python简易通讯录

Python简易通讯录是一个基于Python语言开发的简单联系人管理系统，它可以帮助用户存储和管理联系人的信息。以下是一个简单的Python通讯录的实现示例：

class Contact:
    def __init__(self, name, phone_number):
        self.name = name
        self.phone_number = phone_number

class AddressBook:
    def __init__(self):
        self.contacts = []

    def add_contact(self, contact):
        self.contacts.append(contact)

    def search_contact(self, name):
        for contact in self.contacts:
            if contact.name == name:
                return contact
        return None

    def delete_contact(self, name):
        contact = self.search_contact(name)
        if contact:
            self.contacts.remove(contact)
            print(f"成功删除联系人：{name}")
        else:
            print(f"未找到联系人：{name}")

    def display_contacts(self):
        if len(self.contacts) == 0:
            print("通讯录为空")
        else:
            print("通讯录中的联系人：")
            for contact in self.contacts:
                print(f"姓名：{contact.name}，电话：{contact.phone_number}")

# 创建通讯录对象
address_book = AddressBook()

# 添加联系人
contact1 = Contact("张三", "123456789")
address_book.add_contact(contact1)

contact2 = Contact("李四", "987654321")
address_book.add_contact(contact2)

# 显示所有联系人
address_book.display_contacts()

# 搜索联系人
search_name = "张三"
result = address_book.search_contact(search_name)
if result:
    print(f"找到联系人：{result.name}，电话：{result.phone_number}")
else:
    print(f"未找到联系人：{search_name}")

# 删除联系人
delete_name = "李四"
address_book.delete_contact(delete_name)

# 再次显示所有联系人
address_book.display_contacts()