from modelverse import * from random import random username = str(random()) password = str(random()) init() register(username, password) try: model_add("PetriNets", "SimpleClassDiagrams", open("../models/petrinet_ports.mvc", "r").read()) except ModelExists: pass model_modify("SimpleClassDiagrams") print(element_list()) try: model_list() except InvalidMode: print(types()) try: print(read("Place")) except UnknownIdentifier: print(read("Class")) try: print(read_attrs("Place")) except UnknownIdentifier: print(read_attrs("Class"))