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Detect missing arguments in logging format strings

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

Needs decision 🔒Needs a decision before implemention or rejectionNeeds a decision before implemention or rejection

Status: Closed (abandoned).

pylint-dev/pylintnumber 10108

#10108 In pylint-dev/pylint;

· by alexprabhat99 was closed on Feb 20, 2025

Some module level variables names are not checked for invalid-name.

C: invalid-name

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#7383 In pylint-dev/pylint;

· by dmail00 was closed on Mar 2, 2025

false negative: used-before-assignment w/ TYPE_CHECKING guard

C: used-before-assignmentIssues related to 'used-before-assignment' checkIssues related to 'used-before-assignment' check

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

typing

Status: Closed (completed).

#8893 In pylint-dev/pylint;

· by Redoubts was closed on Oct 17, 2024

set depth in pyreverse

Enhancement ✨Improvement to a componentImprovement to a component

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

pyreverseRelated to pyreverse componentRelated to pyreverse component

Status: Closed (completed).

#9233 In pylint-dev/pylint;

· by ggrrll was closed on Jan 24, 2025

E0401 (import-error) checks perform repeated file reads

AstroidRelated to astroidRelated to astroid

Enhancement ✨Improvement to a componentImprovement to a component

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

performance

Status: Closed (completed).

#9603 In pylint-dev/pylint;

· by correctmost was closed on Mar 16, 2025

Undocumented <code>--colorized</code> option for pyreverse in 3.2.0-dev0 docs

Documentation 📗

Good first issueFriendly and approachable by new contributorsFriendly and approachable by new contributors

Help wanted 🙏Outside help would be appreciated, good for new contributorsOutside help would be appreciated, good for new contributors

Status: Closed (completed).

#9573 In pylint-dev/pylint;

· by doublethefish was closed on Oct 31, 2024

Regression failure when testing with latest version of astroid

MaintenanceDiscussion or action around maintaining pylint or the dev workflowDiscussion or action around maintaining pylint or the dev workflow

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#10018 In pylint-dev/pylint;

· by akamat10 was closed on Feb 20, 2025

Checker <code>async.py</code> couldn't be imported anywhere because it uses reserved word.

Breaking changes for 4.0 🦤

Status: Closed (completed).

#10071 In pylint-dev/pylint;

· by bgb10 was closed on Nov 5, 2024

[uba] Fix new false negative from #10034

Blocker 🙅Blocks the next releaseBlocks the next release

C: used-before-assignmentIssues related to 'used-before-assignment' checkIssues related to 'used-before-assignment' check

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Unreleased

Status: Closed (completed).

#10069 In pylint-dev/pylint;

· by jacobtylerwalls was closed on Nov 9, 2024

False negative for <code>deprecated-module</code> when a <code>__import__</code> method is used instead of <code>import</code> sentence.

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#10453 In pylint-dev/pylint;

· by moylop260 was closed on Jul 13, 2025

W0236: Invalid-overridden-method checker doesn't detect return type mismatches

False Negative 🦋No message is emitted but something is wrong with the codeNo message is emitted but something is wrong with the code

Work in progress

Status: Closed (completed).

#10351 In pylint-dev/pylint;

· by Julfried was closed on Aug 3, 2025

<code>not-an-iterable</code> false positive on <code>ExceptionGroup.exceptions</code>

AstroidRelated to astroidRelated to astroid

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

python 3.11

Status: Closed (completed).

#8985 In pylint-dev/pylint;

· by gszabo was closed on Sep 26, 2025

False positive E1136 unsubscriptable-object on ExceptionGroup

False Positive 🦟A message is emitted but nothing is wrong with the codeA message is emitted but nothing is wrong with the code

Status: Closed (completed).

#10558 In pylint-dev/pylint;

· by sprat was closed on Sep 26, 2025

False type inference: no-member in except*

False Positive 🦟A message is emitted but nothing is wrong with the codeA message is emitted but nothing is wrong with the code

inference

Needs astroid updateNeeds an astroid update (probably a release too) before being mergableNeeds an astroid update (probably a release too) before being mergable

python 3.11

Status: Closed (completed).

