Make importlib context manager not swallow exceptions (#13733)

stdlib/importlib/resources/__init__.pyi

@@ -4,7 +4,7 @@ from collections.abc import Iterator
 from contextlib import AbstractContextManager
 from pathlib import Path
 from types import ModuleType
-from typing import Any, BinaryIO, TextIO
+from typing import Any, BinaryIO, Literal, TextIO
 from typing_extensions import TypeAlias
 
 if sys.version_info >= (3, 11):
@@ -51,14 +51,14 @@ else:
     def open_text(package: Package, resource: Resource, encoding: str = "utf-8", errors: str = "strict") -> TextIO: ...
     def read_binary(package: Package, resource: Resource) -> bytes: ...
     def read_text(package: Package, resource: Resource, encoding: str = "utf-8", errors: str = "strict") -> str: ...
-    def path(package: Package, resource: Resource) -> AbstractContextManager[Path]: ...
+    def path(package: Package, resource: Resource) -> AbstractContextManager[Path, Literal[False]]: ...
     def is_resource(package: Package, name: str) -> bool: ...
     def contents(package: Package) -> Iterator[str]: ...
 
 if sys.version_info >= (3, 11):
     from importlib.resources._common import as_file as as_file
 elif sys.version_info >= (3, 9):
-    def as_file(path: Traversable) -> AbstractContextManager[Path]: ...
+    def as_file(path: Traversable) -> AbstractContextManager[Path, Literal[False]]: ...
 
 if sys.version_info >= (3, 11):
     from importlib.resources._common import files as files

stdlib/importlib/resources/_common.pyi

@@ -7,7 +7,7 @@ if sys.version_info >= (3, 11):
     from contextlib import AbstractContextManager
     from importlib.abc import ResourceReader, Traversable
     from pathlib import Path
-    from typing import overload
+    from typing import Literal, overload
     from typing_extensions import TypeAlias, deprecated
 
     Package: TypeAlias = str | types.ModuleType
@@ -39,4 +39,4 @@ if sys.version_info >= (3, 11):
         def get_package(package: Package) -> types.ModuleType: ...
 
     def from_package(package: types.ModuleType) -> Traversable: ...
-    def as_file(path: Traversable) -> AbstractContextManager[Path]: ...
+    def as_file(path: Traversable) -> AbstractContextManager[Path, Literal[False]]: ...

stdlib/importlib/resources/_functional.pyi

@@ -8,7 +8,7 @@ if sys.version_info >= (3, 13):
     from importlib.resources._common import Anchor
     from io import TextIOWrapper
     from pathlib import Path
-    from typing import BinaryIO, overload
+    from typing import BinaryIO, Literal, overload
     from typing_extensions import Unpack
 
     def open_binary(anchor: Anchor, *path_names: StrPath) -> BinaryIO: ...
@@ -25,6 +25,6 @@ if sys.version_info >= (3, 13):
     ) -> str: ...
     @overload
     def read_text(anchor: Anchor, *path_names: StrPath, encoding: str | None, errors: str | None = "strict") -> str: ...
-    def path(anchor: Anchor, *path_names: StrPath) -> AbstractContextManager[Path]: ...
+    def path(anchor: Anchor, *path_names: StrPath) -> AbstractContextManager[Path, Literal[False]]: ...
     def is_resource(anchor: Anchor, *path_names: StrPath) -> bool: ...
     def contents(anchor: Anchor, *path_names: StrPath) -> Iterator[str]: ...