code: def get_message(self, dummy0, dummy1, use_cmd=False):
          
  
          ns = _UJOIN % (self.db, self.coll)
  
          if use_cmd:
              ns = _UJOIN % (self.db, "$cmd")
              spec = self.as_command()[0]
  
              return query(0, ns, 0, -1, spec, None, self.codec_options)
  
          return get_more(ns, self.ntoreturn, self.cursor_id)
docs: Get a getmore message.