def put_cloudwatch_metric()

in publishfunction/cwmetricstream.py [0:0]

• 28 lines of code
• 7 McCabe index (conditional complexity)

def put_cloudwatch_metric(event_name, event_datetime, event_count=1, cwc=boto3.client('cloudwatch', region_name=environ['REGION'])):
    event_name_list = event_name.split(':')
    if event_name_list[0] == 'agent_count':
        namespace=environ['AGENT_NAMESPACE']
        metricname=event_name_list[1]
    elif event_name_list[0] == 'event_count':
        namespace=environ['EVENT_NAMESPACE']
        metricname=event_name_list[1]
    elif event_name_list[0] == 'referral_count':
        namespace=environ['REFERRAL_NAMESPACE']
        metricname=event_name_list[1]
    elif event_name_list[0] == 'top_pages':
        namespace=environ['PAGEVIEW_NAMESPACE']
        metricname=event_name_list[1]
    elif event_name_list[0] == 'event_anomaly':
        namespace=environ['ANOMALY_NAMESPACE']
        metricname=event_name_list[1]
    elif event_name_list[0] == 'visitor_count':
        namespace=environ['EVENT_NAMESPACE'] # visitor_count goes in the standard event count namespace
        metricname=event_name_list[0] # This metric type simply has 'visitor_count' as the metric name
    metricData=[{
            'MetricName': metricname,
            'Timestamp': datetime.strptime(event_datetime, '%Y-%m-%dT%H:%M:%S'),
            'Value': event_count,
            'Unit': 'Count',
            'StorageResolution': 1
        },]
    response = cwc.put_metric_data(Namespace=namespace,MetricData=metricData)