code: def get_help(self, is_category, item):
          
          data = {"cmd": "help"}
          if is_category:
              data["category"] = item
          else:
              data["command"] = item
          self._send_packet(data)
docs: Sends documentation on <item> to <callback>.
  
          This can be used for programmatically accessing documentation.
  
          Keyword arguments:
          is_category -- <bool>; Set this to <True> if <item> is for
                         getting documentation on a permission level and
                         <False> if <item> is for getting documentation on
                         a command.
          item -- <str>; If <is_category> is <True>, this should be one of
                         <"core">, <"mod"> or <"admin"> to get
                         documentation on the commands specific to that
                         permission level. If <is_category> is <False>,
                         this should be the name of the command to get
                         documentation on.