parameters: (self, to, tag, desc)
docstring: Collect error messages. See emit.
docstring_summary: Collect error messages. See emit.
docstring_tokens: Collect error messages . See emit .
function: def error(self, to, tag, desc):
  		"""
  		Collect error messages. See emit.
  		
  		"""
  		msg_dict = {
  			"type": "ERROR",
  			"property": {
  				"tag": tag,
  				"desc": desc
  			}
  		}
  		self.out_queue.setdefault(to.rx_key, []).append(msg_dict)
function_tokens: def error ( self , to , tag , desc ) : msg_dict = { "type" : "ERROR" , "property" : { "tag" : tag , "desc" : desc } } self . out_queue . setdefault ( to . rx_key , [ ] ) . append ( msg_dict )