Python的类

# coding=utf-8__author__ = 'zyt'class Fruit():    name = None    age = 0    def __init__(self):  # 自动被调用        self.name = 'apple'        self.age = 1        print '类名是', self.__class__.__name__    def set_name(self, nm):        self.name = nm    def show_name(self):        print 'name is:', self.nameif __name__ == '__main__':    apple = Fruit()    apple.show_name()    apple.set_name('Red Fuji Apple')    apple.show_name()    print type(apple)    print isinstance(apple, Fruit)运行结果：类名是 Fruitname is: applename is: Red Fuji Apple<type 'instance'>True

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