如何使用命令discord.py忽略用户ID

Question

This is the code:

@bot.command(name="add")
async def _blacklist_add(self, user: discord.Member):
        """Adds user to bot's blacklist"""
        if user.id not in self.blacklist_list:
            self.blacklist_list.append(user.id)
            fileIO("blacklist.json", "save", self.blacklist_list)
            await self.bot.say("User has been added to blacklist.")
        else:
            await self.bot.say("User is already blacklisted.")

@bot.command(name="remove")
async def _blacklist_remove(self, user: discord.Member):
        """Removes user to bot's blacklist"""
        if user.id in self.blacklist_list:
            self.blacklist_list.remove(user.id)
            fileIO("blacklist.json", "save", self.blacklist_list)
            await self.bot.say("User has been removed from blacklist.")
        else:
            await self.bot.say("User is not in blacklist.")

I want to know how to import JSON so that I can stop use abusing my bot, if you can help me.

Answer 1

You can use the json module.

Assuming you have a file in the same directory as your bot (named "ids.json"), which you want to load the IDs from:

import json

with open("ids.json", "r") as f:
    ids = json.load(f)

All you need to put in the "ids.json" file is

["249928002161344512", "387539916525142016", "359951141343068182", "308293489827774465"]

You are now free to use the ids variable in the same way as you are now.

If you want to save the content of the ids variable to the file, you can use json.dump(ids, f)

with open("ids.json", "w") as f:
    json.dump(ids, f)

However, you do need to be careful of using the file too much. Dumping a lot can cause issues where data is not saved to the file properly.