

def _make_instance_list(context, inst_list, db_inst_list, expected_attrs):
    get_fault = (expected_attrs and ('fault' in expected_attrs))
    inst_faults = {
        
    }
    if get_fault:
        expected_attrs.remove('fault')
        instance_uuids = [inst['uuid'] for inst in db_inst_list]
        faults = objects.InstanceFaultList.get_by_instance_uuids(context, instance_uuids)
        for fault in faults:
            if (db_inst.instance_uuid not in inst_faults):
                inst_faults[fault.instance_uuid] = fault
    inst_cls = objects.Instance
    inst_list.objects = []
    for db_inst in db_inst_list:
        inst_obj = inst_cls._from_db_object(context, inst_cls(context), db_inst, expected_attrs=expected_attrs)
        if get_fault:
            inst_obj.fault = inst_faults.get(inst_obj.uuid, None)
        inst_list.objects.append(inst_obj)
    inst_list.obj_reset_changes()
    return inst_list

dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/objects/instance.py _make_instance_list/VarMisuse@82/130 `fault`->`db_inst`