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class绑定方法后为实例添加的属性，是类属性？！

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名字的事情再说吧

#1 Created at ... [Delete] [Delete and Lock User]

class绑定方法，添加后的age应该是类属性，不是实例属性

>>> def set_age(self, age):
    self.age=age

>>> Student.set_age = MethodType(set_age, Student)
>>> s3=Student()
>>> s3.age=13
>>> s3.age
13
>>> s3.set_age(26)
>>> s3.age
13
>>> del s3.age
>>> s3.age
26

JeromeDeng

#2 Created at ... [Delete] [Delete and Lock User] 
Student.set_age = MethodType(set_age, Student)

你原本就是给Student类上面加方法啊，如果是给实例加应该是：

Student.set_age = MethodType(set_age, s3)

岁千九公公刘

#3 Created at ... [Delete] [Delete and Lock User]

应该是

s3.set_age = MethodType(set_age, s3)

吧

本木lxy

#4 Created at ... [Delete] [Delete and Lock User]

同意公公刘的

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