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[Core] Support setting avatar via attachment (#3747)

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* [Core] Support avatars via attachments

* Fix the thing I was actually annoyed about.

* Updated error texts

* English is a damn annoying language.
This commit is contained in:
Kowlin 2020-04-13 02:27:55 +02:00 committed by GitHub
parent b8ac70e59a
commit 10ad2a559a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 7 deletions
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18
redbot/core/core_commands.py
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@ -1095,11 +1095,21 @@ class Core(commands.Cog, CoreLogic):
@_set.command()
@checks.is_owner()
async def avatar(self, ctx: commands.Context, url: str):
"""Sets [botname]'s avatar"""
async def avatar(self, ctx: commands.Context, url: str = None):
"""Sets [botname]'s avatar
Supports either an attachment or an image URL."""
if len(ctx.message.attachments) > 0: # Attachments take priority
data = await ctx.message.attachments[0].read()
elif url is not None:
if url.startswith("<") and url.endswith(">"):
url = url[1:-1]
async with aiohttp.ClientSession() as session:
async with session.get(url) as r:
data = await r.read()
else:
return await ctx.send(_("Please upload an attachment or provide an URL link."))
try:
await ctx.bot.user.edit(avatar=data)
@ -1107,8 +1117,8 @@ class Core(commands.Cog, CoreLogic):
await ctx.send(
_(
"Failed. Remember that you can edit my avatar "
"up to two times a hour. The URL must be a "
"direct link to a JPG / PNG."
"up to two times a hour. The URL or attachment "
"must be a valid image in either JPG or PNG format."
)
)
except discord.InvalidArgument: