pyproject.toml

[build-system]
# Minimum requirements for the build system to execute.
requires = [
    "setuptools",
    "wheel",
    "Cython>=0.28.5",

    # use oldest-supported-numpy which provides the oldest numpy version with
    # wheels on PyPI
    #
    # see: https://github.com/scipy/oldest-supported-numpy/blob/master/setup.cfg
    "oldest-supported-numpy; python_version!='3.7' or platform_machine=='aarch64' or platform_system=='AIX' or platform_python_implementation == 'PyPy'",

    # Override oldest-supported-numpy setting because pandas 0.25.0 requires 1.14.6
    "numpy==1.14.6; python_version=='3.7' and platform_machine!='aarch64' and platform_system!='AIX' and platform_python_implementation != 'PyPy'",

    "scipy>=1.1.0",
]

[tool.black]
line-length = 88
exclude = '''

(
  /(
      \.eggs         # exclude a few common directories in the
    | \.git          # root of the project
    | \.mypy_cache
    | examples
    | build
    | dist
    | doc
    | sklearn/externals
  )/
)
'''
include = '''
(
  /(
      doc/conf.py
  )/
)
'''