tox.ini

# this file is *not* meant to cover or endorse the use of tox or pytest or
# testing in general,
#
#  It's meant to show the use of:
#
#  - python setup.py check
#     confirm required package meta-data in setup.py
#  - readme_renderer (when using a ReStructuredText README)
#     confirms your long_description will render correctly on PyPI.
#
#  and also to help confirm pull requests to this project.

[tox]
envlist = py{36,37,38}

# Define the minimal tox version required to run;
# if the host tox is less than this the tool with create an environment and
# provision it with a tox that satisfies it under provision_tox_env.
# At least this version is needed for PEP 517/518 support.
minversion = 3.3.0

# Activate isolated build environment. tox will use a virtual environment
# to build a source distribution from the source tree. For build tools and
# arguments use the pyproject.toml file as specified in PEP-517 and PEP-518.
isolated_build = true

[testenv]
# deps =
#    If your project uses README.rst, uncomment the following:
#    readme_renderer
extras =
    test
    cli
commands =
    # This repository uses a Markdown long_description, so the -r flag to
    # `setup.py check` is not needed. If your project contains a README.rst,
    # use `python setup.py check -m -r -s` instead.
    python setup.py check -m -s
    flake8 .
    py.test tests

[testenv:build-test-dists]
# Test PyPI does not accept PEP 440 local versions, e.g.:
#   discreetly-0.0.3.dev20+g49004ca.d20191218
# So we set SETUPTOOLS_SCM_PRETEND_VERSION and build to build/testdist
passenv = SETUPTOOLS_SCM_PRETEND_VERSION
basepython = python3
isolated_build = true
usedevelop = false
skip_install = true
deps =
    pep517 >= 0.5.0
commands =
    rm -rfv {toxinidir}/build/testdist/
    mkdir -p {toxinidir}/build/testdist/
    {envpython} -m pep517.build \
      --source \
      --binary \
      --out-dir {toxinidir}/build/testdist/ \
      {toxinidir}
whitelist_externals =
    rm
    mkdir

[testenv:build-dists]
basepython = python3
isolated_build = true
usedevelop = false
skip_install = true
deps =
    pep517 >= 0.5.0
commands =
    rm -rfv {toxinidir}/dist/
    {envpython} -m pep517.build \
      --source \
      --binary \
      --out-dir {toxinidir}/dist/ \
      {toxinidir}
whitelist_externals =
    rm

[flake8]
count = True
ignore = W503
exclude = .tox,*.egg,build,data,.direnv
max-complexity = 10
select = E,W,F
show-source = True
statistics = True