我如何让我的不和谐机器人从文件中检测某些单词？ （并使其能够从文件中添加，编辑和删除单词）

Question

我正在创建一个discord bot，以检测频道中的消息并在提及关键字时通知用户。我无法使机器人从文件中添加或删除单词。该文件只是单词/关键字的列表。

我尝试写入.txt，.json和.csv文件无济于事。

import discord
import json
import asyncio
import fileinput
from discord.ext import commands

debug = True # Runs debug commands when 'true'
TOKEN = '' # User token for the bot

detector = commands.Bot(command_prefix="$", description='k') # Sets command prefix for bot

with open("wordlist.txt", "r+") as f:
    wordlist = f.read()

@detector.event
async def on_ready(): 
    print("--------")
    print("Bot is online")
    print(detector.user.name)
    print(detector.user.id)
    print("--------")
    game = discord.Game("with VSCode")
    await detector.change_presence(status=discord.Status.online, activity=game) # Sets the "Playing: " on discord


@detector.event
async def on_message(message):

    if message.author == detector.user: # Don't change unless you're retarded
        return

    for i in wordlist: # Checks messages for matches in the wordlist.txt file
        if not (message.content.find(i) == -1):
            if debug: 
                await message.channel.send("Word found.")

    await detector.process_commands(message) # Processes all commands - DO NOT TOUCH

@detector.command()
async def add(ctx, wd): # Use $add (word) to add words to the wordlist
    if wd in wordlist:
        await ctx.send("You have already added that word.") # Checks if the word is already in the wordlist
    else:
        with open("wordlist.txt", "a") as f:
            f.seek(0, 0)
            f.write(wd + ",")
        if debug: await ctx.send("Word added.") 
    return

@detector.command()
async def remove(ctx, wd): # Use the $remove to remove a word from the wordlist
    with open("wordlist.txt") as f:
        f.seek(0, 0)
        f.read()
        remw = f.read().replace(wd + ",", '')
    if wd not in wordlist: # Detects if the word is in the wordlist
        await ctx.send("That word hasn't been added.")
    else:
        with open("wordlist.txt", "w") as f:
            f.write(remw)

detector.run(TOKEN)

输出应该是机器人将单词添加到列表中/将其删除。

当我输入$ add word时，它将在列表中添加“ word”。

当我键入$ remove word时，它应该检查该单词是否已在文件中，然后将其删除。