def wait_till_delete()

in amazon_forecast_tutorial/common/util/fcst_utils.py [0:0]

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

def wait_till_delete(callback, check_time = 5, timeout = None):

    elapsed_time = 0
    while timeout is None or elapsed_time < timeout:
        try:
            out = callback()
        except botocore.exceptions.ClientError as e:
            # When given the resource not found exception, deletion has occured
            if e.response['Error']['Code'] == 'ResourceNotFoundException':
                print('Successful delete')
                return
            else:
                raise
        time.sleep(check_time)  # units of seconds
        elapsed_time += check_time

    raise TimeoutError( "Forecast resource deletion timed-out." )