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41. pyproject.toml

pyproject.toml is the new standard configuration file for Python projects.

Example​

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

[tool.black]
line-length = 88

Benefits​

  • Unified configuration for tools
  • Standardized build system definition

Wrap-Up​

Adopt pyproject.toml for modern Python project configuration.