python学生信息管理系统

好的，下面是一个简单的Python学生信息管理系统的示例代码：

class Student:
    def __init__(self, name, age, gender):
        self.name = name
        self.age = age
        self.gender = gender

class StudentManagementSystem:
    students = []

    @staticmethod
    def add_student():
        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：")
        student = Student(name, age, gender)
        StudentManagementSystem.students.append(student)
        print("添加成功！")

    @staticmethod
    def remove_student():
        name = input("请输入要删除的学生姓名：")
        index = -1
        for i in range(len(StudentManagementSystem.students)):
            if StudentManagementSystem.students[i].name == name:
                index = i
                break
        if index != -1:
            StudentManagementSystem.students.pop(index)
            print("删除成功！")
        else:
            print("该学生不存在！")

    @staticmethod
    def search_student():
        name = input("请输入要查询的学生姓名：")
        index = -1
        for i in range(len(StudentManagementSystem.students)):
            if StudentManagementSystem.students[i].name == name:
                index = i
                break
        if index != -1:
            student = StudentManagementSystem.students[index]
            print("姓名：{}，年龄：{}，性别：{}".format(student.name, student.age, student.gender))
        else:
            print("该学生不存在！")

    @staticmethod
    def show_students():
        print("学生列表：")
        for student in StudentManagementSystem.students:
            print("姓名：{}，年龄：{}，性别：{}".format(student.name, student.age, student.gender))

    @staticmethod
    def show_menu():
        print("欢迎使用学生信息管理系统！")
        print("1. 添加学生")
        print("2. 删除学生")
        print("3. 查询学生")
        print("4. 显示学生列表")
        print("0. 退出系统")

    @staticmethod
    def run():
        while True:
            StudentManagementSystem.show_menu()
            choice = input("请选择操作：")
            if choice == "0":
                print("谢谢使用！")
                break
            elif choice == "1":
                StudentManagementSystem.add_student()
            elif choice == "2":
                StudentManagementSystem.remove_student()
            elif choice == "3":
                StudentManagementSystem.search_student()
            elif choice == "4":
                StudentManagementSystem.show_students()
            else:
                print("输入有误，请重新输入！")

if __name__ == '__main__':
    StudentManagementSystem.run()

这个学生信息管理系统包含以下功能：

1. 添加学生
2. 删除学生
3. 查询学生
4. 显示学生列表
0. 退出系统

你可以根据自己的需求对其进行修改和扩展。