如何使discord.py机器人程序过滤某些单词/短语？ [英] How do I make a discord.py bot filter certain words/phrases?

问题描述

现在，我有

import discord
from discord.ext import commands
from discord.ext.commands import Bot
import os
bot = Bot(command_prefix="?")
with open("bad-words.txt") as file: # bad-words.txt contains one blacklisted phrase per line
    bad_words = [bad_word.strip().lower() for bad_word in file.readlines()]
@bot.event
async def on_message(message):
    message_content = message.content.strip().lower()
    async for bad_word in bad_words:
        if bad_word in message:
            await bot.send_message(message.channel, "{}, your message has been censored.".format(message.author.mention))
            await bot.delete_message(message)
bot.run(os.getenv("TOKEN"))

我有这个Python代码，但是它不起作用。我不知道为什么，因为我无法查看错误。目标是让Discord bot每次在 bad-words.txt （包含一个列入黑名单的短语）的文件中包含列入黑名单的单词或短语时删除一条消息。每行。该机器人可以运行，但不执行任何操作。谢谢您的帮助。

I have this Python code, and it doesn't work. I do not know why, because I am unable to view the errors. The goal is to have the Discord bot delete a message whenever it contains a blacklisted word or phrase that is in bad-words.txt, which is a file that contains one blacklisted phrase per line. The bot runs, but does not do anything. Thank you for your help.

推荐答案

由于您可能要等待搜索完成，因此可以更改 async for 到常规的 for ，如Patrick Haugh所述：

Since you probably want to wait for the search to finish, you could just change the async for to a regular for as mentioned by Patrick Haugh:

for bad_word in bad_words:
    if bad_word in message:
        await bot.send_message(message.channel, "{}, your message has been censored.".format(message.author.mention))
        await bot.delete_message(message)

在Python 3中， any（） 方法可用于进一步简化此操作：

However, in Python 3, the any() method can be used to simplify this further:

if any(bad_word in message for bad_word in bad_words):
    await bot.send_message(message.channel, "{}, your message has been censored.".format(message.author.mention))
    await bot.delete_message(message)

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