def parse_source_into_vocabulary(self, source: Source,
vocabulary: Vocabulary) -> bool:
""" Parse a Source into the given vocabulary
Args:
source (Source)
vocabulary (Vocabulary)
Returns:
bool, True if success, False if Error occurred, as an invalid File
"""
# if this is the predefined source don't parse it, just pretend it
# was successful
if source.predefined:
return True
voc_builder = VocabularyBuilder(vocabulary=vocabulary)
g = rdflib.Graph()
# format = rdflib.util.guess_format(source.source_path)
voc_builder.add_source(source)
voc_builder.set_current_source(source.id)
g.parse(data=source.content, format="turtle")
ontology_nodes = list(
g.subjects(object=rdflib.term.URIRef(
"http://www.w3.org/2002/07/owl#Ontology"),
predicate=rdflib.term.URIRef(Tags.rdf_type.value)))
# a source may have no ontology iri defined
# if wanted on this place more info about the ontology can be extracted
if len(ontology_nodes) > 0:
source.ontology_iri = get_iri_from_uriref(ontology_nodes[0])
self.current_source = source
self._parse_to_vocabulary(g, voc_builder)
return True
def post_process_vocabulary(cls,
vocabulary: Vocabulary,
old_vocabulary: Optional[Vocabulary] = None):
"""Main methode to be called for post processing
Args:
vocabulary (Vocabulary): Freshly parsed Vocabulary
old_vocabulary (Vocabulary): Existing Vocabulary of which the
settings should be overtaken
Returns:
None
"""
# all methods have to reset the state that they are editing first.
# consecutive calls of post_process_vocabulary need to have the same
# result
voc_builder = VocabularyBuilder(vocabulary=vocabulary)
cls._set_labels(voc_builder)
cls._add_predefined_source(voc_builder)
cls._add_predefined_datatypes(voc_builder)
cls._add_owl_thing(voc_builder)
cls._remove_duplicate_parents(voc_builder)
cls._log_and_clear_dependencies(voc_builder)
cls._compute_ancestor_classes(voc_builder)
cls._compute_child_classes(voc_builder)
cls._combine_relations(voc_builder)
if old_vocabulary is not None:
cls.transfer_settings(new_vocabulary=vocabulary,
old_vocabulary=old_vocabulary)
cls._apply_vocabulary_settings(voc_builder)
cls._ensure_parent_class(voc_builder)
cls._sort_relations(voc_builder)
cls._mirror_object_property_inverses(voc_builder)
cls._save_initial_label_summary(vocabulary)