[tox]
minversion = 1.6
envlist = py34,py27,pypy,pep8
skipsdist = True

[testenv]
usedevelop = True
install_command = pip install -U {opts} {packages}
setenv =
   VIRTUAL_ENV={envdir}
deps = -r{toxinidir}/test-requirements.txt
commands = stestr run --slowest {posargs}

[testenv:pep8]
basepython = python3
commands = flake8

[testenv:venv]
basepython = python3
commands = {posargs}

[testenv:cover]
basepython = python3
setenv =
   {[testenv]setenv}
   PYTHON=coverage run --source tempest_horizon --parallel-mode
commands =
   stestr run {posargs}
   coverage combine
   coverage html -d cover
   coverage xml -o cover/coverage.xml

[testenv:debug]
basepython = python3
commands = oslo_debug_helper {posargs}

[flake8]
show-source = True
# W504 line break after binary operator
# (W503 and W504 are incompatible and we need to choose one of them.
#  Existing codes follows W503, so we disable W504.)
ignore = W504
builtins = _
exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,build