From 8d053f139ffbc648a38fed1252be30bc86383f4f Mon Sep 17 00:00:00 2001
From: plokmijnuhby <39633434+plokmijnuhby@users.noreply.github.com>
Date: Wed, 11 Sep 2019 17:24:36 +0100
Subject: [PATCH] Change SyncManager behaviour when used as a context decorator
 (#3230)

Resolves #3018.
---
 stdlib/3/multiprocessing/managers.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/3/multiprocessing/managers.pyi b/stdlib/3/multiprocessing/managers.pyi
index ceabefbd8..7c19b1d20 100644
--- a/stdlib/3/multiprocessing/managers.pyi
+++ b/stdlib/3/multiprocessing/managers.pyi
@@ -37,7 +37,7 @@ class BaseManager(ContextManager[BaseManager]):
     def start(self, initializer: Optional[Callable[..., Any]] = ...,
               initargs: Iterable[Any] = ...) -> None: ...
 
-class SyncManager(BaseManager):
+class SyncManager(BaseManager, ContextManager[SyncManager]):
     def BoundedSemaphore(self, value: Any = ...) -> threading.BoundedSemaphore: ...
     def Condition(self, lock: Any = ...) -> threading.Condition: ...
     def Event(self) -> threading.Event: ...