033_class_Mul-inheritance

#!/usr/bin/env python
# Author:liujun


class People(object):
 def __init__(self,name,age):
 self.name = name
 self.age = age

 def eat(self):
 print("%s is eating ...."% self.name)

 def talk(self):
 print("%s is sleeping ..."% self.name)

 def sleep(self):
 print("%s is sleeping...."%self.name)


class Relation(object):
 def makeFriends(self,obj):
 print("%s is making friends with %s"%(self.name,obj.name))


class Man(People,Relation):

 def __init__(self,name,age,money): # Overwrite the constructor

 #Version 1
 #People.__init__(self,name,age)

 #Version 2
 super(Man,self).__init__(name,age)

 self.money = money
 print("You have %d money when you are borned..."% self.money)

 def piao(self): # This is a new method in Man
 print("%s is piao .... 20s .... done"% self.name)

 def sleep(self): # overwrite the method in sleep
 People.sleep(self)
 print("man is sleeping......")


class Woman(People,Relation):

 def getBirth(self):
 print("%s is born a baby......"% self.name)

m1 = Man("Liujun",28,100)
w1 = Woman("ChenRongHua",26)

m1.makeFriends(w1)