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Python Code Stylestandard

pythonstyle
1 min read · Edit on Pyrite

Formatting

  • Ruff for linting and formatting (configured in pyproject.toml)
  • Line length: 100 characters
  • Target: Python 3.11+

    • Naming

  • snake_case for functions, variables, modules
  • PascalCase for classes
  • UPPER_SNAKE for constants and enum tuples

    • Type Hints

  • Use modern syntax: `list[str]` not `List[str]`, `str | None` not `Optional[str]`
  • Type annotations on public API functions

    • Imports

  • Standard library, third-party, local — separated by blank lines
  • Ruff handles import sorting (isort rules)