From 163a6e14c22b7992f44dca699de9e71c11362613 Mon Sep 17 00:00:00 2001 From: Chris Lovering Date: Sun, 5 Dec 2021 13:11:03 +0000 Subject: Patch d.py's message converters to infer channelID from the given context Discord.py's message converter is supposed to infer channelID based on ctx.channel if only a messageID is given. A refactor (linked below) a few weeks before d.py's archival broke this, so that if only a messageID is given to the converter, it will only find that message if it's in the bot's cache. --- bot/monkey_patches.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'bot/monkey_patches.py') diff --git a/bot/monkey_patches.py b/bot/monkey_patches.py index fa6627d1..19965c19 100644 --- a/bot/monkey_patches.py +++ b/bot/monkey_patches.py @@ -1,10 +1,12 @@ import logging +import re from datetime import datetime, timedelta from discord import Forbidden, http from discord.ext import commands log = logging.getLogger(__name__) +MESSAGE_ID_RE = re.compile(r'(?P[0-9]{15,20})$') class Command(commands.Command): @@ -65,3 +67,25 @@ def patch_typing() -> None: pass http.HTTPClient.send_typing = honeybadger_type + + +class FixedPartialMessageConverter(commands.PartialMessageConverter): + """ + Make the Message converter infer channelID from the given context if only a messageID is given. + + Discord.py's Message converter is supposed to infer channelID based + on ctx.channel if only a messageID is given. A refactor commit, linked below, + a few weeks before d.py's archival broke this defined behaviour of the converter. + Currently, if only a messageID is given to the converter, it will only find that message + if it's in the bot's cache. + + https://github.com/Rapptz/discord.py/commit/1a4e73d59932cdbe7bf2c281f25e32529fc7ae1f + """ + + @staticmethod + def _get_id_matches(ctx: commands.Context, argument: str) -> tuple[int, int, int]: + """Inserts ctx.channel.id before calling super method if argument is just a messageID.""" + match = MESSAGE_ID_RE.match(argument) + if match: + argument = f"{ctx.channel.id}-{match.group('message_id')}" + return commands.PartialMessageConverter._get_id_matches(ctx, argument) -- cgit v1.2.3