async def myuppassword(ns):
    """个人修改密码"""
    db = DBPools()
    async with db.sqlorContext('kboss') as sor:
        try:
            ns['password'] = password_encode(ns['password'])
            user = await sor.R('users', ns)
            if len(user) >= 1:
                ns['password'] = password_encode(ns['newpassword'])
                sql = "update users set password = '%s' where id = '%s'" % (ns['password'], ns['id'])
                await sor.sqlExe(sql, ns)
                return {'status': True, 'msg': '成功'}
            return {'status': False, 'msg': '历史密码错误'}
        except Exception as e:
            return {'status': False, 'msg': '失败', 'error': str(e)}

ret = await myuppassword(params_kw)
return ret