Replace deprecated typing imports with collections.abc (#18336)

Author: cdce8p

misc/analyze_cache.py

@@ -6,7 +6,8 @@
 import os
 import os.path
 from collections import Counter
-from typing import Any, Dict, Final, Iterable
+from collections.abc import Iterable
+from typing import Any, Dict, Final
 from typing_extensions import TypeAlias as _TypeAlias
 
 ROOT: Final = ".mypy_cache/3.5"

misc/upload-pypi.py

@@ -16,9 +16,10 @@
 import tarfile
 import tempfile
 import venv
+from collections.abc import Iterator
 from concurrent.futures import ThreadPoolExecutor
 from pathlib import Path
-from typing import Any, Iterator
+from typing import Any
 from urllib.request import urlopen
 
 BASE = "https://api.github.com/repos"

mypy/applytype.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
-from typing import Callable, Iterable, Sequence
+from collections.abc import Iterable, Sequence
+from typing import Callable
 
 import mypy.subtypes
 from mypy.erasetype import erase_typevars

mypy/argmap.py

@@ -2,7 +2,8 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Callable, Sequence
+from collections.abc import Sequence
+from typing import TYPE_CHECKING, Callable
 
 from mypy import nodes
 from mypy.maptype import map_instance_to_supertype

mypy/binder.py

@@ -1,8 +1,9 @@
 from __future__ import annotations
 
 from collections import defaultdict
+from collections.abc import Iterator
 from contextlib import contextmanager
-from typing import DefaultDict, Iterator, List, NamedTuple, Optional, Tuple, Union
+from typing import DefaultDict, List, NamedTuple, Optional, Tuple, Union
 from typing_extensions import TypeAlias as _TypeAlias
 
 from mypy.erasetype import remove_instance_last_known_values

mypy/build.py

@@ -25,6 +25,7 @@
 import sys
 import time
 import types
+from collections.abc import Iterator, Mapping, Sequence
 from typing import (
     TYPE_CHECKING,
     AbstractSet,
@@ -33,11 +34,8 @@
     ClassVar,
     Dict,
     Final,
-    Iterator,
-    Mapping,
     NamedTuple,
     NoReturn,
-    Sequence,
     TextIO,
 )
 from typing_extensions import TypeAlias as _TypeAlias, TypedDict

mypy/checker.py

@@ -4,19 +4,16 @@
 
 import itertools
 from collections import defaultdict
+from collections.abc import Iterable, Iterator, Mapping, Sequence
 from contextlib import ExitStack, contextmanager
 from typing import (
     AbstractSet,
     Callable,
     Dict,
     Final,
     Generic,
-    Iterable,
-    Iterator,
-    Mapping,
     NamedTuple,
     Optional,
-    Sequence,
     Tuple,
     TypeVar,
     Union,

mypy/checkexpr.py

@@ -6,8 +6,9 @@
 import itertools
 import time
 from collections import defaultdict
+from collections.abc import Iterable, Iterator, Sequence
 from contextlib import contextmanager
-from typing import Callable, ClassVar, Final, Iterable, Iterator, List, Optional, Sequence, cast
+from typing import Callable, ClassVar, Final, List, Optional, cast
 from typing_extensions import TypeAlias as _TypeAlias, assert_never, overload
 
 import mypy.checker

mypy/checkmember.py

@@ -2,7 +2,8 @@
 
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Callable, Sequence, cast
+from collections.abc import Sequence
+from typing import TYPE_CHECKING, Callable, cast
 
 from mypy import meet, message_registry, subtypes
 from mypy.erasetype import erase_typevars

mypy/checkstrformat.py

@@ -13,7 +13,8 @@
 from __future__ import annotations
 
 import re
-from typing import TYPE_CHECKING, Callable, Dict, Final, Match, Pattern, Tuple, Union, cast
+from re import Match, Pattern
+from typing import TYPE_CHECKING, Callable, Dict, Final, Tuple, Union, cast
 from typing_extensions import TypeAlias as _TypeAlias
 
 import mypy.errorcodes as codes