Release Notes
Preview features
- [
flake8-type-checking, pyupgrade, ruff] Add from __future__ import annotations when it would allow new fixes (TC001, TC002, TC003, UP037, RUF013) (#19100)
- [
flake8-use-pathlib] Add autofix for PTH109 (#19245)
- [
pylint] Detect indirect pathlib.Path usages for unspecified-encoding (PLW1514) (#19304)
Bug fixes
- [
flake8-bugbear] Fix B017 false negatives for keyword exception arguments (#19217)
- [
flake8-use-pathlib] Fix false negative on direct Path() instantiation (PTH210) (#19388)
- [
flake8-django] Fix DJ008 false positive for abstract models with type-annotated abstract field (#19221)
- [
isort] Fix I002 import insertion after docstring with multiple string statements (#19222)
- [
isort] Treat form feed as valid whitespace before a semicolon (#19343)
- [
pydoclint] Fix SyntaxError from fixes with line continuations (D201, D202) (#19246)
- [
refurb] FURB164 fix should validate arguments and should usually be marked unsafe (#19136)
Rule changes
- [
flake8-use-pathlib] Skip single dots for invalid-pathlib-with-suffix (PTH210) on versions >= 3.14 (#19331)
- [
pep8_naming] Avoid false positives on standard library functions with uppercase names (N802) (#18907)
- [
pycodestyle] Handle brace escapes for t-strings in logical lines (#19358)
- [
pylint] Extend invalid string character rules to include t-strings (#19355)
- [
ruff] Allow strict kwarg when checking for starmap-zip (RUF058) in Python 3.14+ (#19333)
Documentation
Contributors
Install ruff 0.12.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.12.4/ruff-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/ruff/releases/download/0.12.4/ruff-installer.ps1 | iex"
Download ruff 0.12.4