[tox]
minversion = 2.0
envlist = py37,pypy,pep8
skipsdist = True

[testenv]
basepython = python3
usedevelop = True
install_command = pip install -U {opts} {packages}
setenv =
   VIRTUAL_ENV={envdir}
deps = -r{toxinidir}/requirements.txt
       -r{toxinidir}/test-requirements.txt
commands = python setup.py testr --slowest --testr-args='{posargs}'

[testenv:pep8]
commands = flake8

[testenv:venv]
commands = {posargs}

[testenv:cover]
commands = python setup.py testr --coverage --testr-args='{posargs}'

[testenv:docs]
deps = -r{toxinidir}/doc/requirements.txt
commands = sphinx-build -a -E -W -d doc/build/doctrees -b html doc/source doc/build/html

[testenv:releasenotes]
commands = sphinx-build -a -E -d releasenotes/build/doctrees -b html releasenotes/source releasenotes/build/html

[flake8]
# H803 skipped on purpose per list discussion.
# H404  multi line docstring should start with a summary
# H405 multi line docstring summary not separated with an empty line
## TODO(ruhe) following checks should be fixed
# E721 do not compare types, use 'isinstance()'
# W503 line break before binary operator
# W504 line break after binary operator
show-source = True
ignore = E721,H404,H405,H803,W503,W504
builtins = _
exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build