Bump astroid from 4.0.3 to 4.1.1

[dependabot]

Bumps astroid from 4.0.3 to 4.1.1.

Release notes

Sourced from astroid's releases.

v4.1.1

What's New in astroid 4.1.1?

Release date: 2026-02-22

• Let UnboundMethodModel inherit from FunctionModel to improve inference of dunder methods for unbound methods.

  Refs #2741

• Filter Unknown from UnboundMethod and Super special attribute lookup to prevent placeholder nodes from leaking during inference.

  Refs #2741

v4.1.0

What's New in astroid 4.1.0?

Release date: 2026-02-08

• Add support for equality constraints (==, !=) in inference. Closes pylint-dev/pylint#3632 Closes pylint-dev/pylint#3633

• Ensure ast.JoinedStr nodes are Uninferable when the ast.FormattedValue is Uninferable. This prevents unexpected-keyword-arg messages in Pylint where the Uninferable string appeared in function arguments that were constructed dynamically.

  Closes pylint-dev/pylint#10822

• Add support for type constraints (isinstance(x, y)) in inference.

  Closes pylint-dev/pylint#1162 Closes pylint-dev/pylint#4635 Closes pylint-dev/pylint#10469

• Make type.__new__() raise clear errors instead of returning None

• Move object dunder methods from FunctionModel to ObjectModel to make them available on all object types, not just functions.

  Closes #2742 Closes #2741 Closes pylint-dev/pylint#6094

• lineno and end_lineno are now available on Arguments.

• Add helper to iterate over all annotations nodes of function arguments, Arguments.get_annotations().

... (truncated)

Changelog

Sourced from astroid's changelog.

What's New in astroid 4.1.1?

Release date: TBA

• Let UnboundMethodModel inherit from FunctionModel to improve inference of dunder methods for unbound methods.

• Filter Unknown from UnboundMethod and Super special attribute lookup to prevent placeholder nodes from leaking during inference.

What's New in astroid 4.1.0?

Release date: 2026-02-08

• Add support for equality constraints (==, !=) in inference. Closes pylint-dev/pylint#3632 Closes pylint-dev/pylint#3633

• Ensure ast.JoinedStr nodes are Uninferable when the ast.FormattedValue is Uninferable. This prevents unexpected-keyword-arg messages in Pylint where the Uninferable string appeared in function arguments that were constructed dynamically.

  Closes pylint-dev/pylint#10822

• Add support for type constraints (isinstance(x, y)) in inference.

  Closes pylint-dev/pylint#1162 Closes pylint-dev/pylint#4635 Closes pylint-dev/pylint#10469

• Make type.__new__() raise clear errors instead of returning None

• Move object dunder methods from FunctionModel to ObjectModel to make them available on all object types, not just functions.

  Closes #2742 Closes #2741 Closes pylint-dev/pylint#6094

• lineno and end_lineno are now available on Arguments.

• Add helper to iterate over all annotations nodes of function arguments, Arguments.get_annotations().

  Refs #2860

• Skip direct parent when determining the Decorator frame.

  Refs pylint-dev/pylint#8425

... (truncated)

Commits

• f11d7ae Bump astroid to 4.1.1, update changelog
• 3ea62ba [Backport maintenance/4.1.x] Prevent Unknown from leaking via special attribu...
• e064505 Fix __doc__ on unbound method (#2958)
• a57e817 [Backport maintenance/4.1.x] [pre-commit.ci] pre-commit autoupdate (#2959) (#...
• 5ffc8aa Bump astroid to 4.1.0, update changelog
• 7a8a4c0 Post 4.0.4 (#2955)
• b20dda8 Merge branch 'maintenance/4.0.x' into post-4.0.4
• 019feb6 Bump astroid to 4.0.4, update changelog
• b25ee05 Fix namespace detection crash (#2949)
• 55f76d8 Implement equality constraint (#2927)
• Additional commits viewable in compare view

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[agners]

@dependabot rebase

[mdegat01]

Continues to need pylint update, current version has 4.1.0 or higher astroid explicitly excluded in dependencies.