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Radio button bar

from Tkinter  import *       class Radiobar(Frame):     def __init__(self, parent=None, picks=[], side=LEFT, anchor=W):         Frame.__init__(self, parent)         self.var = StringVar()         for pick in picks:             rad = Radiobutton(self, text=pick, value=pick, variable=self.var)             rad.pack(side=side, anchor=anchor, expand=YES)     def state(self):         return self.var.get()       root = Tk() radioButtonBar = Radiobar(root, ['a', 'b', 'c'], side=TOP, anchor=NW) radioButtonBar.pack(side=LEFT, fill=Y) radioButtonBar.config(relief=RIDGE,  bd=2) def allstates():     print radioButtonBar.state() Button(root, text='Peek', command=allstates).pack(side=RIGHT) root.mainloop()