python - 如何使用 for 循环按名称修改变量？

Question

b1 = Button(win,padx = 70,pady = 70,bg = "gray", command = lambda: click(b1))
b2 = Button(win,padx = 70,pady = 70, command = lambda: click(b2))
b3 = Button(win,padx = 70,pady = 70, command = lambda: click(b3))
b4 = Button(win,padx = 70,pady = 70, command = lambda: click(b4))
b5 = Button(win,padx = 70,pady = 70, command = lambda: click(b5))
b6 = Button(win,padx = 70,pady = 70, command = lambda: click(b6))
b7 = Button(win,padx = 70,pady = 70, command = lambda: click(b7))
b8 = Button(win,padx = 70,pady = 70, command = lambda: click(b8))
b9 = Button(win,padx = 70,pady = 70, command = lambda: click(b9))

for n in range(10):
    bn.configure(text=="something") #To modify all buttons with loop

如何使用for循环动态修改按钮的名称？

标签： pythonfor-loop

Answer 1

创建一个按钮字典，即

dict_button = {}

for n in range(10):
     dict_button['b'+ str(n)].configure(text=="something")

并将字典中的按钮保持为

dict_button['b1'] = Button(win,padx = 70,pady = 70,bg = "gray", command = lambda: click(b1))