rule-codes-in-selectors (RUF201)

Preview (since 0.15.22) · Related issues · View source

Fix is always available.

This rule is unstable and in preview. The --preview flag is required for use.

What it does

Checks for any configuration files that use rule codes as selectors.

Why is this bad?

Human-readable rule names are easier to understand than rule codes. Using names also avoids requiring readers to look up the meaning of each code.

Example

[tool.ruff.lint]
select = ["F401"]

Use instead:

[tool.ruff.lint]
select = ["unused-import"]