xonsh/pyproject.toml

[tool.black]
# better to keep default line-length than to match flake8
exclude = '''
(   # exclude entire contents of these top level directories...
    /(  \.eggs
     |  \.git
     |  \.hg
     |  \.mypy
     |  _cache
     |  \.nox
     |  \.tox
     |  \.venv
     |  _build
     |  buck-out
     |  build
     |  dist
     )/

)
|
(
    # and these additional random rules
    /(  __pycache__
     |  \.circleci
     |  \.github
     |  \.vscode
     |  \.pytest_cache
     |  ply
     )/
)
'''