Я пытаюсь сделать калькулятор с помощью модуля tkinter, и мне нужно отключить все кнопки, когда я нажимаю кнопку «выкл», но мой код не работает. Я не уверен почему.
def off():
btnoff = Button(win,command = off,state=DISABLED)
btn1 = Button(win,command=lambda:add(1),state=DISABLED)
btn2 = Button(win,command=lambda:add(2),state=DISABLED)
btn3 = Button(win,command=lambda:add(3),state = DISABLED)
btn4 = Button(win,command=lambda:add(4),state = DISABLED)
btn5 = Button(win,command=lambda:add(5),state = DISABLED)
btn6 = Button(win,command=lambda:add(6),state = DISABLED)
btn7 = Button(win,command=lambda:add(7),state = DISABLED)
btn8 = Button(win,command=lambda:add(8),state = DISABLED)
btn9= Button(win,command=lambda:add(9),state = DISABLED)
btn0 = Button(win,command=lambda:add(0),state = DISABLED)
btn40 = Button(win,state = DISABLED)
btnclear = Button(win,command = clear,state = DISABLED )
btnequal = Button(win,command =equal,state = DISABLED)
btnadd = Button(win,command =add,state = DISABLED)
btndivide = Button(win,command = divide,state = DISABLED)
btnsubtract = Button(win,command = subtract,state = DISABLED)
btn00 = Button(win,state = DISABLED)
Это мой код.