80     @return: A dictionary containing arguments for host specifically hostname,
84     hostname, afe_host = server_utils.get_host_info_from_machine(machine)
114     hostname, user, password, port = server_utils.parse_machine(hostname, user,
119             'hostname': hostname,
132 def _detect_host(connectivity_class, hostname, **args):  argument
142     @param hostname: A string representing the host name of the device.
149     preset_host = _preset_host(hostname)
152                       hostname)
154     with closing(connectivity_class(hostname, **args)) as host:
159                 os.environ['HOST_%s' % hostname] = str(host_module.__name__)
167 def _preset_host(hostname):  argument
170     @param hostname: A string representing the host name of the device.
175     preset_host = os.getenv('HOST_%s' % hostname)
180 def _choose_connectivity_class(hostname, ssh_port):  argument
181     """Choose a connectivity class for this hostname.
183     @param hostname: hostname that we need a connectivity class for.
188     if (hostname == 'localhost' and ssh_port == DEFAULT_SSH_PORT):
194 def _verify_connectivity(connectivity_class, hostname, **args):  argument
204     with closing(ssh_host.SSHHost(hostname, **args)) as host:
233                     representing the DUT hostname (for legacy caller support).
234                     If it is a machine dict, the 'hostname' key is required.
253     hostname = detected_args.pop('hostname')
266     connectivity_class = _choose_connectivity_class(hostname, args['port'])
287             _verify_connectivity(connectivity_class, hostname, **args)
288             host_class = _detect_host(connectivity_class, hostname, **args)
298         custom_host_class = type("%s_host" % hostname, classes, {})
302     logging.info('creating host class for {} w/ {}||'.format(hostname, args))
303     host_instance = custom_host_class(hostname, **args)
306     if hostname not in _started_hostnames:
308         _started_hostnames.add(hostname)
317                     representing the testbed hostname (for legacy caller
319                     If it is a machine dict, the 'hostname' key is required.
328     hostname = machine['hostname'] if isinstance(machine, dict) else machine
330         hostname in ['localhost', '127.0.0.1']):
331         hostname = CONFIG.get_config_value('SSP', 'host_container_ip', type=str,
334             machine['hostname'] = hostname
336             machine = hostname
337         logging.debug('Hostname of machine is converted to %s for the test to '
338                       'run inside a container.', hostname)
342 def create_target_host(hostname, host_info_path=None, host_info_store=None,  argument
346     @param hostname: hostname of the device
360             'hostname': hostname,
365         machine = hostname