def handler()

in gg_group_setup/mock_device.py [0:0]

• 20 lines of code
• 6 McCabe index (conditional complexity)

def handler(event, context):
    # Unwrap the message
    msg = json.loads(event)
    logging.info("[handler] thinking about message: {0}".format(msg))

    error_val = None
    for item in msg:
        if item['device'] is 'mock-01':
            for d in item['data']:
                if d['value'] > 70:
                    error_val = d['value']
                    break
    if error_val:
        publish_error(
            get_shadow_state(),
            json.dumps({
                "error_message": "found an error in telemetry",
                "error_value": error_val
            })
        )
    else:
        logging.info("[handler] no error found.")