Monkeypatching an object to become callable

Bruno Desthuilliers bruno.42.desthuilliers at websiteburo.invalid
Mon Aug 10 10:08:32 CEST 2009


7stud a écrit :
(snip)
> class Wrapper(object):
>     def __init__(self, obj, func):
>         self.obj = obj
>         self.func = func
> 
>     def __call__(self, *args):
>         return self.func(*args)
> 
>     def __getattr__(self, name):
>         return object.__getattribute__(self.obj, name)

This should be

           return getattr(self.obj, name)

directly calling object.__getattribute__ might skip redefinition of 
__getattribute__ in self.obj.__class__ or it's mro.




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