Discord Bot GCP 云功能

Question

我想结合使用 GCP Cloud Scheduler 和 Cloud Functions 每周向 Discord 频道发送一条消息。

理想情况下，调度程序将使用 HTTP 触发器，然后云函数将运行，将消息发送到特定通道。

main.py:

import discord

def bot_function():
  client = discord.Client()
  channel_id = "CHANNEL_ID"
  @client.event
  async def on_ready():
      await client.get_channel(channel_id).send("TEST MESSAGE")
      
  client.run("API_KEY")

我在 requirements.text 中包含了 discord，但是，当我测试该函数时出现以下错误： error messages:

RuntimeError: 线程'ThreadPoolExecutor-0_0'中没有当前事件循环，
RuntimeError: set_wakeup_fd 仅适用于主线程
TypeError: bot_function() 采用 0 个位置参数，但给出了 1 个

Answer 1

如果您考虑采用这样的时间表的 webhooks 会更好。

从您的服务器设置中获取 Webhook url

import requests #dependency

url = "<your url>" #webhook url, from here: https://i.imgur.com/aT3AThK.png

data = {}
#for all params, see https://discordapp.com/developers/docs/resources/webhook#execute-webhook
data["content"] = "message content"
data["username"] = "custom username"

#leave this out if you dont want an embed
data["embeds"] = []
embed = {}
#for all params, see https://discordapp.com/developers/docs/resources/channel#embed-object
embed["description"] = "text in embed"
embed["title"] = "embed title"
data["embeds"].append(embed)

result = requests.post(url, json=data, headers={"Content-Type": "application/json"})

try:
    result.raise_for_status()
except requests.exceptions.HTTPError as err:
    print(err)
else:
    print(f"Payload delivered successfully, code {result.status_code}.")

#result: https://i.imgur.com/DRqXQzA.png

Discord Bot GCP 云功能

Discord Bot GCP Cloud Functions

python

google-cloud-functions

discord.py

google-cloud-scheduler