Python基础-对象篇

 1 class people():
 2     def __init__(self,name):
 3         self.name = name
 4         self.age = ‘21‘
 5 
 6     def sit(self):
 7         print(‘%s坐下‘ % self.name)
 8 
 9     def say(self):
10         print(‘%s说话‘ % self.name)
11 
12     def edit_age(self,age):
13         self.age = age
14 
15 jack = people(‘jack‘)
16 jack.sit()
17 jack.say()
18 jack.age = 5
19 print(jack.age)
20 jack.edit_age(30)
21 print(jack.age)
22 
23 class son(people):
24     def __init__(self,name,sex,*age):
25         super().__init__(name,*age)
26         self.sex = sex
27 
28     def eat(self):
29         print(‘%s在吃‘ % self.sex)
30     # 重写父类
31     def say(self):
32         print(‘%s在说话，是个%s的‘ % (self.name,self.sex))
33 
34 shabi = son(‘dada‘,‘男‘)
35 shabi.edit_age(100)
36 print(shabi.age)
37 shabi.eat()
38 shabi.say()