def main()

in pyqldbsamples/connect_to_ledger.py [0:0]

• 9 lines of code
• 3 McCabe index (conditional complexity)

def main(ledger_name=Constants.LEDGER_NAME):
    """
    Connect to a given ledger using default settings.
    """
    try:
        with create_qldb_driver(ledger_name) as driver:
            logger.info('Listing table names ')
            for table in driver.list_tables():
                logger.info(table)
    except ClientError as ce:
        logger.exception('Unable to list tables.')
        raise ce