Mon intention est d'établir un canal de messages de bienvenue immédiatement lorsque le bot de jointures et d'être en mesure de le changer à l'aide de la commande assignée. C'est mon code:
import discord
from discord.ext import commands
import json
def get_welcomechannel(client, message,):
with open('welcomechannel.json', 'r') as f:
welcomechannel = json.load(f)
return welcomechannel[str(message.guild.id)]
@client.event
async def on_guild_join(guild):
general = find(lambda x: x.name == 'general', guild.text_channels)
if general and general.permissions_for(guild.me).send_messages:
await general.send(f'Hello {guild.name}! My name is {client.user.name} and my prefix is ``?``! run ``?help`` to begin using me!')
with open('prefixes.json', 'r') as f:
prefixes = json.load(f)
prefixes[str(guild.id)] = "?"
with open ('prefixes.json', 'w') as f:
json.dump(prefixes, f, indent=4)
with open('welcomechannel.json', 'r') as f:
welcomechannel = json.load(f)
welcomechannel[str(guild.id)] = "general"
with open ('prefixes.json', 'w') as f:
json.dump(prefixes, f, indent=4)
@client.event
async def on_guild_remove(guild):
with open('prefixes.json', 'r') as f:
prefixes = json.load(f)
prefixes.pop(str(guild.id))
with open ('prefixes.json', 'w') as f:
json.dump(prefixes, f, indent=4)
with open('welcomechannel.json', 'r') as f:
welcomechannel = json.load(f)
welcomechannel.pop(str(guild.id))
with open ('welcomechannel.json', 'w') as f:
json.dump(welcomechannel, f, indent=4)
print(f"{guild.name} kicked me!")
#rest of code here...
@client.command(name="changewelcomechannel")
async def changewelcomechannel(ctx, welcomechannel):
with open('welcomechannel.json', 'r') as f:
welcomechannel = json.load(f)
welcomechannel[str(ctx.guild.id)] = welcomechannel
with open ('welcomechannel.json', 'w') as f:
json.dump(welcomechannel, f, indent=4)
await ctx.send(f"Welcome channel is now **{welcomechannel}**!"
mais j'ai cette erreur:
Ignoring exception in command changewelcomechannel:
2021-11-24T09:38:41.247854+00:00 app[worker.1]: Traceback (most recent call last):
2021-11-24T09:38:41.247927+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.9/site-packages/discord/ext/commands/core.py", line 85, in wrapped
2021-11-24T09:38:41.247928+00:00 app[worker.1]: ret = await coro(*args, **kwargs)
2021-11-24T09:38:41.247943+00:00 app[worker.1]: File "/app/bot.py", line 352, in changewelcomechannel
2021-11-24T09:38:41.247943+00:00 app[worker.1]: json.dump(welcomechannel, f, indent=4)
2021-11-24T09:38:41.247957+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.9/json/__init__.py", line 179, in dump
2021-11-24T09:38:41.247958+00:00 app[worker.1]: for chunk in iterable:
2021-11-24T09:38:41.247976+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.9/json/encoder.py", line 431, in _iterencode
2021-11-24T09:38:41.247976+00:00 app[worker.1]: yield from _iterencode_dict(o, _current_indent_level)
2021-11-24T09:38:41.248004+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.9/json/encoder.py", line 405, in _iterencode_dict
2021-11-24T09:38:41.248005+00:00 app[worker.1]: yield from chunks
2021-11-24T09:38:41.248018+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.9/json/encoder.py", line 340, in _iterencode_dict
2021-11-24T09:38:41.248019+00:00 app[worker.1]: raise ValueError("Circular reference detected")
2021-11-24T09:38:41.248041+00:00 app[worker.1]: ValueError: Circular reference detected
Je n'ai pas eu le message d'erreur code en local, donc j'ai eu copiez et collez le heroku code d'erreur que j'ai pu trouver.
J'ai utilisé la même structure dans une autre commande et cela a fonctionné très bien. Je ne suis pas tellement d'expérience avec l'utilisation de json module en python, donc si quelqu'un pouvait m'aider, ce serait génial. Merci beaucoup
edit: j'ai finalement réalisé ce que j'ai fait de mal, je devais utiliser une autre variable dans
welcomechannel[str(ctx.guild.id)] = welcomechannel# this is supposed to be the new variable#