宠物管理系统 宠物寄养技术实现 代码示例

这是一个简单的宠物寄养管理系统的代码示例，包括了宠物信息的录入、查询和删除功能，以及寄养信息的录入和查询功能。

class Pet:
    def __init__(self, name, species, age, owner):
        self.name = name
        self.species = species
        self.age = age
        self.owner = owner
        
class Boarding:
    def __init__(self, pet, start_date, end_date):
        self.pet = pet
        self.start_date = start_date
        self.end_date = end_date
        
class PetManagement:
    def __init__(self):
        self.pets = []
        self.boardings = []
        
    def add_pet(self, pet):
        self.pets.append(pet)
        
    def remove_pet(self, name):
        for pet in self.pets:
            if pet.name == name:
                self.pets.remove(pet)
                
    def find_pet(self, name):
        for pet in self.pets:
            if pet.name == name:
                return pet
        return None
    
    def add_boarding(self, boarding):
        self.boardings.append(boarding)
        
    def find_boarding(self, name):
        for boarding in self.boardings:
            if boarding.pet.name == name:
                return boarding
        return None

这里定义了三个类，分别是宠物类 `Pet`、寄养类 `Boarding` 和宠物管理类 `PetManagement`。宠物类用于存储宠物的基本信息，寄养类用于存储宠物的寄养信息，宠物管理类用于管理宠物和寄养信息。

下面是一个简单的使用示例：

pm = PetManagement()

# 添加宠物
pet1 = Pet("小白", "狗", 2, "张三")
pet2 = Pet("小黄", "猫", 1, "李四")
pm.add_pet(pet1)
pm.add_pet(pet2)

# 查询宠物
pet = pm.find_pet("小白")
if pet:
    print("宠物名：", pet.name)
    print("宠物种类：", pet.species)
    print("宠物年龄：", pet.age)
    print("宠物主人：", pet.owner)

# 删除宠物
pm.remove_pet("小黄")

# 添加寄养信息
boarding1 = Boarding(pet1, "2022-01-01", "2022-01-10")
pm.add_boarding(boarding1)

# 查询寄养信息
boarding = pm.find_boarding("小白")
if boarding:
    print("宠物名：", boarding.pet.name)
    print("寄养开始日期：", boarding.start_date)
    print("寄养结束日期：", boarding.end_date)