def execute()

in filter_aws.py [0:0]


  def execute(self, listing, response):
    """Apply filter.

    Args:
      listing: data returned from aws api.
      response: relevant data returned to caller.
    """
    if listing.service == 'ec2' and listing.operation == 'DescribeSecurityGroups':
      response['SecurityGroups'] = [sg for sg in response['SecurityGroups']
                                    if sg['GroupName'] != 'default']