How to use check_for_duplicate_hosts method in autotest

Best Python code snippet using autotest_python

rpc_utils.py

Source:rpc_utils.py

...373                one_time_hosts=one_time_hosts,374                atomic_group=atomic_group,375                hostless=hostless)376    return info377def check_for_duplicate_hosts(host_objects):378    host_ids = set()379    duplicate_hostnames = set()380    for host in host_objects:381        if host.id in host_ids:382            duplicate_hostnames.add(host.hostname)383        host_ids.add(host.id)384    if duplicate_hostnames:385        raise model_logic.ValidationError(386            {'hosts': 'Duplicate hosts: %s'387             % ', '.join(duplicate_hostnames)})388def create_new_job(owner, options, host_objects, profiles, metahost_objects,389                   metahost_profiles, atomic_group=None):390    '''391    Create a new job392    :param owner:393    :type owner394    :param options:395    :type options:396    :param host_objects:397    :type host_objects:398    :param profiles:399    :type profiles:400    :param metahost_objects:401    :type metahost_objects:402    :param metahost_profiles:403    :type metahost_profiles:404    :param atomic_group:405    :type atomic_group:406    '''407    labels_by_name = dict((label.name, label)408                          for label in models.Label.objects.all())409    all_host_objects = host_objects + metahost_objects410    all_profiles = profiles + metahost_profiles411    metahost_counts = _get_metahost_counts(metahost_objects)412    dependencies = options.get('dependencies', [])413    synch_count = options.get('synch_count')414    if atomic_group:415        check_atomic_group_create_job(416            synch_count, host_objects, metahost_objects,417            dependencies, atomic_group, labels_by_name)418    else:419        if synch_count is not None and synch_count > len(all_host_objects):420            raise model_logic.ValidationError(421                {'hosts':422                 'only %d hosts provided for job with synch_count = %d' %423                                             (len(all_host_objects), synch_count)})424        atomic_hosts = models.Host.objects.filter(425            id__in=[host.id for host in host_objects],426            labels__atomic_group=True)427        unusable_host_names = [host.hostname for host in atomic_hosts]428        if unusable_host_names:429            raise model_logic.ValidationError(430                {'hosts':431                 'Host(s) "%s" are atomic group hosts but no '432                 'atomic group was specified for this job.' %433                                             (', '.join(unusable_host_names),)})434    check_for_duplicate_hosts(host_objects)435    check_job_dependencies(host_objects, dependencies)436    options['dependencies'] = [labels_by_name[label_name]437                               for label_name in dependencies]438    for label in metahost_objects + options['dependencies']:439        if label.atomic_group and not atomic_group:440            raise model_logic.ValidationError(441                {'atomic_group_name':442                 'Dependency %r requires an atomic group but no '443                 'atomic_group_name or meta_host in an atomic group was '444                 'specified for this job.' % label.name})445        elif (label.atomic_group and446              label.atomic_group.name != atomic_group.name):447            raise model_logic.ValidationError(448                {'atomic_group_name':...

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