def handler()

in main.py [0:0]

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

def handler(event, context):
    initialize()
    if REGION == "None":
        ec2_client = boto3.client('ec2')
        available_regions = ec2_client.describe_regions()['Regions']
        for region in available_regions:
            discover_delete_images(region['RegionName'])
    else:
        discover_delete_images(REGION)