Little python quiz

quiz.py

"""
Implement @secret_decorator allows to bypass decorator on base class method
"""

class Base(object):
    @secret_decorator
    def method(self):
        print('base')


class Child(Base):
    @secret_decorator
    def method(self):
        print('child')
        # bypass super/secret_decorator and directly call method impl
        super(Child, self).method.original()


"""
>>> base, child = Base(), Child()

>>> base.method()
decorated
base

>>> child.method()
decorated
child
base
"""

    def secret_decorator(func):
        def inner(self):
            print 'decorated'
            func(self)

        from functools import partial
        class Desc(object):
            def __init__(self, func): self.func = func
            def __call__(self): self.func(self)
            def __get__(self, instance): return partial(self.func, instance)

        inner.original = Desc(func)
        return inner

btw @sureshvv the solution contains a bug. In case of child.method() the self inside of base.method is not Child instance, but Desc instance