#9056 In pylint-dev/pylint;

· by rkupke was closed on Oct 5, 2025

Make <code>invalid-name</code> distinguish between module constants and module variables

C: invalid-name

Enhancement ✨Improvement to a componentImprovement to a component

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#3585 In pylint-dev/pylint;

· by bersbersbers was closed on Mar 2, 2025

W0511: Doesn't detect TODO in docstrings

Enhancement ✨Improvement to a componentImprovement to a component

Good first issueFriendly and approachable by new contributorsFriendly and approachable by new contributors

Help wanted 🙏Outside help would be appreciated, good for new contributorsOutside help would be appreciated, good for new contributors

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#9255 In pylint-dev/pylint;

· by mueller-ma was closed on Sep 30, 2024

Pyreverse: composition / aggregation arrow strange behavior (and field annotation bug)

Bug 🪲

Discussion 🤔

pyreverseRelated to pyreverse componentRelated to pyreverse component

Status: Closed (completed).

Bug

#9045 In pylint-dev/pylint;

· by nickdrozd was closed on Aug 15, 2025

Print the filepaths of checked files when the verbose option is activated

Enhancement ✨Improvement to a componentImprovement to a component

Good first issueFriendly and approachable by new contributorsFriendly and approachable by new contributors

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#9357 In pylint-dev/pylint;

· by Kristinita was closed on Jan 17, 2025

Suggested change for <code>use-implicit-booleaness-not-comparison</code> doesn't seem right

Enhancement ✨Improvement to a componentImprovement to a component

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#9353 In pylint-dev/pylint;

· by clavedeluna was closed on Apr 8, 2025

Dynamic color mapping for "fail-on" messages/categories in ColorizedTextReporter

Enhancement ✨Improvement to a componentImprovement to a component

Help wanted 🙏Outside help would be appreciated, good for new contributorsOutside help would be appreciated, good for new contributors

Status: Closed (completed).

#9898 In pylint-dev/pylint;

· by felixp98 was closed on Jul 13, 2025

3.14 annotation evaluation is deferred

C: undefined-variableIssues related to 'undefined-variable' checkIssues related to 'undefined-variable' check

C: used-before-assignmentIssues related to 'used-before-assignment' checkIssues related to 'used-before-assignment' check

False Positive 🦟A message is emitted but nothing is wrong with the codeA message is emitted but nothing is wrong with the code

py-version

python 3.14

typing

Status: Closed (completed).

#10149 In pylint-dev/pylint;

· by nickdrozd was closed on Aug 6, 2025

pyreverse: colored classes and packages in HTML generated diagrams

Good first issueFriendly and approachable by new contributorsFriendly and approachable by new contributors

Help wanted 🙏Outside help would be appreciated, good for new contributorsOutside help would be appreciated, good for new contributors

pyreverseRelated to pyreverse componentRelated to pyreverse component

Status: Closed (completed).

#10242 In pylint-dev/pylint;

· by mamerzouk was closed on Mar 3, 2025

Check for name capture syntax errors

Enhancement ✨Improvement to a componentImprovement to a component

Match case

python 3.10

Work in progress

Status: Closed (completed).

#7128 In pylint-dev/pylint;

· by BioBox was closed on Aug 14, 2025

[used-before-assignment] False positive for "same test" exception when test is a walrus operator

C: used-before-assignmentIssues related to 'used-before-assignment' checkIssues related to 'used-before-assignment' check

False Positive 🦟A message is emitted but nothing is wrong with the codeA message is emitted but nothing is wrong with the code

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

Status: Closed (completed).

#10061 In pylint-dev/pylint;

· by jacobtylerwalls was closed on Nov 3, 2024

False positive no-name-in-module for ProcessPoolExecutor in python 3.14

AstroidRelated to astroidRelated to astroid

False Positive 🦟A message is emitted but nothing is wrong with the codeA message is emitted but nothing is wrong with the code

Needs PRThis issue is accepted, sufficiently specified and now needs an implementationThis issue is accepted, sufficiently specified and now needs an implementation

python 3.14

Status: Closed (completed).

#10632 In pylint-dev/pylint;

· by kasium was closed on Oct 11, 2025