Change a few tests for new typeshed

CHANGELOG.rst

@@ -8,6 +8,9 @@ Unreleased
 
 - Python 3.14 support
 - Removed support for Python 3.8 and 3.9
+- Upgraded Typeshed
+- Better support for Final/ClassVar
+- ``__new__`` is now also recognized as a signature
 
 0.19.2 (2024-11-10)
 +++++++++++++++++++

test/test_inference/test_signature.py

@@ -108,10 +108,10 @@ class X:
         ('from typing import cast\ncast(', {
             'cast(typ: object, val: Any) -> Any',
             'cast(typ: str, val: Any) -> Any',
-            'cast(typ: Type[_T], val: Any) -> _T'}),
+            'cast(typ: type[_T], val: Any) -> _T'}),
         ('from typing import TypeVar\nTypeVar(',
-         'TypeVar(name: str, *constraints: Type[Any], bound: Union[None, Type[Any], str]=..., '
+         'TypeVar(name: str, *constraints: Any, bound: Any | None=None, covariant: bool=False, '
-         'covariant: bool=..., contravariant: bool=...)'),
+         'contravariant: bool=False)'),
         ('from typing import List\nList(', None),
         ('from typing import List\nList[int](', None),
         ('from typing import Tuple\nTuple(', None),
@@ -119,7 +119,7 @@ class X:
         ('from typing import Optional\nOptional(', None),
         ('from typing import Optional\nOptional[int](', None),
         ('from typing import Any\nAny(', None),
-        ('from typing import NewType\nNewType(', 'NewType(name: str, tp: Type[_T]) -> Type[_T]'),
+        ('from typing import NewType\nNewType(', 'NewType(name: str, tp: Any)'),
     ]
 )
 def test_tree_signature(Script, environment, code, expected):
@@ -245,11 +245,8 @@ def test_pow_signature(Script, environment):
     # See github #1357
     sigs = Script('pow(').get_signatures()
     strings = {sig.to_string() for sig in sigs}
-    assert strings == {'pow(base: _SupportsPow2[_E, _T_co], exp: _E) -> _T_co',
+    assert 'pow(base: _PositiveInteger, exp: float, mod: None=None) -> float' in strings
-                       'pow(base: _SupportsPow3[_E, _M, _T_co], exp: _E, mod: _M) -> _T_co',
+    assert len(strings) > 4
-                       'pow(base: float, exp: float, mod: None=...) -> float',
-                       'pow(base: int, exp: int, mod: None=...) -> Any',
-                       'pow(base: int, exp: int, mod: int) -> int'}
 
 
 @pytest.mark.parametrize(
@@ -398,7 +395,7 @@ def test_dataclass_signature(
     Script, start, start_params, include_params, environment
 ):
     price_type = "Final[float]"
-    price_type_infer = "object"
+    price_type_infer = "_SpecialForm"
 
     code = dedent(
         f"""
@@ -716,7 +713,7 @@ def test_extensions_dataclass_transform_signature(
         raise pytest.skip("typing_extensions needed in target environment to run this test")
 
     price_type = "Final[float]"
-    price_type_infer = "object"
+    price_type_infer = "_SpecialForm"
 
     code = dedent(
         f"""
@@ -802,7 +799,7 @@ def test_dataclass_transform_signature(
         quantity, = sig.params[-1].infer()
         assert quantity.name == 'int'
         price, = sig.params[-2].infer()
-        assert price.name == 'object'
+        assert price.name == '_SpecialForm'
 
 
 @pytest.mark.parametrize(