python学生信息管理系统界面代码

以下是一个简单的Python学生信息管理系统的界面代码示例：

from tkinter import *
import tkinter.messagebox as messagebox

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

class StudentManagementSystem:
    def __init__(self):
        self.students = []
        self.window = Tk()
        self.window.title("学生信息管理系统")
        self.window.geometry("400x300")
        self.name_label = Label(self.window, text="姓名：")
        self.name_label.place(x=50, y=50)
        self.name_entry = Entry(self.window)
        self.name_entry.place(x=100, y=50)
        self.age_label = Label(self.window, text="年龄：")
        self.age_label.place(x=50, y=100)
        self.age_entry = Entry(self.window)
        self.age_entry.place(x=100, y=100)
        self.gender_label = Label(self.window, text="性别：")
        self.gender_label.place(x=50, y=150)
        self.gender_entry = Entry(self.window)
        self.gender_entry.place(x=100, y=150)
        self.add_button = Button(self.window, text="添加", command=self.add_student)
        self.add_button.place(x=50, y=200)
        self.show_button = Button(self.window, text="显示", command=self.show_students)
        self.show_button.place(x=150, y=200)
        self.clear_button = Button(self.window, text="清空", command=self.clear_input)
        self.clear_button.place(x=250, y=200)
        self.window.mainloop()

    def add_student(self):
        name = self.name_entry.get()
        age = self.age_entry.get()
        gender = self.gender_entry.get()
        if name and age and gender:
            student = Student(name, age, gender)
            self.students.append(student)
            messagebox.showinfo("添加成功", "添加学生信息成功！")
        else:
            messagebox.showwarning("添加失败", "请填写完整的学生信息！")

    def show_students(self):
        if self.students:
            for index, student in enumerate(self.students):
                messagebox.showinfo(f"学生{index+1}信息", f"姓名：{student.name}\n年龄：{student.age}\n性别：{student.gender}")
        else:
            messagebox.showwarning("未找到学生信息", "暂时没有学生信息！")

    def clear_input(self):
        self.name_entry.delete(0, END)
        self.age_entry.delete(0, END)
        self.gender_entry.delete(0, END)

if __name__ == "__main__":
    system = StudentManagementSystem()

这个界面代码实现了一个简单的学生信息管理系统，可以添加学生、显示学生信息和清空输入框。你可以根据自己的需求进行修改和扩展。