
commands =
    find . -type f -name "*.pyc" -delete
    stestr run --slowest {posargs}

[testenv:pep8]
commands =
    doc8 doc/source/ HACKING.rst CONTRIBUTING.rst README.rst
    flake8 {posargs}

[testenv:venv]
commands = {posargs}

[testenv:debug]
commands = oslo_debug_helper {posargs}

[testenv:docs]
commands = python setup.py build_sphinx

[doc8]
extension=.rst

[flake8]
# E123, E125 skipped as they are invalid PEP-8.

show-source = True
ignore = E123,E125,W504,W605
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build