human
I wrote the below code

    def _doc(func):
        cls_docstring = getattr(cls, func.__name__).__doc__
        func_docstring = func.__doc__
        if (func_docstring is None):
            func.__doc__ = cls_docstring
        else:
            new_docstring = (func_docstring % dict(super=cls_docstring))
            func.__doc__ = new_docstring
        return func
    return _doc

What's a good function header?
assistant
#Here's a good function header.

def inherit_docstring_from(cls):