'List hosts for a given report'

def list_hosts(self, report_uuid):

    data = make_args(token=self.token, report=report_uuid)
    resp = self._call('report/hosts', data)
    keys = ['hostname', 'severity']
    (seq, status, parsed) = parse_reply(resp, keys, uniq='hostname', start_node='hostList')
    return parsed
