python中创建多个按钮_pythontkinter：如何创建多个单选按钮？

又是我。：p

我在一个组中定义了单选按钮来减少代码。但是我怎么能用这种方式创建多个单选按钮呢？例如，我想创建两个列表，但在这两个列表中，我只希望选择一个选项。

我的代码是：from Tkinter import *

master = Tk()

var = IntVar()

var.set(1)#Wahl inizialisieren

scrollbar = Scrollbar(master)

scrollbar.pack(side=RIGHT, fill=Y)

master.geometry('1000x500') #Abmessung Fenster

master.title('test') #Tittel Fenster

def create_window(): #Definion und Festlegung neues Fenster

toplevel = Toplevel()

toplevel.title('result')

toplevel.geometry('1500x1000')

toplevel.focus_set()

sex = [

("male",1),

("female",2),

("male1",3),

("female1",4),

]

test = [

("test",5),

("test1",6),

("test2",7),

("test3",8),

]

def ShowChoice():

print var.get()

#Erzeugung

Checkliste----------------------------------------------------------------

Label(master,

text='''choose one answer:''',

padx = 20).pack()

for txt, val in sex:

Radiobutton(master,

text=txt,

justify = LEFT,

padx = 20,

variable=var,

variable=v,

command=ShowChoice,

value=val).pack(anchor=N)

Label(master,

text='''choose one answer:''',

padx = 20).pack()

for txt, val in test:

Radiobutton(master,

text=txt,

justify = LEFT,

padx = 20,

variable=var,

variable=v1,

command=ShowChoice,

value=val).pack(anchor=N)

#-------------------------------------------------------------------------

Button(master, text='forward', command=create_window).pack(padx=5,

anchor=N, pady=4)

master.mainloop()