code: def get_attribute(self, obj, attribute):
          
          raw_return = self.send_command_return(obj, attribute, '?')
          if len(raw_return) > 2 and raw_return[0] == '"' and raw_return[-1] == '"':
              return raw_return[1:-1]
          return raw_return
docs: Returns single object attribute.
  
          :param obj: requested object.
          :param attribute: requested attribute to query.
          :returns: returned value.
          :rtype: str