rse.py 文件源码

def set_rse_usage(rse, source, used, free, session=None):
    """
    Set RSE usage information.

    :param rse: the location name.
    :param source: The information source, e.g. srm.
    :param used: the used space in bytes.
    :param free: the free in bytes.
    :param session: The database session in use.

    :returns: True if successful, otherwise false.
    """
    rse_id = get_rse_id(rse, session=session)
    rse_usage = models.RSEUsage(rse_id=rse_id, source=source, used=used, free=free)
    # versioned_session(session)
    rse_usage = session.merge(rse_usage)
    rse_usage.save(session=session)

    # rse_usage_history = models.RSEUsage.__history_mapper__.class_(rse_id=rse.id, source=source, used=used, free=free)
    # rse_usage_history.save(session=session)

    return True