human
I wrote the below code

    def _dec(func):
        def _wrapper(self, *args, **kwargs):
            def bound_func(*args2, **kwargs2):
                return func(self, *args2, **kwargs2)
            return decorator(bound_func)(*args, **kwargs)
        return wraps(func)(_wrapper)
    update_wrapper(_dec, decorator)
    _dec.__name__ = ('method_decorator(%s)' % decorator.__name__)
    return _dec

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

def method_decorator(decorator):