CODEWITHSUNDEEP
pythondiscorddiscord.py
I Am Legend
I Am Legend

Reputation: 3

How to make discord.py custom prefixes system?

I want to make custom prefixes system for my discord bot on python. How can I make it?

Upvotes: 0

Views: 2495

Answers (2)

EpicRaisin
EpicRaisin

Reputation: 336

I assume you are talking about letting each server have a custom prefix. If you are using the async branch, I would suggest this. Make a file in the same directory as your .py file named prefixes.txt. After that, just use this code, and it will do the rest:

import discord

bot = discord.Client()

def get_prefix(guild_id):
    file = open('prefixes.txt') 
    for line in file.readlines():
        line = line.split(',')
        if(line[0] == str(guild_id)):
            return line[1]
    return '!'

@bot.event
async def on_message(message):
    prefix = get_prefix(message.guild.id)
    command = message.content.split(' ')[0].replace(prefix, '')
    if(message.content.startswith(prefix)):
        if(command == 'some_command_name'):
            #do stuff

        if(command == 'prefix'):
            file = open('prefixes.txt')
            newfile = ''
            for line in file.readlines():
                lineSplit = line.split(',')
                if(lineSplit[0] == str(message.guild.id)):
                    newfile += str(message.guild.id) + ',' + message.content.split(' ')[1]
                else:
                    newfile += line
            file = open('prefixes.txt', 'w')
            file.write(newfile)
            await message.channel.send('The prefix for this server is now `' + message.content.split(' ')[1] + '`')
                    

bot.run('token')

Upvotes: 2

creed
creed

Reputation: 1427

You can set a custom prefix by passing a command_prefix argument when creating an instance of your bot:

client = commands.Bot(command_prefix = "custom_prefix_here")

or this if you're using the rewrite version:

client = discord.ext.commands.Bot(command_prefix = "custom_prefix_here");

Upvotes: 1

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