def main()

in pyqldbsamples/create_index.py [0:0]

• 14 lines of code
• 2 McCabe index (conditional complexity)

def main(ledger_name=Constants.LEDGER_NAME):
    """
    Create indexes on tables in a particular ledger.
    """
    logger.info('Creating indexes on all tables...')
    try:
        with create_qldb_driver(ledger_name) as driver:
            create_index(driver, Constants.PERSON_TABLE_NAME, Constants.GOV_ID_INDEX_NAME)
            create_index(driver, Constants.VEHICLE_TABLE_NAME, Constants.VEHICLE_VIN_INDEX_NAME)
            create_index(driver, Constants.VEHICLE_REGISTRATION_TABLE_NAME, Constants.LICENSE_PLATE_NUMBER_INDEX_NAME)
            create_index(driver, Constants.VEHICLE_REGISTRATION_TABLE_NAME, Constants.VEHICLE_VIN_INDEX_NAME)
            create_index(driver, Constants.DRIVERS_LICENSE_TABLE_NAME, Constants.PERSON_ID_INDEX_NAME)
            create_index(driver, Constants.DRIVERS_LICENSE_TABLE_NAME, Constants.LICENSE_NUMBER_INDEX_NAME)
            logger.info('Indexes created successfully.')
    except Exception as e:
        logger.exception('Unable to create indexes.')
        raise e