def __init__(self, store, identifier=None, graph=None):
if graph is not None:
assert identifier is None
np = store.node_pickler
identifier = md5()
s = list(graph.triples((None, None, None)))
s.sort()
for t in s:
identifier.update("^".join((np.dumps(i) for i in t)))
identifier = URIRef("data:%s" % identifier.hexdigest())
super(GraphValue, self).__init__(store, identifier)
for t in graph:
store.add(t, context=self)
else:
super(GraphValue, self).__init__(store, identifier)
def __init__(self, store, identifier=None, graph=None):
if graph is not None:
assert identifier is None
np = store.node_pickler
identifier = md5()
s = list(graph.triples((None, None, None)))
s.sort()
for t in s:
identifier.update("^".join((np.dumps(i) for i in t)))
identifier = URIRef("data:%s" % identifier.hexdigest())
super(GraphValue, self).__init__(store, identifier)
for t in graph:
store.add(t, context=self)
else:
super(GraphValue, self).__init__(store, identifier)
