import ifcopenshell from ifcopenshell.mvd import mvd mvd_concept = mvd.open_mvd("examples/wall_extraction.mvdxml") file = ifcopenshell.open("Duplex_A_20110505.ifc") all_data = mvd.get_data(mvd_concept, file, spreadsheet_export=True) non_respecting_entities = mvd.get_non_respecting_entities(file, all_data[1]) respecting_entities = mvd.get_respecting_entities(file, all_data[1]) 

# Create a new file new_file = ifcopenshell.file(schema=file.schema) proj = file.by_type("IfcProject")[0] new_file.add(proj) for e in respecting_entities: new_file.add(e) new_file.write("new_file.ifc")

# Visualize results mvd.visualize(file, non_respecting_entities)

import ifcopenshell from ifcopenshell.mvd import mvd from colorama import Fore from colorama import Style concept_roots = list(ifcopenshell.mvd.concept_root.parse(MVDXML_FILENAME)) file = ifcopenshell.open(IFC_FILENAME) tt = 0 # total number of tests ts = 0 # total number of successful tests for concept_root in concept_roots: print("ConceptRoot: ", concept_root.entity) for concept in concept_root.concepts(): tt = tt + 1 print("Concept: ", concept.name) try: if len(concept.template().rules) > 1: attribute_rules = [] for rule in concept.template().rules: attribute_rules.append(rule) rules_root = ifcopenshell.mvd.rule("EntityRule", concept_root.entity, attribute_rules) else: rules_root = concept.template().rules[0] ts = ts + 1 finst = 0 #failed instances for inst in file.by_type(concept_root.entity): try: data = mvd.extract_data(rules_root, inst) valid, output = mvd.validate_data(concept, data) if not valid: finst = finst + 1 print("[VALID]" if valid else Fore.RED +"[failure]"+Style.RESET_ALL, inst) print(output) except Exception as e: print(Fore.RED+"EXCEPTION: ", e, Style.RESET_ALL,inst) print () print (int(finst), "out of", int(len(file.by_type(concept_root.entity))), "instances failed the check") print ("---------------------------------") except Exception as e: print("EXCEPTION: "+Fore.RED,e,Style.RESET_ALL) print("---------------------------------") print("---------------------------------") print("---------------------------------") tf = tt-ts # total number of failed tests print ("\nRESULTS OVERVIEW") print ("Total number of tests: ",tt) print ("Total number of executed tests: ", ts) print ("Total number of failed tests: ", tf)