Update dependency pylint to v3.2.2
This PR contains the following updates:
| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| pylint (changelog) | 3.1.0 -> 3.2.2 |
Release Notes
pylint-dev/pylint (pylint)
v3.2.2
What's new in Pylint 3.2.2?
Release date: 2024-05-20
False Positives Fixed
-
Fix multiple false positives for generic class syntax added in Python 3.12 (PEP 695).
Closes #9406
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Exclude context manager without cleanup from
contextmanager-generator-missing-cleanupchecks.Closes #9625
v3.2.1
What's new in Pylint 3.2.1?
Release date: 2024-05-18
False Positives Fixed
-
Exclude if/else branches containing terminating functions (e.g.
sys.exit()) frompossibly-used-before-assignmentchecks.Closes #9627
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Don't emit
typevar-name-incorrect-variancewarnings for PEP 695 style TypeVars. The variance is inferred automatically by the type checker. Adding_coor_contrasuffix can help to reason about TypeVar.Refs #9638
-
Fix a false positive for
possibly-used-before-assignmentwhen usingtyping.assert_never()(3.11+) to indicate exhaustiveness.Closes #9643
Other Bug Fixes
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Fix a false negative for
--ignore-patternswhen the directory to be linted is specified using a dot(.) and all files are ignored instead of only the files whose name begin with a dot.Closes #9273
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Restore "errors / warnings by module" section to report output (with
-ry).Closes #9145
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trailing-comma-tupleshould now be correctly emitted when it was disabled globally but enabled via local message control, after removal of an over-optimisation.Refs #9608
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Add
--prefer-stubs=yesoption to opt-in to the astroid 3.2 feature that prefers.pyistubs over same-named.pyfiles. This has the potential to reduceno-membererrors but at the cost of more errors such asnot-an-iterablefrom function bodies appearing as....Defaults to
no.
Internal Changes
-
Update astroid version to 3.2.1. This solves some reports of
RecursionErrorand also makes the prefer .pyi stubs feature in astroid 3.2.0 opt-in with the aforementioned--prefer-stubs=yoption.Refs #9139
v3.2.0
What's new in Pylint 3.2.0?
Release date: 2024-05-14
Of note: a github reporter, two new checks (possibly-used-before-assignment and contextmanager-generator-missing-cleanup), performance improvements, and an astroid upgrade providing support for @overload and .pyi stubs.
New Features
-
Understand
six.PY2andsix.PY3for conditional imports.Closes #3501
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A new
githubreporter has been added. This reporter returns the output ofpylintin a format that Github can use to automatically annotate code. Use it withpylint --output-format=githubon your Github Workflows.Closes #9443.
New Checks
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Add check
possibly-used-before-assignmentwhen relying on names after anif/elseswitch when one branch failed to define the name, raise, or return.Closes #1727
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Checks for generators that use contextmanagers that don't handle cleanup properly. Is meant to raise visibilty on the case that a generator is not fully exhausted and the contextmanager is not cleaned up properly. A contextmanager must yield a non-constant value and not handle cleanup for GeneratorExit. The using generator must attempt to use the yielded context value
with x() as yand not justwith x().Closes #2832
False Negatives Fixed
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If and Try nodes are now checked for useless return statements as well.
Closes #9449.
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Fix false negative for
property-with-parametersin the case of parameters which arepositional-only,keyword-only,variadic positionalorvariadic keyword.Closes #9584
False Positives Fixed
Performance Improvements
-
Ignored modules are now not checked at all, instead of being checked and then ignored. This should speed up the analysis of large codebases which have ignored modules.
Closes #9442
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ImportChecker's logic has been modified to avoid context files when possible. This makes it possible to cache module searches on astroid and reduce execution times.
Refs #9310.
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An internal check for
trailing-comma-tuplebeing enabled for a file or not is now done once per file instead of once for each token.Refs #9608.
v3.1.1
What's new in Pylint 3.1.1?
Release date: 2024-05-13
False Positives Fixed
-
Treat
attrs.defineandattrs.frozenas dataclass decorators intoo-few-public-methodscheck.Closes #9345
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Fix a false positive with
singledispatchmethod-functionwhen a method is decorated with bothfunctools.singledispatchmethodandstaticmethod.Closes #9531
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Fix a false positive for
consider-using-dict-itemswhen iterating usingkeys()and then deleting an item using the key as a lookup.Closes #9554
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