Python简单会员管理系统

Python简单会员管理系统是一个用Python编写的程序，用于管理会员信息和相关操作。以下是一个简单的Python会员管理系统的实现：

1. 创建会员类：
- 属性：姓名、年龄、性别、手机号码
- 方法：获取会员信息、修改会员信息

2. 创建会员管理系统类：
- 属性：会员列表
- 方法：添加会员、删除会员、查找会员、显示所有会员

3. 实现具体功能：
- 添加会员：向会员列表中添加新的会员对象
- 删除会员：根据姓名或手机号码从会员列表中删除对应的会员对象
- 查找会员：根据姓名或手机号码在会员列表中查找对应的会员对象并返回
- 显示所有会员：遍历会员列表，逐个输出会员信息

示例代码如下：

class Member:
    def __init__(self, name, age, gender, phone):
        self.name = name
        self.age = age
        self.gender = gender
        self.phone = phone
    
    def get_info(self):
        return f"姓名：{self.name}，年龄：{self.age}，性别：{self.gender}，手机号码：{self.phone}"
    
    def modify_info(self, name, age, gender, phone):
        self.name = name
        self.age = age
        self.gender = gender
        self.phone = phone


class MemberManagementSystem:
    def __init__(self):
        self.members = []
    
    def add_member(self, member):
        self.members.append(member)
    
    def delete_member(self, keyword):
        for member in self.members:
            if keyword in [member.name, member.phone]:
                self.members.remove(member)
    
    def find_member(self, keyword):
        for member in self.members:
            if keyword in [member.name, member.phone]:
                return member
        return None
    
    def show_all_members(self):
        for member in self.members:
            print(member.get_info())


# 创建会员管理系统对象
system = MemberManagementSystem()

# 添加会员
member1 = Member("张三", 25, "男", "13812345678")
system.add_member(member1)

# 删除会员
system.delete_member("张三")

# 查找会员
member2 = Member("李四", 30, "女", "13987654321")
system.add_member(member2)
found_member = system.find_member("李四")
if found_member:
    print(found_member.get_info())
else:
    print("未找到该会员")

# 显示所有会员
system.show_all_members()