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[logging-unsupported-format] false negative if no logging args are supplied

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

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: Open.

#10752 In pylint-dev/pylint;

· stanislavlevin opened on Nov 19, 2025

·  

4.0.5

Using return value of a function that returns None is not always reported.

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

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

Hacktoberfest

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

Needs specification 🔐Accepted as a potential improvement, and needs to specify edge cases, message names, etc.Accepted as a potential improvement, and needs to specify edge cases, message names, etc.

Status: Open.

#10476 In pylint-dev/pylint;

· NielsPT opened on Aug 5, 2025

Expand to <code>use-implicit-booleaness-not-len</code> to catch <code>len(iterable) == 0</code> and <code>&gt;0</code>

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

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

Hacktoberfest

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: Open.

#10281 In pylint-dev/pylint;

· DaniBodor opened on Mar 17, 2025

Question: Is there a reason that <code>invalid-envvar-default</code> only checks <code>os.getenv</code>, not <code>os.environ.get</code>

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

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

Hacktoberfest

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: Open.

#10092 In pylint-dev/pylint;

· harupy opened on Nov 22, 2024

Performance issue R1730 consider-using-min-builtin, R1731 consider-using-max-builtin

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

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

Hacktoberfest

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

Needs specification 🔐Accepted as a potential improvement, and needs to specify edge cases, message names, etc.Accepted as a potential improvement, and needs to specify edge cases, message names, etc.

Status: Open.

#9864 In pylint-dev/pylint;

· PanderMusubi opened on Aug 9, 2024

Dynamic <code>__getattr__</code> still leads to <code>no-member</code> if inference is ambiguous

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

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

Hacktoberfest

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

Status: Open.

#9833 In pylint-dev/pylint;

· abaumfalk opened on Jul 25, 2024

Pylint does not discover a NoReturn method in certain cases to avoid "inconsistent-return-statements"

Enhancement ✨Improvement to a componentImprovement to a component

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

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

Hacktoberfest

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

Status: Open.

#9692 In pylint-dev/pylint;

· e-gebes opened on Jun 4, 2024

Allow CheckerTestCase to assertDoesNotAddMessages() to check that a specific message has not been added

Enhancement ✨Improvement to a componentImprovement to a component

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

Hacktoberfest

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: Open.

#9598 In pylint-dev/pylint;

· StephenYu2018 opened on May 5, 2024

Incorrect Recommendation for unnecessary-lambda

Documentation 📗

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

Hacktoberfest

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

Needs investigation 🔬A bug or crash where it's not immediately obvious what is happenningA bug or crash where it's not immediately obvious what is happenning

Status: Open.

#9317 In pylint-dev/pylint;

· scootie-puff-sr opened on Dec 18, 2023

Minor error in changelog for Pylint 3.0

Documentation 📗

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

Hacktoberfest

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: Open.

#9173 In pylint-dev/pylint;

· phormio opened on Oct 22, 2023

Add pylint-junit reporter class

Enhancement ✨Improvement to a componentImprovement to a component

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

Hacktoberfest

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: Open.

#9143 In pylint-dev/pylint;

· MarcSkovMadsen opened on Oct 12, 2023

Add randomization to test suite to find test isolation problems

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

Hacktoberfest

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

tests

Status: Open.

#9063 In pylint-dev/pylint;

· jacobtylerwalls opened on Sep 24, 2023