bpo-42395: Add aclosing to __all__ (GH-23356)

Automerge-Triggered-By: GH:asvetlov

diff --git a/Lib/contextlib.py b/Lib/contextlib.py
index a0b523c96fb285417e4c062ea0c4669fa9445362..eb5946145b47ee1423958e7b1033a8543b59abb2 100644 (file)
--- a/Lib/contextlib.py
+++ b/Lib/contextlib.py
@@ -9,7 +9,7 @@ from types import MethodType, GenericAlias
 __all__ = ["asynccontextmanager", "contextmanager", "closing", "nullcontext",
            "AbstractContextManager", "AbstractAsyncContextManager",
            "AsyncExitStack", "ContextDecorator", "ExitStack",
-           "redirect_stdout", "redirect_stderr", "suppress"]
+           "redirect_stdout", "redirect_stderr", "suppress", "aclosing"]
 
 
 class AbstractContextManager(abc.ABC):