__init__.py 文件源码

def run_information(point_in_time: Optional[datetime]=None):
    """Return information about current run.

    There is also the run that covers point_in_time.
    """
    _verify_instance()

    recorder_runs = get_model('RecorderRuns')
    if point_in_time is None or point_in_time > _INSTANCE.recording_start:
        return recorder_runs(
            end=None,
            start=_INSTANCE.recording_start,
            closed_incorrect=False)

    return query('RecorderRuns').filter(
        (recorder_runs.start < point_in_time) &
        (recorder_runs.end > point_in_time)).first()