async def delRole(ns):
    """
    删除角色
    :param id: 角色id
    :return:
    """
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        if ns:
            ns['del_flg'] = '1'
            await sor.U('role', ns)
            sql = """ update userrole set del_flg = '1' WHERE roleid = ${id}$ """
            await sor.sqlExe(sql,{'id':ns['id']})
            return {'status': True, 'msg': '删除成功'}
    return {'status': False, 'msg': '删除失败'}

ret = await delRole(params_kw)
return ret