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� Z e d d � � Z e d d � � Z e j d d � � Z d d � Z e d d � � Z e d d � � Z d S)r a Class for finalization of weakrefable objects
finalize(obj, func, *args, **kwargs) returns a callable finalizer
object which will be called when obj is garbage collected. The
first time the finalizer is called it evaluates func(*arg, **kwargs)
and returns the result. After this the finalizer is dead, and
calling it just returns None.
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Fc @ s e Z d Z d Z d S) zfinalize._Info�weakrefr% r> rb �atexit�indexN)zweakrefzfunczargszkwargszatexitzindex)r- r. r/ r1 r r r r �_Info� s rp c O s� | j s1 d d l } | j | j � d t _ n | j � } t | | � | _ | | _ | | _ | pj d | _
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