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小练习宠物管理系统

萌宠菠菠乐园
2024-12-16 04:46

#coding=utf-8

PETS = [] # 宠物列表

def addPet():
    petId = input("请输入宠物编号:")
    petName = input("请输入宠物名称:")
    petCategory = input("请输入宠物的种类:")
    petPrice = input("请输入宠物的价格:")
    pet = {"id":petId,"name":petName,"category":petCategory,"price":petPrice}
    PETS.append(pet)
    print("宠物添加成功")

def searchPetByName():
    """根据宠物名称来查找宠物"""
    name = input("请输入宠物的名字")
    for pets in PETS:
        if pets["name"] == name:
            text = "编号:{},名称:{},种类:{},价格:{}".format(
                pets["id"],
                pets["name"],
                pets["category"],
                pets["price"]
            )
            print(text)
        else:
            print("没有宠物的姓名是{0}".format(name))

def delPetById():
    """根据宠物Id删除宠物"""
    Id = int(input("请输入宠物Id"))
    for index in PETS:
        if index == Id:
            PETS.remove(index)
            print("删除成功")
        else:
            print("删除失败，没有ID={0}的宠物".format(Id))

def searchEveryPet():
    for pets in PETS:
        text = "编号:{},名称:{},种类:{},价格:{}".format(
            pets["id"],
            pets["name"],
            pets["category"],
            pets["price"]
            )
        print(text)

if __name__ == '__main__':
    while True:
        print("欢迎使用宠物管理系统！")
        print("1------------添加宠物")
        print("2------------删除宠物")
        print("3------------查找宠物")
        print("4------------显示宠物")
        print("5------------退出系统")
        search = int(input("请选择相应的功能"))
        if search == 1:
            addPet()
        elif search == 2:
            delPetById()
        elif search == 3:
            searchPetByName()
        elif search == 4:
            searchEveryPet()
        elif search == 5:
            break
        else:
            print("请选择正确的功能")