content: [build-system]
  requires = ["setuptools>=61.0", "wheel"]
  build-backend = "setuptools.build_meta"
  
  [tool.setuptools.packages.find]
  include = ["gower_exp*"]
  exclude = ["gower"]
  
  [project]
  name = "gower_exp"
  version = "0.1.4"
  authors = [
      { name="Charles Frenzel" }
  ]
  description = "Production-ready Gower distance with modern Python tooling"
  readme = "README.md"
  requires-python = ">=3.11"
  license = "MIT"
  keywords = ["gower", "gower_exp", "distance", "matrix", "similarity", "clustering"]
  classifiers = [
      "Development Status :: 3 - Alpha",
      "Intended Audience :: Developers",
      "Topic :: Scientific/Engineering :: Mathematics",
      "Programming Language :: Python :: 3",
      "Programming Language :: Python :: 3.11",
      "Programming Language :: Python :: 3.12",
      "Operating System :: OS Independent",
  ]
  dependencies = [
      "numpy",
      "scipy",
      "pandas",
      "numba>=0.56.0",
      "joblib>=1.2.0"
  ]
  
  [project.optional-dependencies]
  dev = [
      "pytest",
      "pytest-cov",
      "ruff",
      "pre-commit",
      "bandit[toml]"
  ]
  gpu = [
      "cupy-cuda11x>=13.6.0; platform_system!='Darwin'",
  ]
  sklearn = [
      "scikit-learn>=0.24.0"
  ]
  
  [project.urls]
  "Homepage" = "https://github.com/momonga-ml/gower-express"
  "Bug Reports" = "https://github.com/momonga-ml/gower-express/issues"
  "Source" = "https://github.com/momonga-ml/gower-express"
  "Original" = "https://github.com/wwwjk366/gower"
  
  [tool.ruff]
  line-length = 88
  target-version = "py37"
  extend-exclude = [
      "benchmark_*.py",
      "debug_*.py",
      "clean_benchmark.py",
      "ultimate_benchmark.py",
      "large_scale_benchmark.py",
      "final_test.py",
  ]
  exclude = ["examples/**"]
  
  [tool.ruff.lint]
  select = [
      "E",   # pycodestyle errors
      "W",   # pycodestyle warnings
      "F",   # pyflakes
      "I",   # isort
      "N",   # pep8-naming
      "UP",  # pyupgrade
      "B",   # flake8-bugbear
      "C4",  # flake8-comprehensions
  ]
  ignore = [
      "E501",  # line too long (handled by formatter)
      "W293",  # whitespace getting flagged for docstrings
      "B008",  # do not perform function calls in argument defaults
      "N803",  # argument name should be lowercase (scientific computing uses different conventions)
      "N806",  # variable name should be lowercase (scientific computing uses different conventions)
  ]
  
  [tool.ruff.lint.isort]
  known-first-party = ["gower_exp"]
  
  [tool.ruff.format]
  quote-style = "double"
  indent-style = "space"
  skip-magic-trailing-comma = false
  
  [tool.bandit]
  skips = ["B101", "B110"]  # Skip assert_used test and try_except_pass
  exclude_dirs = ["tests", "benchmark", "examples"]
  [tool.bandit.assert_used]
  skips = ["*_test.py", "test_*.py"]
  
  [tool.coverage.run]
  source = ["gower_exp"]
  omit = ["gower_exp/accelerators.py"]
  