类方法不能调用同一类中的其他类方法

Question

I have a class defined with two methods: 我有一个用两种方法定义的类：

class A:
    def called():
        print 'called'
    def caller(self):
        called()

But caller can not use called directly 但是来电者不能直接使用被叫

A().caller()

gives error 给出错误

NameError: global name 'called' is not defined

How can I call the other unbounded method within the same class ? 如何在同一类中调用其他无界方法？

Answer 1

Qualify the method with self or the class name A . 用self或类名A限定方法。

class A:

    @staticmethod
    def called():
        print 'called'

    def caller(self):
        self.called()
        # Or
        A.called()

NOTE I changed the method called as a static method. 注意我更改了called静态方法的方法。