def create_ddb_rule()

in lambda/guardduty_to_acl_lambda.py [0:0]

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

def create_ddb_rule(netacl_id, host_ip, rule_no, region):

    ddb = boto3.resource('dynamodb')
    table = ddb.Table(ACLMETATABLE)
    timestamp = int(time.time())

    response = table.put_item(
        Item={
            'NetACLId': netacl_id,
            'CreatedAt': timestamp,
            'HostIp': str(host_ip),
            'RuleNo': str(rule_no),
            'Region': str(region)
            }
        )

    if response['ResponseMetadata']['HTTPStatusCode'] == 200:
        logger.info("log -- successfully added DDB state entry for rule %s, HostIP %s, NACL %s." % (rule_no, host_ip, netacl_id))
        return True
    else:
        logger.error("log -- error adding DDB state entry for rule %s, HostIP %s, NACL %s." % (rule_no, host_ip, netacl_id))
        logger.info(response)
        return False