Trying to send emoji to bot in telegram using this code
text_found = None
messagetosend = '🏠'
with TelegramClient(username, api_id, api_hash) as client:
#client.on(events.NewMessage(chats = botname))
async def my_event_handler(event):
global text_found
text_found = event.raw_text
await client.disconnect()
# client(functions.messages.StartBotRequest(bot = botname, peer = '#user', start_param = emoji.emojize(':House Building:')+' Мой Кабинет'))
client(functions.messages.StartBotRequest(bot = botname, peer = '#user', start_param = messagetosend))
client.run_until_disconnected()
print(text_found)
but receive error- Start parameter invalid (caused by StartBotRequest) how to fix this?
This is very likely a restriction from Telegram's API itself. The error is not created by Telethon, meaning it can't be "fixed", but there are workarounds.
You can either encode the text into something else (perhaps the unicode values, or Python's unicode escape encoding), or use send_message instead (but then you can't set the peer):
client.send_message(botname, messagetosend)
(Don't forget to await the above call if you use it within an async context.)
Related
I tried it with different videos and it won't work. :/
In the docs they clearly say I should do:
await client.send_file(entity = "chat", file="C:\\Users\fold\to\video.mp4", video_note = True)
But it won't work. :/
entity should be the phone number or userid of the recipient.
To make a long story short.
The code explanes itself.
And, of course, your video must be of the appropriate format.
from telethon import TelegramClient, sync, events
api_id = xxx
api_hash = 'xxx'
client = TelegramClient('session', api_id, api_hash)
# send any message to your bot
#client.on(events.NewMessage())
async def my_event_handler(event):
# the telethon bot can be subscribed to your channel
if event.message.peer_id.to_dict()['_'] == 'PeerChannel':
actual_id = event.message.peer_id.to_dict()['channel_id']
if event.message.peer_id.to_dict()['_'] == 'PeerUser':
actual_id = event.message.peer_id.to_dict()['user_id']
await client.send_message(actual_id, message = 'Here we go')
file_path = 'C:/Users/fold/to/video.mp4' # make sure the path exists
await client.send_file(actual_id, file=file_path, video_note=True)
client.start()
client.run_until_disconnected()
I have a bot running in a separate app, but there is a specific variable holding data that I want to also be echo'd on my discord server. The bot itself is huge, but I can pin the specific method here
import discord
import asyncio
import rpChat
global note
class EchoBot(rpChat.ChatClient):
def on_PRI(self, character, message):
super().on_PRI(character, message)
note = character + ": " + message
global note
if message[:1] == "~":
super().PRI("A GameMaster", note)
to try to send this message to discord, I have the following. This is not put in the class above, but just below it, and is not in a class itself:
client = discord.Client()
async def discordEcho():
"""Background task that sends message sent from chat to an appropriate Discord channel
when global messege data is updated"""
await client.wait_until_ready()
channel = client.get_channel(serverroom}
while not client.is_closed():
global note
await channel.send(channel, note)
The data to grab the channel IDs are found in a json
file = open("credentials.json", "r", encoding="utf-8")
info = json.load(file)
file.close()
token = info["discord"]
serverroom = info["serverroom"]
client.loop.create_task(discordEcho())
client.run(token)
When I try this, I obtain:
await client.send_message(channel, message)
AttributeError: 'Client' object has no attribute 'send_message'
And I am unsure why. I have built a bot for both this chat platform, and for discord, but this is the first time I've ever attempted to bridge messages between the two. I am sure what I have offered is clear as mud, but any help would be appreciated, if possible.
Edit:
Edited changes to code. It is working thanks to comment below.
client.send_message is an old, outdated method, it has been replaced with Messageable.send
async def discordEcho():
"""Background task that sends message sent from chat to an appropriate Discord channel
when global messege data is updated"""
await client.wait_until_ready()
channel = client.get_channel(serverroom)
while not client.is_closed():
global note
await channel.send(note)
Side note: you first need to wait_until_ready before getting the channel to wait until the cache is done loading, otherwise channel will be None
I want to run the following async function at a certain time.
async def test(ctx):
channel = bot.get_channel(730099302130516058)
await channel.send('hello')
I am testing it with
asyncio.run(test(bot.get_context)). But when I run it I get 'NoneType' object has no attribute 'send' And I have tested this and it means channel is equal to none so it cant send the message as channel = "None".
