def ConsumeByteString(self):
    """Consumes a byte array value.

    Returns:
      The array parsed (as a string).

    Raises:
      ParseError: If a byte array value couldn't be consumed.
    """
    the_list = [self._ConsumeSingleByteString()]
    while self.token and ('\'', '"') in self.token[0]:
      the_list.append(self._ConsumeSingleByteString())
    return ''.join(the_list)
dataset/ETHPy150Open AppScale/appscale/AppServer/google/net/proto2/python/public/text_format.py/_Tokenizer.ConsumeByteString/swapped operands of `in`