mesh_changes.py 文件源码

def get_do_metadata():
    # from the do owl file, get do labels, descriptions
    g = Graph()
    g.parse(DO_OWL_PATH)

    disease_ontology = Literal('disease_ontology', datatype=URIRef('http://www.w3.org/2001/XMLSchema#string'))
    query = """
        SELECT * WHERE {
            ?id oboInOwl:hasOBONamespace ?disease_ontology .
            ?id rdfs:label ?label .
            OPTIONAL {?id obo:IAO_0000115 ?descr}
            FILTER NOT EXISTS {?id owl:deprecated ?dep}
        }
        """
    rows = g.query(query, initBindings={'disease_ontology': disease_ontology})
    res = [{str(k): str(v) for k, v in binding.items()} for binding in rows.bindings]
    df = pd.DataFrame(res)
    df.drop_duplicates(subset=['id'], inplace=True)
    df.fillna("", inplace=True)
    do = df.to_dict("records")
    do = {purl_to_curie(x['id']): x for x in do}
    return do