def search(self, regex):
        try:
            spec = {'$or': [{'data.content'    : {'$regex': regex, '$options': 'im'}},
                            {'data.description': {'$regex': regex, '$options': 'im'}}]}
            fields = {'_id': 0}
            cur = self.db.docs.find(spec, fields)
        except Exception as e:
            raise DatabaseException(e)
        return [Document(**row) for row in cur]
def test_can_encode_relationship_with_alternative_names(self):
        a = Node("Person", nom=u"Aimée")
        b = Node("Person", nom=u"Baptiste")
        ab = KNOWS_FR(a, b)
        encoded = cypher_repr(ab, related_node_template=u"{property.nom}")
        self.assertEqual(u"(Aimée)-[:CONNAÎT {}]->(Baptiste)", encoded)