def escape_postgres_query(self, text):
        return " & ".join(
            "$${0}$$".format(word)
            for word
            in escape_query(text).split()
        )
The .parent pointer is correct even when the same Options class is
dataset/ETHPy150Open etianen/django-watson/src/watson/backends.py/PostgresLegacySearchBackend.escape_postgres_query--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_usage.py/SubCommandTest.test_subCommandInTwoPlaces