def handler()

in StackMetrics/lambda/resource.py [0:0]

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

def handler(event, context):
    print("Received request:", json.dumps(event, indent=4))

    action = event["RequestType"]

    stack = event["ResourceProperties"]["StackName"]
    resources = int(event["ResourceProperties"]["ResourceCount"])

    try:
        log(stack, action, 1)

        if action == "Create":
            log(stack, "ResourceCount", resources)

        cfnresponse.send(event, context, cfnresponse.SUCCESS, {}, "{} metrics".format(stack))
    except Exception as e:
        cfnresponse.send(event, context, cfnresponse.FAILED, {
            "Data": str(e),
        }, "{} metrics".format(stack))