Issues

Issues

• UP030 fails if some braces in the string are touching

  astral-sh/ruff#30345 · opened on Nov 12, 2026

• RUF072 fix introduces a syntax error when the try body is on the same line as try:

  astral-sh/ruff#30344 · opened on Nov 11, 2026

• B033 and RUF068 fixes leave an unbalanced parenthesis when the duplicate is parenthesized

  astral-sh/ruff#30343 · opened on Nov 11, 2026

• RUF068 can de-duplicate a __all__ tuple of length 2 into a parenthesized expression

  astral-sh/ruff#30273 · opened on Nov 10, 2026

• RUF503 does not detect Generic classes other than Generic

  astral-sh/ruff#30261 · opened on Nov 10, 2026

• logging-too-few-args: raise for logging calls with no interpolation arguments

  astral-sh/ruff#30232 · opened on Nov 9, 2026

• UP034's fix breaks a class whose only base is a generator expression

  astral-sh/ruff#30231 · opened on Nov 9, 2026
  1

• N801 flags a class name with a trailing underscore

  astral-sh/ruff#30230 · opened on Nov 9, 2026
  1

• PLW0406 misses from <this module> import <name>

  astral-sh/ruff#30229 · opened on Nov 9, 2026

• PLR1736 doesn't check comprehension if clauses, or an enumerate() that isn't the first for

  astral-sh/ruff#30228 · opened on Nov 9, 2026
  1

• PLW1641 doesn't understand chained assignments in the class body

  astral-sh/ruff#30227 · opened on Nov 9, 2026
  1

• SIM401: the fix can make a dict subclass's get call itself, and the docs still call this form preview-only

  astral-sh/ruff#30226 · opened on Nov 9, 2026
  1

• B012 misses a return in an else: branch or an except handler inside finally:

  astral-sh/ruff#30225 · opened on Nov 9, 2026
  1

• F823 misses a read before assignment when the function assigns the name more than once

  astral-sh/ruff#30224 · opened on Nov 9, 2026

• F402 doesn't report a loop variable shadowing an import when the loop is under an if

  astral-sh/ruff#30223 · opened on Nov 9, 2026

• Context decorator subclasses should follow function naming style (N802) not class naming style (N801)

  astral-sh/ruff#30215 · opened on Nov 9, 2026

• Rule proposal: multiline string indent

  astral-sh/ruff#30138 · opened on Nov 6, 2026

• Rule DOC102 confuses unknown section names with parameters

  astral-sh/ruff#30137 · opened on Nov 6, 2026
  1

• Consider exempting integer enums from PLR2004

  astral-sh/ruff#30070 · opened on Nov 5, 2026
  1

• 2027 (or next) style guide

  Feature

  astral-sh/ruff#30022 · opened on Nov 4, 2026 · v0.18

• F401 fix removes the used binding when a name is imported twice, once under an alias

  astral-sh/ruff#29992 · opened on Nov 3, 2026

• RUF077: false positive (method-receiver-default)

  astral-sh/ruff#29965 · opened on Nov 3, 2026
  4

• Suggest set.discard instead of try + set.remove + except KeyError + pass

  astral-sh/ruff#29923 · opened on Nov 2, 2026
  3

• Preserve existing line grouping in collection literals

  astral-sh/ruff#29890 · opened on Nov 1, 2026
  1

• Ruff should clamp its Python version range to known versions, rather than defaulting somewhere in the middle

  astral-sh/ruff#29863 · opened on Oct 31, 2026
  1