error code 的排列及描述,字典的小应用

#先建立5个字典, 表示每个位上不同字符代表的意义err_1 = {'A':'WAN ', 'L':'LAN '}err_2 = {'A':'11M ', 'B':'11M ', 'G':'11M ', 'N':'11M ', 'H':'54M '}err_3 = {'L':'Low Channel ', 'M':'Middle Channel ', 'H':'High Channel '}err_4 = {'P':'Tx  Power ', 'E':'EVM ', 'F':'Frequency Error ', 'M':'Mask ', 'R':'PER '}err_5 = {'0':'Low limit', '1':'Upper limit', '2':'Other error'}#循环得到errorcode和其意义errorcode = {}code = ''description = ''for a in err_1:    for b in err_2:        for c in err_3:            for d in err_4:                for e in err_5:                    code = a+b+c+d+e                    description = err_1[a] + err_2[b] + err_3[c] + err_4[d] + err_5[e]                    errorcode[code] = description                    print(code,":",description)                    #显示每个code和其对应的意义#for key in errorcode:#    print(key,':' , errorcode[key])