在 Python 中编程 Discord 机器人 - 当消息仅包含一个字母时，如何让它识别？

Question

I'm working on a reaction for my bot. Whenever someone says only the letter "f", I want it to send an image:

@client.event
async def on_message(message):
    if message.author == client.user:
        return

    if message.content.startswith('f') or message.content.startswith('F'):
        await message.channel.send(file=discord.File('f.png'))

However, this code makes it send the image whenever someone says something that starts with "f". I want it to send the image whenever someone says something that contains only the letter "f". Not sure how to do that, any tips?

Answer 1

This is basic python

>>> "foo".starswith("f")
True
>>> "foo" == "f"
False

You can use the same principle in the on_message event

if message.content.lower() == "f":
    # Send the image