'python面向对象06其他实例作为属性'

class Dog:
    def __init__(self,name,height,power):  
        self.name=name
        self.height=height
        self.power=power
        self.blood=10
    def bark(self):
        print(f'name:{self.name},blood:{self.blood}')
        

class PetDog(Dog):
    def __init__(self,name,height,power,price,house):
        super().__init__(name,height,power)
        self.price=price
        self.house=house      #实例也可以做为属性
        

class DogHouse():
    def __init__(self,no):
        self.no=no
        print(f'已经创建狗窝{self.no}')

house=DogHouse('9527')
pd=PetDog('小可爱',0.2,1,998,house)   #这里将house这个实例作为参数,然后当做pd实例的属性
print(pd.price)
pd.bark()

pd.house.no