def close(self):
        self.conn.close()
Pick a cell (possibly ourselves) to build new instance(s) and
dataset/ETHPy150Open philipsoutham/py-mysql2pgsql/mysql2pgsql/lib/postgres_db_writer.py/PostgresDbWriter.close--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/manager.py/CellsManager.build_instances