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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def handle(self, *args, **options):
 """ Pretend django_cassandra_engine to be dummy database backend with no support for migrations. """

        self._change_cassandra_engine_name('django.db.backends.dummy')
        try:
            super(Command, self).handle(*args, **options)
        finally:
            self._change_cassandra_engine_name('django_cassandra_engine')