循环浏览频道中的Discord消息历史记录并删除

Question

我正在尝试循环浏览特定Discord频道的消息历史记录，并在向该频道发送新消息之前删除所有以前的消息。我似乎无法理解这一点，我到处寻找解决方案。我下面的代码：

import discord
from discord.ext import tasks, commands
import asyncio
client = discord.Client()
@client.event
async def on_ready():
print('We have logged in as {0.user}'.format(client))
async def my_background_task():
channel = client.get_channel(999999999999999)
history = await channel.history().flatten()
await channel.delete_messages(history)

# Loop and send messages to channel
while not client.is_closed():
await channel.send('Test')
schedule.every(5).seconds.do(my_background_task)

# Loop event
@client.event
async def on_ready():
print('Running...')
client.loop.create_task(my_background_task()) 

当我去运行我的代码时，我得到以下错误：

repl process died unexpectedly: signal: killed

Answer 1

您可以尝试使用channel.purge((方法。它对我来说很好。唯一的问题是，如果频道中的消息太多，它会有点滞后。

import discord
from discord.ext import tasks, commands
import asyncio
client = discord.Client()
@client.event
async def on_ready():
print('We have logged in as {0.user}'.format(client))
#deletes all messages in one particular channel
async def deleteAllMessages(deleted, channel):
purge = len(await channel.purge(limit=100))
if purge < 100:
print(f"process finishedn{deleted+purge} messages were deleted.")
return
else: 
await deleteAllMessages(deleted+100, channel)
return
async def my_background_task():
channel = client.get_channel(999999999999999)
await deleteAllMessages(0, channel)

#Loop and send messages to channel
if not client.is_closed():
await channel.send('Test')
schedule.every(5).seconds.do(my_background_task)

# Loop event
@client.event
async def on_ready():
print('Running...')
client.loop.create_task(my_background_task()) 

我希望这就是你想要的