您可以使用
__getattr__：
class foo(object): def f1(self): print "original f1" def f2(self): print "original f2"class foo_decorator(object): def __init__(self, decoratee): self._decoratee = decoratee def f1(self): print "decorated f1" self._decoratee.f1() def __getattr__(self, name): return getattr(self._decoratee, name)u = foo()v = foo_decorator(u)v.f1()v.f2()
