pydoclint diagnostics now point to the first-line of the problematic docstring. Previously, this was not the case.
If you've opted into these preview rules but have them suppressed using
noqa comments in
some places, this change may mean that you need to move the noqa suppression
comments. Most users should be unaffected by this change.
Use XDG (i.e. ~/.local/bin) instead of the Cargo home directory in the standalone installer
Previously, Ruff's installer used $CARGO_HOME or ~/.cargo/bin for its target install directory. Now, Ruff will be installed into $XDG_BIN_HOME, $XDG_DATA_HOME/../bin, or ~/.local/bin (in that order).
This change is only relevant to users of the standalone Ruff installer (using the shell or PowerShell script). If you installed Ruff using uv or pip, you should be unaffected.
Changes to the line width calculation
Ruff now uses a new version of the unicode-width Rust crate to calculate the line width. In very rare cases, this may lead to lines containing Unicode characters being reformatted, or being considered too long when they were not before (E501).
pydoclint diagnostics now point to the first-line of the problematic docstring. Previously, this was not the case.
If you've opted into these preview rules but have them suppressed using
noqa comments in
some places, this change may mean that you need to move the noqa suppression
comments. Most users should be unaffected by this change.
Use XDG (i.e. ~/.local/bin) instead of the Cargo home directory in the standalone installer
Previously, Ruff's installer used $CARGO_HOME or ~/.cargo/bin for its target install directory. Now, Ruff will be installed into $XDG_BIN_HOME, $XDG_DATA_HOME/../bin, or ~/.local/bin (in that order).
This change is only relevant to users of the standalone Ruff installer (using the shell or PowerShell script). If you installed Ruff using uv or pip, you should be unaffected.
Changes to the line width calculation
Ruff now uses a new version of the unicode-width Rust crate to calculate the line width. In very rare cases, this may lead to lines containing Unicode characters being reformatted, or being considered too long when they were not before (E501).
#12446: Avoid calling @property (and other instance descriptors) during fixture discovery -- by asottile{.interpreted-text role="user"}
#12659: Fixed the issue of not displaying assertion failure differences when using the parameter --import-mode=importlib in pytest>=8.1.
#12667: Fixed a regression where type change in [ExceptionInfo.errisinstance]{.title-ref} caused [mypy]{.title-ref} to fail.
#12744: Fixed typing compatibility with Python 3.9 or less -- replaced [typing.Self]{.title-ref} with [typing_extensions.Self]{.title-ref} -- by Avasam{.interpreted-text role="user"}
#12745: Fixed an issue with backslashes being incorrectly converted in nodeid paths on Windows, ensuring consistent path handling across environments.
#6682: Fixed bug where the verbosity levels where not being respected when printing the "msg" part of failed assertion (as in assert condition, msg).
#9422: Fix bug where disabling the terminal plugin via -p no:terminal would cause crashes related to missing the verbose option.
-- by GTowers1{.interpreted-text role="user"}
Improved documentation
#12663: Clarify that the [pytest_deselected]{.title-ref} hook should be called from [pytest_collection_modifyitems]{.title-ref} hook implementations when items are deselected.
#12678: Remove erroneous quotes from [tmp_path_retention_policy]{.title-ref} example in docs.
Miscellaneous internal changes
#12769: Fix typos discovered by codespell and add codespell to pre-commit hooks.
Commits
d0f136f build(deps): Bump pypa/gh-action-pypi-publish from 1.10.0 to 1.10.1 (#12790)
class Pet(Enum):
CAT = 1 # Member attribute
DOG = 2 # Member attribute
WOLF: int = 3 # New error: Enum members must be left unannotated
species: str # Considered a non-member attribute
In particular, the specification change can result in issues in type stubs (.pyi files), since
historically it was common to leave the value absent:
# In a type stub (.pyi file)
class Pet(Enum):
# Change in semantics: previously considered members, now non-member attributes
CAT: int
DOG: int
# Mypy will now issue a warning if it detects this situation in type stubs:
# > Detected enum "Pet" in a type stub with zero members.
# > There is a chance this is due to a recent change in the semantics of enum membership.
# > If so, use `member = value` to mark an enum member, instead of `member: type`
class Pet(Enum):
# As per the specification, you should now do one of the following:
DOG = 1 # Member attribute with value 1 and known type
WOLF = cast(int, ...) # Member attribute with unknown value but known type
LION = ... # Member attribute with unknown value and unknown type
Contributed by Terence Honles in PR 17207 and
Shantanu Jain in PR 18068.
Mypy 1.13
We’ve just uploaded mypy 1.13 to the Python Package Index (PyPI).
Mypy is a static type checker for Python. You can install it as follows:
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Bumps the all group with 3 updates in the / directory: ruff, pytest and mypy.
Updates
ruff
from 0.1.15 to 0.8.0Release notes
Sourced from ruff's releases.
... (truncated)
Changelog
Sourced from ruff's changelog.
... (truncated)
Commits
a90e404
[red-knot] PEP 695 type aliases (#14357)8358ad8
Ruff 0.8 release (#14486)2b8b1ef
Improve docs for some pycodestyle rules (#14517)2efa3fb
[flake8-import-conventions
] Syntax check aliases supplied in configuration ...b9da430
doc(B024): #14455 add annotated but unassgined class variables (#14502)87043a2
Limit type size assertion to 64bit (#14514)f684b6f
[red-knot] Fix: Infer type for typing.Union[..] tuple expression (#14510)47f39ed
[red-knot] Meta data forType::Todo
(#14500)aecdb8c
[red-knot] supporttyping.Union
in type annotations (#14499)3c52d2d
Improve the performance of the formatter instability check job (#14471)Updates
pytest
from 8.3.2 to 8.3.3Release notes
Sourced from pytest's releases.
Commits
d0f136f
build(deps): Bump pypa/gh-action-pypi-publish from 1.10.0 to 1.10.1 (#12790)972f307
Prepare release version 8.3.30dabdcf
Include co-authors in release announcement (#12795) (#12797)a9910a4
Do not discover properties when iterating fixtures (#12781) (#12788)0f10b6b
Fix issue with slashes being turned into backslashes on Windows (#12760) (#12...300d13d
Merge pull request #12785 from pytest-dev/patchback/backports/8.3.x/57cccf7f4...e5d32c7
Merge pull request #12784 from svenevs/fix/docs-example-parametrize-minor-typobc913d1
Streamline checks for verbose option (#12706) (#12778)01cfcc9
Fix typos and introduce codespell pre-commit hook (#12769) (#12774)4873394
doc: Remove past training (#12772) (#12773)Updates
mypy
from 1.11.1 to 1.13.0Changelog
Sourced from mypy's changelog.
... (truncated)
Commits
eb31034
Bump version to 1.13.02eeb588
Update changelog for 1.12.1 (#17999)bc0386b
Changelog for 1.13 (#18000)5c4d2db
Add faster-cache extra, test in CI (#17978)854ad18
Make is_sub_path faster (#17962)50aa4ca
Speed up stubs suggestions (#17965)7c27808
Use orjson instead of json, when available (#17955)2cd2406
Use fast path in modulefinder more often (#17950)e20aaee
Let mypyc optimise os.path.join (#17949)159974c
Use sha1 for hashing (#17953)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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.Dependabot commands and options
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