How to use is_hostless method in autotest

Best Python code snippet using autotest_python

jobx.py

Source:jobx.py

...18import time19import urllib20from lucifer import autotest21from lucifer import results22def is_hostless(job):23    """Return True if the job is hostless.24    @param job: frontend.afe.models.Job instance25    """26    return not hostnames(job)27def hostnames(job):28    """Return a list of hostnames for a job.29    @param job: frontend.afe.models.Job instance30    """31    hqes = job.hostqueueentry_set.all().prefetch_related('host')32    return [hqe.host.hostname for hqe in hqes if hqe.host is not None]33def is_aborted(job):34    """Return if the job is aborted.35    (This means the job is marked for abortion; the job can still be36    running.)37    @param job: frontend.afe.models.Job instance38    """39    return job.hostqueueentry_set.filter(aborted=True).exists()40def is_server_job(job):41    """Return whether the job is a server job.42    @param job: frontend.afe.models.Job instance43    """44    return not is_client_job(job)45def is_client_job(job):46    """Return whether the job is a client job.47    If the job is not a client job, it is a server job.48    (In theory a job can be neither.  I have no idea what you should do49    in that case.)50    @param job: frontend.afe.models.Job instance51    """52    CONTROL_TYPE = autotest.load('client.common_lib.control_data').CONTROL_TYPE53    return CONTROL_TYPE.get_value(job.control_type) == CONTROL_TYPE.CLIENT54def needs_ssp(job):55    """Return whether the job needs SSP.56    This also looks up the config for jobs that do not have a value57    specified.58    @param job: frontend.afe.models.Job instance59    """60    return (_ssp_enabled()61            and is_server_job(job)62            # None is the same as True.63            and job.require_ssp != False)64def _ssp_enabled():65    """Return whether SSP is enabled in the config."""66    global_config = autotest.load('client.common_lib.global_config')67    return global_config.global_config.get_config_value(68            'AUTOSERV', 'enable_ssp_container', type=bool,69            default=True)70def control_file_path(workdir):71    """Path to control file for a job.72    This makes more sense in the old Autotest drone world.  The73    scheduler has to copy the control file to the drone.  It goes to a74    temporary path `drone_tmp/attach.N`.75    The drone is then able to run `autoserv <args> drone_tmp/attach.N`.76    But in the Lucifer world, we are already running on the drone, so we77    don't need to rendezvous with a temporary directory through78    drone_manager first.79    So pick an arbitrary filename to plop into the workdir.  autoserv80    will later copy this back to the standard control/control.srv.81    """82    return os.path.join(workdir, 'lucifer', 'control_attach')83def prepare_control_file(job, workdir):84    """Prepare control file for a job."""85    with open(control_file_path(workdir), 'w') as f:86        f.write(job.control_file)87def prepare_keyvals_files(job, workdir):88    """Prepare Autotest keyvals files for a job."""89    keyvals = job.keyval_dict()90    keyvals['job_queued'] = \91            int(time.mktime(job.created_on.timetuple()))92    results.write_keyvals(workdir, keyvals)93    if is_hostless(job):94        return95    for hqe in job.hostqueueentry_set.all().prefetch_related('host'):96        results.write_host_keyvals(97                workdir, hqe.host.hostname, _host_keyvals(hqe.host))98def write_aborted_keyvals_and_status(job, workdir):99    """Write the keyvals and status for an aborted job."""100    aborted_by = 'autotest_system'101    aborted_on = int(time.time())102    for hqe in job.hostqueueentry_set.all():103        if not hasattr(hqe, 'abortedhostqueueentry'):104            continue105        ahqe = hqe.abortedhostqueueentry106        aborted_by = ahqe.aborted_by107        aborted_on = int(time.mktime(ahqe.aborted_on.timetuple()))...

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