473     def _dict_for_host_query(hostnames=(), status=None, label=None):  argument
475         if hostnames:
476             query_args['hostname__in'] = hostnames
484     def get_hosts(self, hostnames=(), status=None, label=None, **dargs):  argument
486         query_args.update(self._dict_for_host_query(hostnames=hostnames,
501     def reverify_hosts(self, hostnames=(), status=None, label=None):  argument
504         query_args.update(self._dict_for_host_query(hostnames=hostnames,
510     def repair_hosts(self, hostnames=(), status=None, label=None):  argument
513         query_args.update(self._dict_for_host_query(hostnames=hostnames,
608         hostnames = [s.host.hostname for s in job_statuses if s.host]
610         for host in self.get_hosts(hostname__in=hostnames):