python擷取gbk中文字元

# -*- coding: gbk -*-def getGBK(s):        i = 0    first = (int('81',16),int('FE',16))    second1 = (int('40',16),int('7E',16))    second2= (int('80',16),int('FE',16))        buf = []    while True:        ch1 = ord(s[i])                if ch1 >= first[0] and ch1 <= first[1]:                        i = i + 1            if i >= len(s):                break            ch2 = ord(s[i])            if (ch2 >= second1[0] and ch2 <= second1[1]) or \               (ch2 >= second2[0] and ch2 <= second2[1]):                buf.append(chr(ch1))                buf.append(chr(ch2))                i = i + 1        else:            i = i + 1        if i >= len(s):            break    print ''.join(buf)                                getGBK('我 是 誰')getGBK('@我是 誰%$%')getGBK('@我abc是誰%$%')    

運行結果

C:\>test.py
我是誰
我是誰
我是誰