羊老虎 面向对象 喂养

# 羊  老虎
import  random
# 动物
class Animal():
    def __init__(self,animal,weight,call,food,room_num):
        self._animal = animal
        self._weight = weight
        self._call = call
        self._food = food
        self._room_num = room_num
    def eat(self,food):
        if food==self._food:
            self._weight += 10
        else:
            self._weight -=10
        print(f'{self._animal}吃了{food}，当前体重{self._weight}')
    def call(self):
        self._weight -= 5
        print(f'{self._animal}叫了{self._call}，当前体重{self._weight}')
    def get_weight(self):
        print(f'{self._animal}，当前体重{self._weight}')
        return self._weight

# 老虎继承 动物
class Tiger(Animal):
    def __init__(self,room_num):
        super().__init__("tiger",200,"wow","meat",room_num)
# 羊继承 动物
class Sheep(Animal):
    def __init__(self,room_num):
        super().__init__("sheep",100,"mie","grass",room_num)
# 饲养员
class Keeper():
    # 属性
    def __init__(self):
        # 常量
        self.dict_room={}#{房间号，动物类}
    # 方法  放入动物
    def put_animal(self):
        for room_num in range(1,10):
            animal_type=random.choice([Tiger,Sheep])# 动物类有两种 老虎和羊
            # 实例化一个动物 老虎或者羊类时，传入房间号参数
            animal=animal_type(room_num)# animal=Sheep(0)
            # 放入字典
            self.dict_room[room_num]=animal
    # 方法 喂养动物
    def keep(self):
        for room_num,animal in self.dict_room.items():
            animal.get_weight()
            animal.call()
            animal.eat(animal._food)
            animal.get_weight()
# 实例化
k=Keeper()
k.put_animal()
k.keep()