Search results

Support <code>isinstance</code> constraints in inference

Blocked 🚧A PR or issue blocked by another PR or issueA PR or issue blocked by another PR or issue

Enhancement ✨Improvement to a componentImprovement to a component

inference

Status: Open (in progress).

pylint-dev/astroidnumber 2846

#2846 In pylint-dev/astroid;

· zenlyj opened on Oct 4, 2025

· 

4.1.0

PEP 695: infer generic bases

inference

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

python 3.12

Status: Open.

#2370 In pylint-dev/astroid;

· jacobtylerwalls opened on Feb 3, 2024

<code>ClassDef.instance_attrs</code> is being mutated during inference

Bug 🪳

inference

Status: Open.

#2273 In pylint-dev/astroid;

· jacobtylerwalls opened on Aug 5, 2023

Only first __getitem__ inference result is used

Bug 🪳

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

inference

Status: Open.

#1335 In pylint-dev/astroid;

· eugene57 opened on Jan 11, 2022

Treat NewTypes like normal subclasses

Blocked 🚧A PR or issue blocked by another PR or issueA PR or issue blocked by another PR or issue

Enhancement ✨Improvement to a componentImprovement to a component

inference

Needs review 🔍Needs to be reviewed by one or multiple more personsNeeds to be reviewed by one or multiple more persons

Status: Draft (not ready).

pylint-dev/astroidnumber 1301

#1301 In pylint-dev/astroid;

· colatkinson opened on Dec 17, 2021