region = upload['destination']

                      results[name][region] = ami

      shelf['timestamp'] = datetime.utcnow()

      shelf['collected'] = results

      shelf.close()

      region(u'EU West (Ireland)',               u'Ireland',      u'eu-west-1'),

      region(u'EU Central (Frankfurt)',          u'Frankfurt',    u'eu-central-1'),

      region(u'EU West (London)',                u'London',       u'eu-west-2'),

      region(u'Asia Pacific SE (Singapore)',     u'Singapore',    u'ap-southeast-1'),

      region(u'Asia Pacific NE (Tokyo)',         u'Tokyo',        u'ap-northeast-1'),

      region(u'Asia Pacific SE (Sydney)',        u'Sydney',       u'ap-southeast-2'),

  def get_messages(target):

      """ Filter the messages on target. """

          with open(cache_file, 'r') as cf:

              check_permissions(fd=cf.fileno())

              cache = json.load(cf)

              cachetime = datetime.strptime(cache['timestamp'], dateformat)

              if cachetime > (datetime.utcnow() - timedelta(days=1)):

                  return filter_messages(cache['messages'], target)

          log.info('No cache, loading from scratch')

      messages = list(retrieve_messages())

  def mocked_fedimg(templates):

      regions = ['us-east-1', 'ap-northeast-1', 'sa-east-1', 'ap-southeast-1',

                 'ap-southeast-2', 'us-west-2', 'us-west-1', 'eu-central-1',

                 'eu-west-1', 'ap-northeast-2', 'ap-south-1', 'ca-central-1',

      mockdata = {}

      for region in regions:

          mockdata[region] = 'ami-mocked'