def yoba(f):
def f(self, *xs):
return "ALLOU, ETO " + str(self)
return f
class A:
@yoba
def f(self): pass
print(A().f())
ZGVmIHlvYmEoZik6CiAgICBkZWYgZihzZWxmLCAqeHMpOgogICAgICAgIHJldHVybiAiQUxMT1UsIEVUTyAiICsgc3RyKHNlbGYpCiAgICByZXR1cm4gZgoKY2xhc3MgQToKICAgIEB5b2JhCiAgICBkZWYgZihzZWxmKTogcGFzcwoKCnByaW50KEEoKS5mKCkp