def strQ2B(ustring):
"""全角轉半角"""
rstring = ""
for uchar in ustring:
inside_code = ord(uchar)
if inside_code == 12288: # 全角空格直接轉換
inside_code = 32
elif (inside_code >= 65281 and inside_code <= 65374): # 全角字符(除空格)根據關係轉化
inside_code -= 65248
# rstring += unichr(inside_code)
rstring += chr(inside_code)
return rstring