parser.py 文件源码

def decode_param(param):
    name, v = param.split('=', 1)
    values = v.split('\n')
    value_results = []
    for value in values:
        match = re.search(r'=\?((?:\w|-)+)\?(Q|B)\?(.+)\?=', value)
        if match:
            encoding, type_, code = match.groups()
            if type_ == 'Q':
                value = quopri.decodestring(code)
            elif type_ == 'B':
                value = base64.decodestring(code)
            value = str_encode(value, encoding)
            value_results.append(value)
            if value_results:
                v = ''.join(value_results)
    logger.debug("Decoded parameter {} - {}".format(name, v))
    return name, v