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ruff

Guide for using ruff, the extremely fast Python linter and formatter. Use this when linting, formatting, or fixing Python code.

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# ruff

Ruff is an extremely fast Python linter and code formatter. It replaces Flake8,
isort, Black, pyupgrade, autoflake, and dozens of other tools.

## When to use ruff

**Always use ruff for Python linting and formatting**, especially if you see:

- `[tool.ruff]` section in `pyproject.toml`
- A `ruff.toml` or `.ruff.toml` configuration file

However, avoid making unnecessary changes: