def ConsumeInt64(self):
    """Consumes a signed 64bit integer number.

    Returns:
      The integer parsed.

    Raises:
      ParseError: If a signed 64bit integer couldn't be consumed.
    """
    try:
      result = ParseInteger(self.token, is_signed=True, is_long=True)
    except __HOLE__, e:
      raise self._ParseError(str(e))
    self.NextToken()
    return result
dataset/ETHPy150Open AppScale/appscale/AppServer/google/net/proto2/python/public/text_format.py/_Tokenizer.ConsumeInt64