131 def get_labels_from_afe(hostname, label_prefix, afe):  argument
145     labels = afe.get_labels(name__startswith=label_prefix,
151 def get_label_from_afe(hostname, label_prefix, afe):  argument
164     labels = get_labels_from_afe(hostname, label_prefix, afe)
169 def get_board_from_afe(hostname, afe):  argument
181     return get_label_from_afe(hostname, constants.BOARD_PREFIX, afe)
184 def get_build_from_afe(hostname, afe):  argument
196     build = get_label_from_afe(hostname, prefix + ':', afe)
349 def lock_host_with_labels(afe, lock_manager, labels):  argument
366     potential_hosts = afe.get_hosts(multiple_labels=labels)
786 def wait_for_idle_duts(duts, afe, max_wait=IDLE_DUT_WAIT_TIMEOUT):  argument
809         afe_hosts = afe.get_hosts(active_dut_list)
824 def lock_duts_and_wait(duts, afe, lock_msg='default lock message',  argument
840             if afe.lock_host(dut, lock_msg, fail_if_locked=True):
844         yield wait_for_idle_duts(locked_duts, afe, max_wait)
846         afe.unlock_hosts(locked_duts)