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import sys
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import types
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- from _typeshed import SupportsAllComparisons , SupportsItems
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+ from _typeshed import IdentityFunction , SupportsAllComparisons , SupportsItems
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from collections .abc import Callable , Hashable , Iterable , Sequence , Sized
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from typing import Any , Generic , Literal , NamedTuple , TypedDict , TypeVar , final , overload
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- from typing_extensions import ParamSpec , Self , TypeAlias
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+ from typing_extensions import Self , TypeAlias
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if sys .version_info >= (3 , 9 ):
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from types import GenericAlias
@@ -27,12 +27,10 @@ __all__ = [
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if sys .version_info >= (3 , 9 ):
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__all__ += ["cache" ]
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+ _AnyCallable : TypeAlias = Callable [..., object ]
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+
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_T = TypeVar ("_T" )
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_S = TypeVar ("_S" )
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- _PWrapped = ParamSpec ("_PWrapped" )
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- _RWrapped = TypeVar ("_RWrapped" )
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- _PWrapper = ParamSpec ("_PWrapper" )
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- _RWrapper = TypeVar ("_RWrapper" )
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@overload
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def reduce (__function : Callable [[_T , _S ], _T ], __sequence : Iterable [_S ], __initial : _T ) -> _T : ...
@@ -82,41 +80,31 @@ else:
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]
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WRAPPER_UPDATES : tuple [Literal ["__dict__" ]]
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- class _Wrapped (Generic [_PWrapped , _RWrapped , _PWrapper , _RWrapper ]):
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- __wrapped__ : Callable [_PWrapped , _RWrapped ]
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- def __call__ (self , * args : _PWrapper .args , ** kwargs : _PWrapper .kwargs ) -> _RWrapper : ...
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- # as with ``Callable``, we'll assume that these attributes exist
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- __name__ : str
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- __qualname__ : str
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-
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- class _Wrapper (Generic [_PWrapped , _RWrapped ]):
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- def __call__ (self , f : Callable [_PWrapper , _RWrapper ]) -> _Wrapped [_PWrapped , _RWrapped , _PWrapper , _RWrapper ]: ...
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-
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if sys .version_info >= (3 , 12 ):
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def update_wrapper (
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- wrapper : Callable [ _PWrapper , _RWrapper ] ,
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- wrapped : Callable [ _PWrapped , _RWrapped ] ,
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+ wrapper : _T ,
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+ wrapped : _AnyCallable ,
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assigned : Sequence [str ] = ("__module__" , "__name__" , "__qualname__" , "__doc__" , "__annotations__" , "__type_params__" ),
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updated : Sequence [str ] = ("__dict__" ,),
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- ) -> _Wrapped [ _PWrapped , _RWrapped , _PWrapper , _RWrapper ] : ...
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+ ) -> _T : ...
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def wraps (
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- wrapped : Callable [ _PWrapped , _RWrapped ] ,
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+ wrapped : _AnyCallable ,
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assigned : Sequence [str ] = ("__module__" , "__name__" , "__qualname__" , "__doc__" , "__annotations__" , "__type_params__" ),
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updated : Sequence [str ] = ("__dict__" ,),
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- ) -> _Wrapper [ _PWrapped , _RWrapped ] : ...
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+ ) -> IdentityFunction : ...
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else :
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def update_wrapper (
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- wrapper : Callable [ _PWrapper , _RWrapper ] ,
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- wrapped : Callable [ _PWrapped , _RWrapped ] ,
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+ wrapper : _T ,
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+ wrapped : _AnyCallable ,
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assigned : Sequence [str ] = ("__module__" , "__name__" , "__qualname__" , "__doc__" , "__annotations__" ),
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updated : Sequence [str ] = ("__dict__" ,),
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- ) -> _Wrapped [ _PWrapped , _RWrapped , _PWrapper , _RWrapper ] : ...
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+ ) -> _T : ...
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def wraps (
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- wrapped : Callable [ _PWrapped , _RWrapped ] ,
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+ wrapped : _AnyCallable ,
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assigned : Sequence [str ] = ("__module__" , "__name__" , "__qualname__" , "__doc__" , "__annotations__" ),
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updated : Sequence [str ] = ("__dict__" ,),
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- ) -> _Wrapper [ _PWrapped , _RWrapped ] : ...
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+ ) -> IdentityFunction : ...
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def total_ordering (cls : type [_T ]) -> type [_T ]: ...
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def cmp_to_key (mycmp : Callable [[_T , _T ], int ]) -> Callable [[_T ], SupportsAllComparisons ]: ...
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