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Fix pathlib.Path.parents brain inference for variable assignments

backport maintenance/4.0.x

Bug 🪳

Status: Open (in progress).

pylint-dev/astroidnumber 2866

#2866 In pylint-dev/astroid;

· SK8-infi opened on Oct 20, 2025

pathlib.Path.parents brain doesn't handle when parents is assigned to a variable

Brain 🧠Needs a brain tipNeeds a brain tip

Bug 🪳

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

Status: Open.

#2864 In pylint-dev/astroid;

· felixfontein opened on Oct 19, 2025

Wrong inference with default argument values

backport maintenance/4.0.x

Bug 🪳

Status: Open (in progress).

pylint-dev/astroidnumber 2914

#2914 In pylint-dev/astroid;

· jkmnt opened on Dec 16, 2025

Wrong inference with default argument values

Bug 🪳

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

Status: Open.

#2899 In pylint-dev/astroid;

· jkmnt opened on Dec 11, 2025

Fix base class inference for dataclasses with PEP 695 syntax

backport maintenance/4.0.x

Brain 🧠Needs a brain tipNeeds a brain tip

Bug 🪳

python 3.12

Status: Open (in progress).

pylint-dev/astroidnumber 2918

#2918 In pylint-dev/astroid;

· cdce8p opened on Dec 24, 2025