[tox]
envlist = cov_init, py{27,35,36,37}, cov_report, docs, bandit, pylint

[testenv]
basepython =
  py27: {env:TOXPYTHON:python2.7}
  py35: {env:TOXPYTHON:python3.5}
  py36: {env:TOXPYTHON:python3.6}
  py37: {env:TOXPYTHON:python3.7}
  {bandit,cov_init,cov_report,docs,lint,pur,pylint}: {env:TOXPYTHON:python3}
setenv =
  COVERAGE_FILE = .coverage.{envname}
  PYTHONPATH={toxinidir}
  PYTHONUNBUFFERED=yes
  HOME={env:HOME:/tmp}
skip_missing_interpreters = True
alwayscopy = True
deps =
  -r {toxinidir}/requirements-all.txt
commands =
  pytest --durations 25 \
         --basetemp={envtmpdir} \
         --confcutdir=.. \
         --cov \
         -n 0 \
         {posargs}

[testenv:cov_init]
setenv =
  COVERAGE_FILE = .coverage
  PYTHONPATH={toxinidir}
  PYTHONUNBUFFERED=yes
  HOME={env:HOME:/tmp}
deps =
  coverage
skip_install = True
commands =
  coverage erase

[testenv:cov_report]
setenv =
  COVERAGE_FILE = .coverage
  PYTHONPATH={toxinidir}
  PYTHONUNBUFFERED=yes
  HOME={env:HOME:/tmp}
deps =
  beautifulsoup4
  coverage
skip_install = True
commands =
  coverage combine
  # coverage report
  coverage html
  {toxinidir}/docs/source/coverage/extract_source.py

[testenv:lint]
setenv =
  {[testenv]setenv}
deps =
  -r {toxinidir}/requirements-dev.txt
ignore_errors = True
commands =
  twine check {distdir}/*
  pre-commit run --all-files

[testenv:pur]
skip_install = True
description =
  Update all versioned packages in requirements.txt files
setenv =
  {[testenv]setenv}
deps =
  pur
commands =
  pur -r requirements-all.txt

[testenv:pylint]
skip_install = True
setenv =
  {[testenv]setenv}
deps =
  -r {toxinidir}/requirements-dev.txt
commands =
  pylint --rcfile=.pylintrc shm_dict

[testenv:bandit]
skip_install = True
setenv =
  {[testenv]setenv}
deps =
  bandit
commands =
  bandit -r shm_dict

[testenv:docs]
setenv =
  {[testenv]setenv}
skip_install = True
description =
  Invoke sphinx-build to build the HTML docs
deps =
  -r {toxinidir}/requirements-all.txt
commands =
  python setup.py build_sphinx -q {posargs}