docs: def pay_deliver_notify(self, **deliver_info):
          """
          通知 腾讯发货
  
          一般形式 ::
              wxclient.pay_delivernotify(
                  openid=openid,
                  transid=transaction_id,
                  out_trade_no=本地订单号,
                  deliver_timestamp=int(time.time()),
                  deliver_status="1",
                  deliver_msg="ok"
              )
  
          :param 需要签名的的参数
          :return: 支付需要的对象
          """
          params, sign, _ = self._pay_sign_dict(
              add_noncestr=False, add_timestamp=False, **deliver_info
          )
  
          params['app_signature'] = sign
          params['sign_method'] = 'sha1'
  
          return self.post(
              url="https://api.weixin.qq.com/pay/delivernotify", data=params
          )