def explain(graph):
values = ')\n ('.join([' '.join([x.n3() for x in triple]) for triple in graph.triples((None,None,None))])
values = 'VALUES (?s ?p ?o)\n{\n('+ values + ')\n}'
try:
nanopubs = self.db.query('''select distinct ?np where {
hint:Query hint:optimizer "Runtime" .
?np np:hasAssertion?|np:hasProvenance?|np:hasPublicationInfo? ?g;
np:hasPublicationInfo ?pubinfo;
np:hasAssertion ?assertion;
graph ?assertion { ?s ?p ?o.}
}''' + values, initNs=self.NS.prefixes)
result = ConjunctiveGraph()
for nanopub_uri, in nanopubs:
self.nanopub_manager.get(nanopub_uri, result)
except Exception as e:
print(str(e), entity)
raise e
return result.resource(entity)
def get_entity_sparql(entity):
try:
statements = self.db.query('''select distinct ?s ?p ?o ?g where {
hint:Query hint:optimizer "Runtime" .
?np np:hasAssertion?|np:hasProvenance?|np:hasPublicationInfo? ?g;
np:hasPublicationInfo ?pubinfo;
np:hasAssertion ?assertion;
{graph ?np { ?np sio:isAbout ?e.}}
UNION
{graph ?assertion { ?e ?p ?o.}}
graph ?g { ?s ?p ?o }
}''',initBindings={'e':entity}, initNs=self.NS.prefixes)
result = ConjunctiveGraph()
result.addN(statements)
except Exception as e:
print(str(e), entity)
raise e
#print result.serialize(format="trig")
return result.resource(entity)
def get_entity_disk(entity):
try:
nanopubs = self.db.query('''select distinct ?np where {
hint:Query hint:optimizer "Runtime" .
?np np:hasAssertion?|np:hasProvenance?|np:hasPublicationInfo? ?g;
np:hasPublicationInfo ?pubinfo;
np:hasAssertion ?assertion;
{graph ?np { ?np sio:isAbout ?e.}}
UNION
{graph ?assertion { ?e ?p ?o.}}
}''',initBindings={'e':entity}, initNs=self.NS.prefixes)
result = ConjunctiveGraph()
for nanopub_uri, in nanopubs:
self.nanopub_manager.get(nanopub_uri, result)
# result.addN(nanopubs)
except Exception as e:
print(str(e), entity)
raise e
#print result.serialize(format="trig")
return result.resource(entity)
