Referring to a member as a variable in Discord.py

问题

I'm trying to make a discord bot that runs chat filter; my end goal is for a bot to have a list of words and if one of those words from the list is said, the bot will add a tally to a member and if they get like 3 then a command to kick from server will run.

Creating the list is easy and I know how to write the command to kick someone, but I am absolutely lost on how I would get the bot to track values for each member.... Would I need to set the member's ID as a variable?

Any help is appreciated, I am just absolutely stuck and have limited experience in the discord.py module.

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

bot = commands.Bot(command_prefix='#')

infractions = {}
blacklist = ["bad", "word"]
limit = 5


@bot.event
async def on_ready():
    print('Logged in as')
    print(bot.user.name)
    print(bot.user.id)
    print('------')


@bot.event
async def on_ready():
    global infractions
    try:
        with open('infractions.json') as f:
            infractions = json.load(f)
    except FileNotFoundError:
        print("Could not load infractions.json")
        infractions = {}


@bot.event
async def on_message(message):
    content = message.content.lower()
    if any(word in content for word in blacklist):
        id = message.author.id
        infractions[id] = infractions.get(id, 0) + 1
        if infractions[id] >= limit:
            await bot.kick(message.author)
        else:
            warning = f"{message.author.mention} this is your {infractions[id]} warning"
            await bot.send_message(message.channel, warning)
    await bot.process_commands(message)


@bot.command()
async def save():
    with open('infractions.json', 'w+') as f:
        json.dump(infractions, f)

回答1:

You can keep a dictionary of member ids to number of infractions. You can get the id from the message.author.id attribute

from discord.ext import commands

infractions = {}
blacklist = ["bad", "word"]
limit = 5

bot = commands.Bot('!')    

@bot.event
async def on_message(message):
    content = message.content.lower()
    if any(word in content for word in blacklist):
        id = message.author.id
        infractions[id] = infractions.get(id, 0) + 1
        if infractions[id] >= limit:
            await bot.kick(message.author)
        else:
            warning = f"{message.author.mention} this is your {infractions[id]} warning"
            await bot.send_message(message.channel, warning)
    await bot.process_commands(message)

I suggest using ids as keys rather than Member objects so that you can more easily save the file as a JSON, which will allow you to persist values when you shut off your bot. See this other answer I wrote for an example of how to do that

来源：https://stackoverflow.com/questions/50912396/referring-to-a-member-as-a-variable-in-discord-py

标签

python

python-3.x

bots

discord

discord.py