human
I wrote the below code

    def fget(self):
        return getattr(getattr(self, local_attr), proxied_attr)
    def fset(self, value):
        setattr(getattr(self, local_attr), proxied_attr, value)
    def fdel(self):
        delattr(getattr(self, local_attr), proxied_attr)
    return property(fget, fset, fdel, doc)

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

def proxied_attribute(local_attr, proxied_attr, doc):