dict对象不可调用，

Question

我正在编写一个python＆＃34;脚本＆＃34;从Octal转到Binary现在我遇到了这个：

OctalBinary1 = { "0" : "000", "1" : "001", "2" : "010", "3" : "011", "4" : "100", "5" : "101", "6" : "110", "7" : "111" } def toBinaryOctal(x): counter = 0 sum_var = "" fin_var = "" if len(x) % 3 == 0: for i in x: counter += 1 sum_var += str(i) if counter == 1: for x , y in OctalBinary1(): if x == sum_var: print ("ok") fin_var += OctalBinary1[x] toBinaryOctal("123")

这是我的剧本：

Led1 = new  wxLed(Panel1,ID_LED1,wxColour(0,0,0),wxColour(0,255,0),
                  wxDefaultPosition,wxDefaultSize);

Answer 1

迭代dict的键和值的正确方法是：

for x, y in OctalBinary1.items():
    if x == sum_var:
        print ("ok")
        fin_var += OctalBinary1[x]