astral-sh/ruff v0.1.2 on GitHub

This release includes the Beta version of the Ruff formatter — an extremely fast, Black-compatible Python formatter.
Try it today with ruff format! Check out the blog post and read the docs.

Changes

Preview features

[pylint] Implement non-ascii-module-import (C2403) (#8056)
[pylint] implement non-ascii-name (C2401) (#8038)
[pylint] Implement unnecessary-lambda (W0108) (#7953)
[refurb] Implement read-whole-file (FURB101) (#7682)
Add fix for E223, E224, and E242 (#8143)
Add fix for E225, E226, E227, and E228 (#8136)
Add fix for E252 (#8142)
Add fix for E261 (#8114)
Add fix for E273 and E274 (#8144)
Add fix for E275 (#8133)
Update SIM401 to catch ternary operations (#7415)
Update E721 to allow is and is not for direct type comparisons (#7905)

Rule changes

Add backports.strenum to deprecated-imports (#8113)
Update SIM112 to ignore https_proxy, http_proxy, and no_proxy (#8140)
Update fix for literal-membership (PLR6201) to be unsafe (#8097)
Update fix for mutable-argument-defaults (B006) to be unsafe (#8108)

Formatter

Change line-ending default to auto (#8057)
Respect parenthesized generators in has_own_parentheses (#8100)
Add caching to formatter (#8089)
Remove --line-length option from format command (#8131)
Add formatter to line-length documentation (#8150)
Warn about incompatible formatter options (#8088)
Fix range of unparenthesized tuple subject in match statement (#8101)
Remove experimental formatter warning (#8148)
Don't move type param opening parenthesis comment (#8163)
Update versions in format benchmark script (#8110)
Avoid loading files for cached format results (#8134)

CLI

Show the ruff format command in help menus (#8167)
Add ruff version command with long version display (#8034)

Configuration

New pycodestyle.max-line-length option (#8039)

Bug fixes

Detect sys.version_info slices in outdated-version-block (#8112)
Avoid if-else simplification for TYPE_CHECKING blocks (#8072)
Avoid false-positive print separator diagnostic with starred argument (#8079)

Documentation

Fix message for too-many-arguments lint (#8092)
Fix extend-unsafe-fixes and extend-safe-fixes example (#8139)
Add links to flake8-import-conventions options (#8115)
Rework the documentation to incorporate the Ruff formatter (#7732)
Fix Options JSON schema description (#8081)
Fix typo (pytext -> pytest) (#8117)
Improve magic-value-comparison example in docs (#8111)

astral-sh/ruff v0.1.2 on GitHub

Changes

Preview features

Rule changes

Formatter

CLI

Configuration

Bug fixes

Documentation

Contributors

astral-sh/ruff v0.1.2
on GitHub