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Fix ctx.clean_prefix for *new* discord behavior (#3249)

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* I just love when discord changes important syntax without warning

  - sarcasm approaching dangerous levels

* changelog
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Michael H 2020-01-04 14:08:35 -05:00 committed by GitHub
parent f2d2b9a682
commit 9ec78d1455
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2 changed files with 4 additions and 1 deletions
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1
changelog.d/3249.bugfix.rst Normal file
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@ -0,0 +1 @@
Fix ``ctx.clean_prefix`` for undocumented changes from discord

4
redbot/core/commands/context.py
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@ -1,5 +1,6 @@
import asyncio import asyncio
import contextlib import contextlib
import re
from typing import Iterable, List, Union from typing import Iterable, List, Union
import discord import discord
from discord.ext import commands from discord.ext import commands
@ -249,7 +250,8 @@ class Context(commands.Context):
def clean_prefix(self) -> str: def clean_prefix(self) -> str:
"""str: The command prefix, but a mention prefix is displayed nicer.""" """str: The command prefix, but a mention prefix is displayed nicer."""
me = self.me me = self.me
return self.prefix.replace(me.mention, f"@{me.display_name}") pattern = re.compile(rf"<@!?{me.id}>")
return pattern.sub(f"@{me.display_name}", self.prefix)
@property @property
def me(self) -> discord.abc.User: def me(self) -> discord.abc.User: