tox.ini

# tox (https://tox.readthedocs.io/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
envlist = py{36}


[testenv]
deps =
# default dependencies
    setuptools
    pytest
    coverage
    black
    isort
    pylint
    flake8
    pytest-cov
# dependencies
    numpy
    matplotlib

commands =
# install project in virtual environment
# for coverage to give correct results
    pip install -e .
# erase old coverage data
    coverage erase
# reformat files
    black .
    isort .
# linter
    pylint ./src ./tests
    flake8 ./src ./tests
# run pytest with coverage
    py.test tests --cov ./src/ --cov-fail-under 80

[coverage:run]
omit = *tests*
branch = true

[flake8]
# black auto formats to 88
max-line-length = 88