hello.py

import discord
import asyncio
import sys

#  INPUT
TOKEN = input("DISCORD TOKEN: ").strip().replace('"', '')
CHANNEL_ID = int(input("CHANNEL ID: ").strip())
MESSAGE_ID = int(input("MESSAGE ID: ").strip())


def log(msg):
    print(f"> {msg}")


class MyClient(discord.Client):
    def __init__(self, channel_id, message_id, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.channel_id = channel_id
        self.message_id = message_id

    async def on_ready(self):
        log(f"LOGGED IN AS: {self.user}")

        try:
            log("FETCHING CHANNEL")
            channel = self.get_channel(self.channel_id)
            if not channel:
                channel = await self.fetch_channel(self.channel_id)

            log(f"CHANNEL: {channel.name}")

            log("FETCHING MESSAGE..")
            msg = await channel.fetch_message(self.message_id)
            log(f"MESSAGE FOUND: {msg.content[:30]}...")

            unique_users = set()
            log("SCRAPPING REACTIONS..")

            for reaction in msg.reactions:
                emoji = reaction.emoji if isinstance(reaction.emoji, str) else reaction.emoji.name
                log(f"EMOJI: {emoji}")

                async for user in reaction.users(limit=None):
                    user_str = f"{user.name} | ID: {user.id}"
                    unique_users.add(user_str)
                    await asyncio.sleep(0.01)

            filename = f"reactions_{self.message_id}.txt"
            log(f"SAVING: {filename}")

            with open(filename, "w", encoding="utf-8") as f:
                f.write("-- MADE BY THENOTFUEL --\n")
                f.write("https://github.com/facepunchh\n")
                f.write("Discord: @face.punch\n")
                f.write("=" * 30 + "\n")
                for u in unique_users:
                    f.write(u + "\n")

            log("DONE.")
            log(f"TOTAL USERS: {len(unique_users)}")

        except Exception as e:
            log(f"ERROR: {e}")

        await self.close()


client = MyClient(CHANNEL_ID, MESSAGE_ID)

try:
    client.run(TOKEN, reconnect=False)
except KeyboardInterrupt:
    log("EXITED BY USER")
    sys.exit(0)