def get_vpc_by_region()

in code/ct_flowlog_activator.py [0:0]

• 29 lines of code
• 4 McCabe index (conditional complexity)

def get_vpc_by_region(target_session, accountId, region):
    '''
    Find all VPC in the region based on the account ID
    '''
    try:
        LOGGER.info(f'Getting list of accounts for {accountId} in region {region}')
        ec2_client = target_session.client('ec2', region_name=region)
        response = ec2_client.describe_vpcs(
            Filters=[
                {
                    'Name': 'owner-id',
                    'Values': [accountId]
                }
            ],
            MaxResults=10
        )
        vpc_list = response['Vpcs']

        LOGGER.debug(f'ec2_client.describe_vpcs returned: {json.dumps(vpc_list)}')
        while 'NextToken' in response:
            response = ec2_client.describe_vpcs(
                NextToken=response['NextToken']
            )
            vpc_list += response['Vpcs']

        if not vpc_list:
            LOGGER.info(f'No VPCs found for account {accountId}')

        return vpc_list

    except Exception as e:
        LOGGER.error("Could not describe VPC : {}".format(e), exc_info=True)
        return []