Python - Tkinter RadioButton If Statement
You can use lambda to pass your function with argument.
for txt, val in languages: Radiobutton(root, text=txt, padx = 20, variable=v, command=lambda: ShowChoice(root), value=val).pack(anchor=W)
In the ShowChoice function, just use if/else to do 'stuff' depending on what is selected.For example.
def ShowChoice(root): world = v.get() if world == 0: root.destroy()