class Animal:
def eat(self):
print "%s 吃 " %self.name
def drink(self):
print "%s 喝 " %self.name
def shit(self):
print "%s 拉 " %self.name
def pee(self):
print "%s 撒 " %self.name
class Cat(Animal):
def __init__(self, name):
self.name = name
self.breed = '猫'
def cry(self):
print '喵喵叫'
class Dog(Animal):
def __init__(self, name):
self.name = name
self.breed = '狗'
def cry(self):
print '汪汪叫'
# ######### 执行 #########
c1 = Cat('小白家的小黑猫')
c1.eat()
c2 = Cat('小黑的小白猫')
c2.drink()
d1 = Dog('胖子家的小瘦狗')
d1.eat()