Import from collections.abc wherever possible (#7635)

stdlib/multiprocessing/connection.pyi

@@ -2,7 +2,8 @@ import socket
 import sys
 import types
 from _typeshed import Self
-from typing import Any, Iterable, Union
+from collections.abc import Iterable
+from typing import Any, Union
 from typing_extensions import SupportsIndex, TypeAlias
 
 __all__ = ["Client", "Listener", "Pipe", "wait"]

stdlib/multiprocessing/dummy/__init__.pyi

@@ -1,8 +1,9 @@
 import array
 import threading
 import weakref
+from collections.abc import Callable, Iterable, Mapping, Sequence
 from queue import Queue as Queue
-from typing import Any, Callable, Iterable, Mapping, Sequence
+from typing import Any
 from typing_extensions import Literal
 
 from .connection import Pipe as Pipe

stdlib/multiprocessing/managers.pyi

@@ -2,8 +2,9 @@ import queue
 import sys
 import threading
 from _typeshed import Self
+from collections.abc import Callable, Iterable, Mapping, Sequence
 from types import TracebackType
-from typing import Any, AnyStr, Callable, Generic, Iterable, Mapping, Sequence, TypeVar
+from typing import Any, AnyStr, Generic, TypeVar
 
 from .connection import Connection
 from .context import BaseContext

stdlib/multiprocessing/pool.pyi

@@ -1,7 +1,8 @@
 import sys
 from _typeshed import Self
+from collections.abc import Callable, Iterable, Iterator, Mapping
 from types import TracebackType
-from typing import Any, Callable, Generic, Iterable, Iterator, Mapping, TypeVar
+from typing import Any, Generic, TypeVar
 from typing_extensions import Literal
 
 if sys.version_info >= (3, 9):

stdlib/multiprocessing/shared_memory.pyi

@@ -1,6 +1,7 @@
 import sys
 from _typeshed import Self
-from typing import Any, Generic, Iterable, TypeVar
+from collections.abc import Iterable
+from typing import Any, Generic, TypeVar
 
 if sys.version_info >= (3, 9):
     from types import GenericAlias

stdlib/multiprocessing/spawn.pyi

@@ -1,5 +1,6 @@
+from collections.abc import Mapping, Sequence
 from types import ModuleType
-from typing import Any, Mapping, Sequence
+from typing import Any
 
 __all__ = [
     "_main",

stdlib/multiprocessing/synchronize.pyi

@@ -1,9 +1,10 @@
 import sys
 import threading
+from collections.abc import Callable
 from contextlib import AbstractContextManager
 from multiprocessing.context import BaseContext
 from types import TracebackType
-from typing import Any, Callable
+from typing import Any
 from typing_extensions import TypeAlias
 
 __all__ = ["Lock", "RLock", "Semaphore", "BoundedSemaphore", "Condition", "Event"]