[tox]
envlist = py27,docs,pep8

[testenv]
setenv = VIRTUAL_ENV={envdir}
         NOSE_WITH_OPENSTACK=1
         NOSE_OPENSTACK_COLOR=1
         NOSE_OPENSTACK_RED=0.05
         NOSE_OPENSTACK_YELLOW=0.025
         NOSE_OPENSTACK_SHOW_ELAPSED=1
         NOSE_OPENSTACK_STDOUT=1
deps = -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
commands=
  py27: {[unit_tests]commands}
  py35: {[unit_tests]commands}


[testenv:pep8]
deps = http://tarballs.openstack.org/swift/swift-stable-queens.tar.gz
commands = flake8 {posargs}


[testenv:cover]
setenv = VIRTUAL_ENV={envdir}
         NOSE_WITH_COVERAGE=1
         NOSE_COVER_HTML_DIR={toxinidir}/cover
         NOSE_COVER_HTML=1
         NOSE_COVER_ERASE=1
commands =
  {[unit_tests]commands}


[testenv:py27]
basepython = python2.7
deps = http://tarballs.openstack.org/swift/swift-stable-queens.tar.gz
setenv = SWIFT_TEST_CONFIG_FILE={toxinidir}/test/sample.conf
         SWIFT_PROXY_TEST_CONFIG_FILE={toxinidir}/test/sample.proxy-server.conf
commands =
  {[unit_tests]commands}


[unit_tests]
deps = -r{toxinidir}/requirements.txt
       -r{toxinidir}/test-requirements.txt
commands = find . -type f -name "*.py[c|o]" -delete
           find . -type d -name "__pycache__" -delete
           nosetests {posargs:test/unit}


[testenv:venv]
commands = {posargs}

[flake8]
exclude = .venv,.git,.tox,dist,*lib/python*,*egg,build,dash_template
max-complexity = 20
import-order-style = pep8


[testenv:docs]
deps = http://tarballs.openstack.org/swift/swift-stable-queens.tar.gz
       -r{toxinidir}/doc/requirements.txt
commands = python setup.py build_sphinx


[doc8]
# File extensions to check
extensions = .rst, .yaml
# Maximal line length should be 80 but we have some overlong lines.
# Let's not get far more in.
max-line-length = 80
# Disable some doc8 checks:
# D000: Check RST validity
# - cannot handle "none" for code-block directive
ignore = D000