[issue1515] deepcopy doesn't copy instance methods

[Christian Heimes]

Christian Heimes added the comment:

I've read your blog. You don't have to modify the Python core:

import copy
import types

def _deepcopy_method(x, memo):
    return type(x)(x.im_func, deepcopy(x.im_self, memo), x.im_class)
copy._deepcopy_dispatch[types.MethodType] = _deepcopy_method

I still wonder why you have to use deepcopy in your app.

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nosy: +tiran

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