parameters: (self, caller_id)
return_statement: return 1, "bus info", get_topic_manager().get_pub_sub_info()
docstring: Retrieve transport/topic connection information
          @param caller_id: ROS caller id    
          @type  caller_id: str
docstring_summary: Retrieve transport/topic connection information
docstring_tokens: Retrieve transport / topic connection information
function: def getBusInfo(self, caller_id):
          """
          Retrieve transport/topic connection information
          @param caller_id: ROS caller id    
          @type  caller_id: str
          """
          return 1, "bus info", get_topic_manager().get_pub_sub_info()
function_tokens: def getBusInfo ( self , caller_id ) : return 1 , "bus info" , get_topic_manager ( ) . get_pub_sub_info ( )