From d07e65c53e235404aec071e4a7814496a3407fa0 Mon Sep 17 00:00:00 2001
From: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
Date: Sun, 30 Aug 2020 06:43:58 -0700
Subject: [PATCH] weakref: small improvements (#4495)

Co-authored-by: hauntsaninja <>
---
 stdlib/2and3/_weakref.pyi | 2 +-
 stdlib/2and3/weakref.pyi  | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/stdlib/2and3/_weakref.pyi b/stdlib/2and3/_weakref.pyi
index a76922f6d..7324ab831 100644
--- a/stdlib/2and3/_weakref.pyi
+++ b/stdlib/2and3/_weakref.pyi
@@ -19,7 +19,7 @@ class ReferenceType(Generic[_T]):
 
 ref = ReferenceType
 
-def getweakrefcount(object: Any) -> int: ...
+def getweakrefcount(__object: Any) -> int: ...
 def getweakrefs(object: Any) -> int: ...
 @overload
 def proxy(object: _C, callback: Optional[Callable[[_C], Any]] = ...) -> CallableProxyType: ...
diff --git a/stdlib/2and3/weakref.pyi b/stdlib/2and3/weakref.pyi
index 973a4d57a..cc9491640 100644
--- a/stdlib/2and3/weakref.pyi
+++ b/stdlib/2and3/weakref.pyi
@@ -48,7 +48,7 @@ class WeakValueDictionary(MutableMapping[_KT, _VT]):
     @overload
     def __init__(self) -> None: ...
     @overload
-    def __init__(self, __map: Union[Mapping[_KT, _VT], Iterable[Tuple[_KT, _VT]]], **kwargs: _VT) -> None: ...
+    def __init__(self, __other: Union[Mapping[_KT, _VT], Iterable[Tuple[_KT, _VT]]], **kwargs: _VT) -> None: ...
     def __len__(self) -> int: ...
     def __getitem__(self, k: _KT) -> _VT: ...
     def __setitem__(self, k: _KT, v: _VT) -> None: ...
@@ -76,13 +76,14 @@ class WeakValueDictionary(MutableMapping[_KT, _VT]):
 
 class KeyedRef(ref[_T], Generic[_KT, _T]):
     key: _KT
+    def __new__(type, ob: _T, callback: Callable[[_T], Any], key: _KT) -> KeyedRef: ...
     def __init__(self, ob: _T, callback: Callable[[_T], Any], key: _KT) -> None: ...
 
 class WeakKeyDictionary(MutableMapping[_KT, _VT]):
     @overload
-    def __init__(self) -> None: ...
+    def __init__(self, dict: None = ...) -> None: ...
     @overload
-    def __init__(self, __map: Union[Mapping[_KT, _VT], Iterable[Tuple[_KT, _VT]]], **kwargs: _VT) -> None: ...
+    def __init__(self, dict: Union[Mapping[_KT, _VT], Iterable[Tuple[_KT, _VT]]]) -> None: ...
     def __len__(self) -> int: ...
     def __getitem__(self, k: _KT) -> _VT: ...
     def __setitem__(self, k: _KT, v: _VT) -> None: ...