def _delete_entities(self, entity_ids, user=None):
for entity_id in entity_ids:
entity_id = str(entity_id)
try:
entity = self._db[entity_id]
if isinstance(entity, Resource):
for l in entity.links:
self._db.pop(l.id, None)
elif isinstance(entity, Link):
try:
entity.source.links.remove(entity)
except ValueError:
pass
del self._db[entity_id]
except KeyError:
raise Entity.DoesNotExist(entity_id)
def get_entity(self, entity_id, user=None):
entity_id = str(entity_id)
try:
return self._db[entity_id]
except KeyError:
raise Entity.DoesNotExist(entity_id)
