Python 多选框操作

在Python中，多选框通常用于GUI（图形用户界面）编程，特别是在使用Tkinter等库构建应用时。Tkinter的`Radiobutton`和`Checkbutton`组件允许用户选择一组预定义选项中的多个或单个。

例如，如果你想要创建一个包含两个单选框和三个复选框的简单示例：

import tkinter as tk

def on_select():
    selected_options = []
    for widget in frame.winfo_children():
        if isinstance(widget, tk.Radiobutton) or isinstance(widget, tk.Checkbutton):
            if widget.get() == 1:
                selected_options.append(widget['text'])
    
    print("Selected options:", selected_options)

root = tk.Tk()
frame = tk.Frame(root)
frame.pack()

rb1 = tk.Radiobutton(frame, text="Option A", value=1, command=on_select)
rb2 = tk.Radiobutton(frame, text="Option B", value=1, command=on_select)
cb1 = tk.Checkbutton(frame, text="Checkbox 1", value=1, command=on_select)
cb2 = tk.Checkbutton(frame, text="Checkbox 2", value=1, command=on_select)
cb3 = tk.Checkbutton(frame, text="Checkbox 3", value=1, command=on_select)

rb1.pack()
rb2.pack()
cb1.pack()
cb2.pack()
cb3.pack()

root.mainloop()