pypi ruff 0.2.2
v0.2.2

latest releases: 0.7.3, 0.7.2, 0.7.1...
9 months ago

Highlights include:

  • Initial support formatting f-strings (in --preview).
  • Support for overriding arbitrary configuration options via the CLI through an expanded --config
    argument (e.g., --config "lint.isort.combine-as-imports=false").
  • Significant performance improvements in Ruff's lexer, parser, and lint rules.

Changes

Preview features

  • Implement minimal f-string formatting (#9642)
  • [pycodestyle] Add blank line(s) rules (E301, E302, E303, E304, E305, E306) (#9266)
  • [refurb] Implement readlines_in_for (FURB129) (#9880)

Rule changes

  • [ruff] Ensure closing parentheses for multiline sequences are always on their own line (RUF022, RUF023) (#9793)
  • [numpy] Add missing deprecation violations (NPY002) (#9862)
  • [flake8-bandit] Detect mark_safe usages in decorators (#9887)
  • [ruff] Expand asyncio-dangling-task (RUF006) to include new_event_loop (#9976)
  • [flake8-pyi] Ignore 'unused' private type dicts in class scopes (#9952)

Formatter

  • Docstring formatting: Preserve tab indentation when using indent-style=tabs (#9915)
  • Disable top-level docstring formatting for notebooks (#9957)
  • Stabilize quote-style's preserve mode (#9922)

CLI

  • Allow arbitrary configuration options to be overridden via the CLI (#9599)

Bug fixes

  • Make show-settings filters directory-agnostic (#9866)
  • Respect duplicates when rewriting type aliases (#9905)
  • Respect tuple assignments in typing analyzer (#9969)
  • Use atomic write when persisting cache (#9981)
  • Use non-parenthesized range for DebugText (#9953)
  • [flake8-simplify] Avoid false positive with async for loops (SIM113) (#9996)
  • [flake8-trio] Respect async with in timeout-without-await (#9859)
  • [perflint] Catch a wider range of mutations in PERF101 (#9955)
  • [pycodestyle] Fix E30X panics on blank lines with trailing white spaces (#9907)
  • [pydocstyle] Allow using parameters as a subsection header (D405) (#9894)
  • [pydocstyle] Fix blank-line docstring rules for module-level docstrings (#9878)
  • [pylint] Accept 0.0 and 1.0 as common magic values (PLR2004) (#9964)
  • [pylint] Avoid suggesting set rewrites for non-hashable types (#9956)
  • [ruff] Avoid false negatives with string literals inside of method calls (RUF027) (#9865)
  • [ruff] Fix panic on with f-string detection (RUF027) (#9990)
  • [ruff] Ignore builtins when detecting missing f-strings (#9849)

Contributors

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