python学生信息管理系统tkinter

以下是一个简单的Python学生信息管理系统的Tkinter界面实现，包括添加、删除、修改和查询学生信息的功能：

import tkinter as tk

class Student:
    def __init__(self, name, id, course, score):
        self.name = name
        self.id = id
        self.course = course
        self.score = score

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

    def add_student(self, name, id, course, score):
        student = Student(name, id, course, score)
        self.students.append(student)

    def delete_student(self, id):
        for student in self.students:
            if student.id == id:
                self.students.remove(student)

    def update_student(self, id, name, course, score):
        for student in self.students:
            if student.id == id:
                student.name = name
                student.course = course
                student.score = score

    def search_student(self, id):
        for student in self.students:
            if student.id == id:
                return student
        return None

class StudentManagementSystemGUI:
    def __init__(self):
        self.system = StudentManagementSystem()

        self.window = tk.Tk()
        self.window.title("学生信息管理系统")
        self.window.geometry("400x300")

        self.name_label = tk.Label(self.window, text="姓名")
        self.name_label.grid(row=0, column=0)
        self.name_entry = tk.Entry(self.window)
        self.name_entry.grid(row=0, column=1)

        self.id_label = tk.Label(self.window, text="学号")
        self.id_label.grid(row=1, column=0)
        self.id_entry = tk.Entry(self.window)
        self.id_entry.grid(row=1, column=1)

        self.course_label = tk.Label(self.window, text="课程")
        self.course_label.grid(row=2, column=0)
        self.course_entry = tk.Entry(self.window)
        self.course_entry.grid(row=2, column=1)

        self.score_label = tk.Label(self.window, text="成绩")
        self.score_label.grid(row=3, column=0)
        self.score_entry = tk.Entry(self.window)
        self.score_entry.grid(row=3, column=1)

        self.add_button = tk.Button(self.window, text="添加", command=self.add_student)
        self.add_button.grid(row=4, column=0)

        self.delete_button = tk.Button(self.window, text="删除", command=self.delete_student)
        self.delete_button.grid(row=4, column=1)

        self.update_button = tk.Button(self.window, text="修改", command=self.update_student)
        self.update_button.grid(row=4, column=2)

        self.search_button = tk.Button(self.window, text="查询", command=self.search_student)
        self.search_button.grid(row=4, column=3)

        self.result_label = tk.Label(self.window, text="")
        self.result_label.grid(row=5, column=0, columnspan=4)

        self.window.mainloop()

    def add_student(self):
        name = self.name_entry.get()
        id = self.id_entry.get()
        course = self.course_entry.get()
        score = self.score_entry.get()
        self.system.add_student(name, id, course, score)
        self.result_label.config(text="添加成功")

    def delete_student(self):
        id = self.id_entry.get()
        self.system.delete_student(id)
        self.result_label.config(text="删除成功")

    def update_student(self):
        id = self.id_entry.get()
        name = self.name_entry.get()
        course = self.course_entry.get()
        score = self.score_entry.get()
        self.system.update_student(id, name, course, score)
        self.result_label.config(text="修改成功")

    def search_student(self):
        id = self.id_entry.get()
        student = self.system.search_student(id)
        if student:
            self.name_entry.delete(0, tk.END)
            self.name_entry.insert(0, student.name)
            self.course_entry.delete(0, tk.END)
            self.course_entry.insert(0, student.course)
            self.score_entry.delete(0, tk.END)
            self.score_entry.insert(0, student.score)
            self.result_label.config(text="")
        else:
            self.result_label.config(text="未找到该学生")

if __name__ == "__main__":
    gui = StudentManagementSystemGUI()