discord_emoji_dump.py

import discord
import asyncio
import os
import time
import sys
import cloudscraper
from PIL import Image
from io import BytesIO

# get character encoding for printing to the terminal
encoding = sys.stdout.encoding

# create scraper
scraper = cloudscraper.create_scraper()

# create a client
client = discord.Client()

# create a folder for storing the emojis
if not os.path.exists('Emojis'):
	os.makedirs('Emojis')

@client.event
async def on_ready():
	print('Logged in as \"%s\" with ID %s' % (client.user.name, client.user.id))
	print('Connected guilds:')
	for guild in client.guilds:
		# print out guild names and number of emojis
		print('\t%s (%s)' % (str(guild.name).encode(encoding, 'replace').decode(encoding), guild.id))
		emoji_count = len(guild.emojis)
		print('\t\tEmoji Count: %s' % emoji_count)

		# make a folder for each folder if it actually has emojis, striping out invalid characters
		folder_name = 'Emojis\\' + guild.name.translate({ord(c): None for c in '/<>:"\\|?*'})
		if emoji_count > 0:
			if not os.path.exists(folder_name):
				os.makedirs(folder_name)

			# download the emojis
			print('\t\tDownloading emojis...')
			for emoji in guild.emojis:
				# create a file name
				if emoji.animated:
					file_name = folder_name + '\\' + emoji.name + '.gif'
				else:
					file_name = folder_name + '\\' + emoji.name + '.png'
				
				# download if we dont already have it
				if not os.path.exists(file_name):
					r = scraper.get(emoji.url)
					i = Image.open(BytesIO(r.content))
					i.save(file_name)
                    
				time.sleep(0.1)

	print('All done!')
	await client.logout()

if len(sys.argv) == 2:
	try:
		client.run(sys.argv[1], bot=False)
	except discord.LoginFailure:
		print('login failure (1)')
		client.logout()
elif len(sys.argv) == 3:
	try:
		client.run(sys.argv[1], sys.argv[2])
	except discord.LoginFailure:
		print('login failure (2)')
else:
	print('Invalid number of arguments. If using 2FA, your token is required. '
		  'Otherwise, provide your email and password. See https://github.com/qwertyboy/emoji-dumper'
		  ' for more details.')