How to use _compute_next_job_for_tasks method in autotest

Best Python code snippet using autotest_python

rpc_utils.py

Source:rpc_utils.py

...409    return _common_entry_to_dict(special_task, special_task.task, job_dict)410def _queue_entry_to_dict(queue_entry):411    return _common_entry_to_dict(queue_entry, 'Job',412                                 queue_entry.job.get_object_dict())413def _compute_next_job_for_tasks(queue_entries, special_tasks):414    """415    For each task, try to figure out the next job that ran after that task.416    This is done using two pieces of information:417    * if the task has a queue entry, we can use that entry's job ID.418    * if the task has a time_started, we can try to compare that against the419      started_on field of queue_entries. this isn't guaranteed to work perfectly420      since queue_entries may also have null started_on values.421    * if the task has neither, or if use of time_started fails, just use the422      last computed job ID.423    """424    next_job_id = None # most recently computed next job425    hqe_index = 0 # index for scanning by started_on times426    for task in special_tasks:427        if task.queue_entry:428            next_job_id = task.queue_entry.job.id429        elif task.time_started is not None:430            for queue_entry in queue_entries[hqe_index:]:431                if queue_entry.started_on is None:432                    continue433                if queue_entry.started_on < task.time_started:434                    break435                next_job_id = queue_entry.job.id436        task.next_job_id = next_job_id437        # advance hqe_index to just after next_job_id438        if next_job_id is not None:439            for queue_entry in queue_entries[hqe_index:]:440                if queue_entry.job.id < next_job_id:441                    break442                hqe_index += 1443def interleave_entries(queue_entries, special_tasks):444    """445    Both lists should be ordered by descending ID.446    """447    _compute_next_job_for_tasks(queue_entries, special_tasks)448    # start with all special tasks that've run since the last job449    interleaved_entries = []450    for task in special_tasks:451        if task.next_job_id is not None:452            break453        interleaved_entries.append(_special_task_to_dict(task))454    # now interleave queue entries with the remaining special tasks455    special_task_index = len(interleaved_entries)456    for queue_entry in queue_entries:457        interleaved_entries.append(_queue_entry_to_dict(queue_entry))458        # add all tasks that ran between this job and the previous one459        for task in special_tasks[special_task_index:]:460            if task.next_job_id < queue_entry.job.id:461                break...

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