python写学生通讯录管理系统

好的，我可以为你提供一个简单的 Python 学生通讯录管理系统的实现思路，包括以下功能：添加学生信息、删除学生信息、查找学生信息、修改学生信息、显示学生信息、退出系统。具体实现如下：

1. 搭建基本框架

首先，我们需要创建一个学生通讯录类，包含各种操作学生信息的方法，如添加、删除、查找、修改、显示等。同时，我们需要在主程序中创建一个菜单，使用户可以选择需要进行的操作。

class Student:
    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"{self.name}, {self.age}, {self.gender}, {self.phone}"

class StudentList:
    def __init__(self):
        self.students = []

    def add_student(self, student):
        self.students.append(student)

    def remove_student(self, name):
        for s in self.students:
            if s.name == name:
                self.students.remove(s)

    def find_student(self, name):
        for s in self.students:
            if s.name == name:
                return s
        return None

    def update_student(self, name, age, gender, phone):
        for s in self.students:
            if s.name == name:
                s.age = age
                s.gender = gender
                s.phone = phone

    def show_students(self):
        for s in self.students:
            print(s.get_info())

def show_menu():
    print("1. 添加学生信息")
    print("2. 删除学生信息")
    print("3. 查找学生信息")
    print("4. 修改学生信息")
    print("5. 显示学生信息")
    print("6. 退出系统")

2. 实现添加学生信息功能

def add_student_info():
    name = input("请输入学生姓名：")
    age = input("请输入学生年龄：")
    gender = input("请输入学生性别：")
    phone = input("请输入学生电话：")
    student = Student(name, age, gender, phone)
    student_list.add_student(student)
    print("添加学生信息成功！")

3. 实现删除学生信息功能

def remove_student_info():
    name = input("请输入学生姓名：")
    student_list.remove_student(name)
    print("删除学生信息成功！")

4. 实现查找学生信息功能

def find_student_info():
    name = input("请输入学生姓名：")
    student = student_list.find_student(name)
    if student:
        print(student.get_info())
    else:
        print("未找到该学生信息！")

5. 实现修改学生信息功能

def update_student_info():
    name = input("请输入学生姓名：")
    age = input("请输入学生年龄：")
    gender = input("请输入学生性别：")
    phone = input("请输入学生电话：")
    student_list.update_student(name, age, gender, phone)
    print("修改学生信息成功！")

6. 实现显示学生信息功能

def show_student_info():
    student_list.show_students()

7. 实现退出系统功能

def exit_system():
    print("再见！")
    sys.exit(0)

8. 完整代码

import sys

class Student:
    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"{self.name}, {self.age}, {self.gender}, {self.phone}"

class StudentList:
    def __init__(self):
        self.students = []

    def add_student(self, student):
        self.students.append(student)

    def remove_student(self, name):
        for s in self.students:
            if s.name == name:
                self.students.remove(s)

    def find_student(self, name):
        for s in self.students:
            if s.name == name:
                return s
        return None

    def update_student(self, name, age, gender, phone):
        for s in self.students:
            if s.name == name:
                s.age = age
                s.gender = gender
                s.phone = phone

    def show_students(self):
        for s in self.students:
            print(s.get_info())

def show_menu():
    print("1. 添加学生信息")
    print("2. 删除学生信息")
    print("3. 查找学生信息")
    print("4. 修改学生信息")
    print("5. 显示学生信息")
    print("6. 退出系统")

def add_student_info():
    name = input("请输入学生姓名：")
    age = input("请输入学生年龄：")
    gender = input("请输入学生性别：")
    phone = input("请输入学生电话：")
    student = Student(name, age, gender, phone)
    student_list.add_student(student)
    print("添加学生信息成功！")

def remove_student_info():
    name = input("请输入学生姓名：")
    student_list.remove_student(name)
    print("删除学生信息成功！")

def find_student_info():
    name = input("请输入学生姓名：")
    student = student_list.find_student(name)
    if student:
        print(student.get_info())
    else:
        print("未找到该学生信息！")

def update_student_info():
    name = input("请输入学生姓名：")
    age = input("请输入学生年龄：")
    gender = input("请输入学生性别：")
    phone = input("请输入学生电话：")
    student_list.update_student(name, age, gender, phone)
    print("修改学生信息成功！")

def show_student_info():
    student_list.show_students()

def exit_system():
    print("再见！")
    sys.exit(0)

if __name__ == "__main__":
    student_list = StudentList()
    while True:
        show_menu()
        choice = input("请选择要进行的操作：")
        if choice == "1":
            add_student_info()
        elif choice == "2":
            remove_student_info()
        elif choice == "3":
            find_student_info()
        elif choice == "4":
            update_student_info()
        elif choice == "5":
            show_student_info()
        elif choice == "6":
            exit_system()
        else:
            print("输入有误，请重新输入！")

以上就是一个简单的 Python 学生通讯录管理系统的实现思路，你可以根据需要进行修改和完善。