Update typing_extensions imports in infrastructure and tests (#11243)

test_cases/stdlib/builtins/check_pow.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 from decimal import Decimal
 from fractions import Fraction
-from typing import Any
-from typing_extensions import Literal, assert_type
+from typing import Any, Literal
+from typing_extensions import assert_type
 
 # See #7163
 assert_type(pow(1, 0), Literal[1])

test_cases/stdlib/builtins/check_sum.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
-from typing import Any, List, Union
-from typing_extensions import Literal, assert_type
+from typing import Any, List, Literal, Union
+from typing_extensions import assert_type
 
 
 class Foo:

test_cases/stdlib/check_enum.py

@@ -2,8 +2,8 @@ from __future__ import annotations
 
 import enum
 import sys
-from typing import Type
-from typing_extensions import Literal, assert_type
+from typing import Literal, Type
+from typing_extensions import assert_type
 
 A = enum.Enum("A", "spam eggs bacon")
 B = enum.Enum("B", ["spam", "eggs", "bacon"])

test_cases/stdlib/check_unittest.py

@@ -5,7 +5,8 @@ from collections.abc import Iterator, Mapping
 from datetime import datetime, timedelta
 from decimal import Decimal
 from fractions import Fraction
-from typing_extensions import TypedDict, assert_type
+from typing import TypedDict
+from typing_extensions import assert_type
 from unittest.mock import MagicMock, Mock, patch
 
 case = unittest.TestCase()

test_cases/stdlib/itertools/check_itertools_recipes.py

@@ -10,8 +10,22 @@ import math
 import operator
 import sys
 from itertools import chain, combinations, count, cycle, filterfalse, groupby, islice, product, repeat, starmap, tee, zip_longest
-from typing import Any, Callable, Collection, Hashable, Iterable, Iterator, Sequence, Tuple, Type, TypeVar, Union, overload
-from typing_extensions import Literal, TypeAlias, TypeVarTuple, Unpack
+from typing import (
+    Any,
+    Callable,
+    Collection,
+    Hashable,
+    Iterable,
+    Iterator,
+    Literal,
+    Sequence,
+    Tuple,
+    Type,
+    TypeVar,
+    Union,
+    overload,
+)
+from typing_extensions import TypeAlias, TypeVarTuple, Unpack
 
 _T = TypeVar("_T")
 _T1 = TypeVar("_T1")

tests/parse_metadata.py

@@ -10,8 +10,8 @@ import urllib.parse
 from collections.abc import Mapping
 from dataclasses import dataclass
 from pathlib import Path
-from typing import NamedTuple
-from typing_extensions import Annotated, Final, TypeGuard, final
+from typing import Final, NamedTuple, final
+from typing_extensions import Annotated, TypeGuard
 
 import tomli
 from packaging.requirements import Requirement