selected[rpm_id]['best_key'] = best_key

          # write signed rpms

          if opts.get('write_signed_rpms'):

              results = []

              rpm_with_key = []

                          results.append(m.host.writeSignedRPM(rpm_id, selected[rpm_id]['best_key']))

                          rpm_with_key.append(rpm_id)

              for rpm_id, r in zip(rpm_with_key, results):

                  if isinstance(r._result, list):

                      log_output += 'Signed RPM %s is writen with %s key.\n' \