old_contents: #python 3
  #requires https://github.com/Rapptz/discord.py / "pip install discord.py"
  #licensed under the MIT license. For more information view LICENSE.md
  
  import discord
  import asyncio
  import os.path
  import re
  
  
  #CONFIG START -------
  channelids = {
  '123456789': [':thinking:', ':upside_down:'], 
  '987654321': [':smile:', ':forgot_others:']
  }
  userids = {
  'userid1': [':antoher:', ':someother_emoji:'], 
  'userid2': [':andanotherone:', ':another_one:']
  }
  regexes = {'regexpattern1': [':emoji9:', ':emoji10:'], 
  'pattern2': [':emoji11:', ':emoji12']
  }
  token = ''
  #CONFIG END -------
  
  
  client = discord.Client()
  
  @client.event
  async def on_ready():
  	print('Logged in as')
  	print(client.user.name)
  	print(client.user.id)
  	print('------')
  
  @client.event
  async def on_message(message):
  	try:
  		for key, value in userids:
  			if (message.author.id == key):
  				for emoji in value:
  					client.add_reaction(message, emoji)
  		
  		for key, value in channelids:
  			if (message.channel.id == key):
  					for emoji in value:
  						client.add_reaction(message, emoji)
  		
  		for key, value in regexes:
  			if (re.match(key, message.content)):
  				for emoji in value:
  					client.add_reaction(message, emoji)
  	except:
  		print("Unexpected error:", sys.exc_info()[0])
  
  if token:
  	client.run(token)
  else:
  	client.run(input('Please input token: '))
  
new_contents: #python 3
  #requires https://github.com/Rapptz/discord.py / "pip install discord.py"
  #licensed under the MIT license. For more information view LICENSE.md
  
  import discord
  import asyncio
  import os.path
  import re
  
  
  #CONFIG START -------
  channelids = {
  '123456789': [':thinking:', ':upside_down:'], 
  '987654321': [':smile:', ':forgot_others:']
  }
  userids = {
  'userid1': [':antoher:', ':someother_emoji:'], 
  'userid2': [':andanotherone:', ':another_one:']
  }
  regexes = {'regexpattern1': [':emoji9:', ':emoji10:'], 
  'pattern2': [':emoji11:', ':emoji12']
  }
  token = ''
  #CONFIG END -------
  
  
  client = discord.Client()
  
  @client.event
  async def on_ready():
  	print('Logged in as')
  	print(client.user.name)
  	print(client.user.id)
  	print('------')
  
  @client.event
  async def on_message(message):
  	try:
  		for key, value in userids:
  			if (message.author.id == key):
  				for emoji in value:
  					client.add_reaction(message, emoji)
  		
  		for key, value in channelids:
  			if (message.channel.id == key):
  					for emoji in value:
  						client.add_reaction(message, emoji)
  		
  		for key, value in regexes:
  			if (re.match(key, message.content)):
  				for emoji in value:
  					client.add_reaction(message, emoji)
  	except:
  		print("Unexpected error:", sys.exc_info()[0])
  
  if token:
  	client.run(token)
  else:
  	token = input('Please input token: ')
  	os.system('cls' if os.name == 'nt' else 'clear')
  	client.run(token)
  
subject: clear token input to prevent token leaking