1 # 太爷爷 -> 爷爷 -> 爸爸 -> 儿子
2 # 单继承 ： 一个父类对应一个子类
3 # 多重继承 ： 子类有父类，父类有父类 。。。。
4 class YeYe():
5 def __init__(self, house):
6 self.house = house
7 self.__wan = "古董"
8 def merry(self):
9 print("爷爷和奶奶结婚了")
10 class Father(YeYe):
11 def __init__(self, house, car):
12 YeYe.__init__(self, house)
13 self.car = car
14 def merry(self):
15 # YeYe.merry(self)
16 print("爸爸和妈妈结婚了")
17 def work(self):
18 print("爸爸上班")
19 class Son(Father):
20 def __init__(self, house, car, computer):
21 Father.__init__(self, house, car)
22 self.computer = computer
23 def merry(self):
24 Father.merry(self)
25 print("就找女朋友，不结婚")
26
27 son1 = Son("大房子", "二手奥拓", "dell")
28 print(son1.house, son1.car, son1.computer)
29 son1.merry()
