pyproject.toml

[build-system]
requires = [
  "setuptools >= 40.9.0",
  "wheel",
]
build-backend = "setuptools.build_meta"

[tool.black]
line-length = 120

[tool.flake8]
max-line-length = 120
extend-ignore = "SFS1,B014"

[tool.isort]
profile = "black"

[tool.tox]
legacy_tox_ini = """
[tox]
envlist = py39-flake8, py27-flake8, py39-black, py26, py27, py36, py37, py38, py39, pypy2, pypy36, pypy37

[gh-actions]
python =
    2.6: py26
    2.7: py27
    3.6: py36
    3.7: py37
    3.8: py38
    3.9: py39
    pypy-2.7: pypy2
    pypy-3.6: pypy36
    pypy-3.7: pypy37

[testenv]
commands = pytest
deps =
    pytest

# Very basic syntax checking for py27
[testenv:py27-flake8]
commands =
    flake8 --extend-ignore=E501
deps =
    flake8

[testenv:py39-flake8]
commands =
    pflake8
deps =
    pyproject-flake8
    pep8-naming
    flake8-broken-line
    flake8-bugbear
    flake8-commas
    flake8-comprehensions
    flake8-eradicate
    flake8-fixme
    flake8-isort
    flake8-sfs
    flake8-type-annotations

[testenv:py39-black]
commands =
    black --check --diff .
deps =
    black
"""