rse.py 文件源码

def rse_exists(rse, session=None):
    """
    Checks to see if RSE exists. This procedure does not check its status.

    :param rse: Name of the rse.
    :param session: The database session in use.

    :returns: True if found, otherwise false.
    """
    return True if session.query(models.RSE).filter_by(rse=rse).first() else False