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()
self.breed = '猫'和self.breed = '狗'这两句报错
SyntaxError: invalid character in identifier