add py3.10 async contextlib.nullcontext (#5711)

python · Jun 29, 2021 · bd50dac · bd50dac
1 parent 389b92c
commit bd50dac
Showing 1 changed file with 14 additions and 2 deletions.
diff --git a/stdlib/contextlib.pyi b/stdlib/contextlib.pyi
@@ -112,12 +112,24 @@ if sys.version_info >= (3, 7):
             __traceback: Optional[TracebackType],
         ) -> Awaitable[bool]: ...
 
-if sys.version_info >= (3, 7):
+if sys.version_info >= (3, 10):
+    class nullcontext(AbstractContextManager[_T], AbstractAsyncContextManager[_T]):
+        enter_result: _T
+        @overload
+        def __init__(self: nullcontext[None], enter_result: None = ...) -> None: ...
+        @overload
+        def __init__(self: nullcontext[_T], enter_result: _T) -> None: ...
+        def __enter__(self) -> _T: ...
+        def __exit__(self, *exctype: Any) -> None: ...
+        async def __aenter__(self) -> _T: ...
+        async def __aexit__(self, *exctype: Any) -> None: ...
+
+elif sys.version_info >= (3, 7):
     class nullcontext(AbstractContextManager[_T]):
         enter_result: _T
         @overload
         def __init__(self: nullcontext[None], enter_result: None = ...) -> None: ...
         @overload
         def __init__(self: nullcontext[_T], enter_result: _T) -> None: ...
         def __enter__(self) -> _T: ...
-        def __exit__(self, *exctype: Any) -> bool: ...
+        def __exit__(self, *exctype: Any) -> None: ...