[client-python] chore(deps): update dependency astroid to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
astroid	==3.3.8 → ==4.1.2

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Release Notes

pylint-dev/astroid (astroid)

v4.1.2

Compare Source

============================
Release date: 2026-03-22

• Fix crash accessing property fset in generic classes with type annotations.
  Closes #​2996

• Fix infinite recursion caused by cyclic inference in Constraint.

• Fix RecursionError in _compute_mro() when circular class hierarchies
  are created through runtime name rebinding. Circular bases are now resolved
  to the original class instead of recursing.

  Closes #​2967
  Closes pylint-dev/pylint#10821

• Fix DuplicateBasesError crash in dataclass transform when a class has
  duplicate bases in its MRO (e.g., Protocol appearing both directly and
  indirectly). Catch MroError at .mro() call sites in
  brain_dataclasses.py, consistent with the existing pattern elsewhere.

  Closes #​2628

• Fix FunctionModel returning descriptor attributes for builtin functions.

  Closes #​2743

• Catch MemoryError when inferring f-strings with extremely large format
  widths (e.g. f'{0:11111111111}') so that inference yields Uninferable
  instead of crashing.

  Closes #​2762

• Fix ValueError in __str__/repr and error messages when nodes have
  extreme values (very long identifiers or large integers). Clamp pprint width
  to a minimum of 1 and truncate oversized values in error messages.

  Closes #​2764

v4.1.1

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============================
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

Compare Source

============================
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

• Add simple command line interface for astroid to output generated AST.
  Use with python -m astroid.

• Fix incorrect type inference for super().method() calls that return Self.
  Previously, astroid would infer the parent class type instead of the child class type,
  causing pylint E1101 false positives in method chaining scenarios.

  Closes #​457

• Add missing dtype and casting parameters to numpy.concatenate brain.

  Closes #​2870

• Fix ability to detect .py modules inside PATH directories on Windows
  described by a UNC path with a trailing backslash (\)

  • Example: modutils.modpath_from_file(filename=r"\Mac\Code\tests\test_resources.py", path=["\mac\code"]) == ['tests', 'test_resources']

• Fix random.sample inference crash when sequence contains uninferable elements.

  Closes #​2518

• Fix random.sample crash when cloning ClassDef or FunctionDef nodes.

  Closes #​2923

v4.0.4

Compare Source

============================
Release date: 2026-02-07

• Fix is_namespace() crash when search locations contain pathlib.Path objects.

  Closes #​2942

v4.0.3

Compare Source

============================
Release date: 2026-01-03

• Fix inference of IfExp (ternary expression) nodes to avoid prematurely narrowing
  results in the face of inference ambiguity.

  Closes #​2899

• Fix base class inference for dataclasses using the PEP 695 typing syntax.

  Refs pylint-dev/pylint#10788

v4.0.2

Compare Source

============================
Release date: 2025-11-09

• Handle FunctionDef blockstart_tolineno edge cases correctly.

  Refs #​2880

• Add HTTPMethod enum support to brain module for Python 3.11+.

  Refs pylint-dev/pylint#10624
  Closes #​2877

v4.0.1

Compare Source

============================
Release date: 2025-10-11

• Suppress SyntaxWarning for invalid escape sequences and return in finally on
  Python 3.14 when parsing modules.

• Assign Import and ImportFrom nodes to module locals if used with global.

  Closes pylint-dev/pylint#10632

v4.0.0

Compare Source

============================
Release date: 2025-10-05

• Support constraints from ternary expressions in inference.

  Closes pylint-dev/pylint#9729

• Handle deprecated bool(NotImplemented) cast in const nodes.

• Add support for boolean truthiness constraints (x, not x) in inference.

  Closes pylint-dev/pylint#9515

• Fix false positive invalid-name on attrs classes with ClassVar annotated variables.

  Closes pylint-dev/pylint#10525

• Prevent crash when parsing deeply nested parentheses causing MemoryError in python's built-in ast.

  Closes #​2643

• Fix crash when inferring namedtuple with invalid field name looking like f-string formatting.

  Closes #​2519

• Fix false positive no-member in except * handler.

  Closes pylint-dev/pylint#9056

• Fix crash when comparing invalid dict literal

  Closes #​2522

• Removed internal functions infer_numpy_member, name_looks_like_numpy_member, and
  attribute_looks_like_numpy_member from astroid.brain.brain_numpy_utils.

• To alleviate circular imports, the manager argument to AstroidBuilder() is now required.

• Constants now have a parent of nodes.SYNTHETIC_ROOT.

• Fix crashes with large positive and negative list multipliers.

  Closes #​2521
  Closes #​2523

• Fix precedence of path arg in modpath_from_file_with_callback to be higher than sys.path

• Following a deprecation period, the future argument was removed from statement() and frame().

• Improve consistency of JoinedStr inference by not raising InferenceError and
  returning either Uninferable or a fully resolved Const.

  Closes #​2621

• Fix crash when typing._alias() call is missing arguments.

  Closes #​2513

• Remove support for Python 3.9 (and constant PY310_PLUS).

• Include subclasses of standard property classes as property decorators

  Closes #​10377

• Modify astroid.bases and tests.test_nodes to reflect that enum.property was added in Python 3.11, not 3.10

• Fix incorrect result in _get_relative_base_path when the target directory name starts with the base path

  Closes #​2608

• The brain for nose was dropped. nose has been deprecated for 10 years and the brain required some maintenance.

  Refs #​2765

• Fix a crash when the root of a node is not a module but is unknown.

  Closes #​2672

• Add basic support for ast.TemplateStr and ast.Interpolation added in Python 3.14.

  Refs #​2789

• Add support for type parameter defaults added in Python 3.13.

• Improve as_string() representation for TypeVar, ParamSpec and TypeVarTuple nodes, as well as
  type parameter in ClassDef, FuncDef and TypeAlias nodes (PEP 695).

• Astroid now correctly supports the exceptions attribute of ExceptionGroup.

  Closes pylint-dev/pylint#8985
  Closes pylint-dev/pylint#10558

• Deprecate importing node classes from astroid directly. This will be removed in v5.
  It's recommended to import them from astroid.nodes instead.

  Refs #​2837

v3.3.11

Compare Source

=============================
Release date: 2025-07-13

• Fix a crash when parsing an empty arbitrary expression with extract_node (extract_node("__()")).

  Closes #​2734

• Fix a crash when parsing a slice called in a decorator on a function that is also decorated with
  a known six decorator.

  Closes #​2721

v3.3.10

Compare Source

=============================
Release date: 2025-05-10

• Avoid importing submodules sharing names with standard library modules.

  Closes #​2684

• Fix bug where pylint code.custom_extension would analyze code.py or code.pyi instead if they existed.

  Closes pylint-dev/pylint#3631

v3.3.9

Compare Source

============================
Release date: 2025-03-09

• Fix crash when sys.modules contains lazy loader objects during checking.

  Closes #​2686
  Closes pylint-dev/pylint#8589

• Upload release assets to PyPI via Trusted Publishing.

  Refs pylint-dev/pylint#10256

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.06%. Comparing base (8dfc6ff) to head (31a0dc8).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #230   +/-   ##
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  Coverage   70.06%   70.06%           
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  Files          49       49           
  Lines        1941     1941           
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  Hits         1360     1360           
  Misses        581      581           

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