Now when I do the following it works. But of course I have to run the command test
#bot.command()
async def test(ctx):
channel = bot.get_channel(730099302130516058)
await channel.send('hello')
I plan to use schedule to run it at the times I required but will still call the function in a similar way.
Is there a way to call an async function and pass ctx correctly?
Entire Code:
import discord
from discord.ext import commands
import asyncio
TOKEN = "Token Would Be Here"
bot = commands.Bot(command_prefix='+')
async def test(ctx):
channel = bot.get_channel(730099302130516058)
await channel.send('hello')
asyncio.run(test(bot.get_context))
bot.run(TOKEN)
bot.get_channel() is returning None because the bot has not yet connected, meaning it cannot see any channels. You need to add await bot.wait_until_ready(), which will force the bot to wait until it is connected before continuing.
You also don't need to pass ctx as you never use it.
discord.py also already has it's own event loop that you can use. You can add the coroutine to the loop using bot.loop.create_task().
from discord.ext import commands
TOKEN = "Token Would Be Here"
bot = commands.Bot(command_prefix='+')
async def test():
await bot.wait_until_ready()
channel = bot.get_channel(370935329353367568)
await channel.send('hello')
bot.loop.create_task(test())
bot.run(TOKEN)
I'm trying to edit my bots sent messages, but I'm getting an error
#client.command()
async def edit(ctx):
message = await ctx.send('testing')
time.sleep(0.3)
message.edit(content='v2')
Error:
RuntimeWarning: coroutine 'Message.edit' was never awaited
message.edit(content='v2')
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
And by the way, is there any way of editing a message by simply having the message ID?
time.sleep() is a blocking call, meaning that it pretty much screws up your script. What you'll instead want to use is await asyncio.sleep().
Also, edit() is a coroutine, so it needs to be awaited. Here is what your command should look like:
import asyncio # if you haven't already
#client.command()
async def edit(ctx):
message = await ctx.send('testing')
await asyncio.sleep(0.3)
await message.edit(content='v2')
To edit a message via ID, you'll need the channel that it came from:
#client.command()
async def edit(ctx, msg_id: int = None, channel: discord.TextChannel = None):
if not msg_id:
channel = client.get_channel(112233445566778899) # the message's channel
msg_id = 998877665544332211 # the message's id
elif not channel:
channel = ctx.channel
msg = await channel.fetch_message(msg_id)
await msg.edit(content="Some content!")
The usage for this command would be !edit 112233445566778899 #message-channel-origin assuming that the prefix is !, and don't bother using the channel argument if the message is in the channel you're executing the command in.
References:
Message.edit()
asyncio.sleep()
Messageable.fetch_message()
I want to use make a bot that communicates between discord and telegram by using the libraries python-telegram-bot and discord.py (version 1.0.0). However the problem is that discord.py uses async functions and python-telegram-bot threading. With the code below, everything works fine for messages being posted in discord (the bot sends them correctly to telegram), however the other way around does not work (bot gets messages from telegram and sends it to discord). I previously had issues with syntax/runtime errors as I tried to run the discords channel.send function in a sync function (thus either returning only a generator object or complaining that I cannot use await in a sync function). However, at the same time the python-telegram-bot's MessageHandler needs a sync function so when giving him a async function Python complains that "await" was never called for the async function.
I now tried to use the async_to_sync method from asgiref library to run my async broadcastMsg from the MessageHandler, however the code still does not send the message to discord! It seems to call the function correctly but only until line print('I get to here'). No error is displayed and no message is poping up in discord. I guess it has something to do with the fact that I have to register the function as a task in the discord.py event loop, however registering is only working when it happens before botDiscord.run(TOKENDISCORD) has been executed which of course has to happen before.
So to boil my problem down to one question:
How am I able to interact with the discord.py event loop from another thread (which is from the telegram MessageHandler). Or if this is not possible: How can I send a message with discord.py without being within the discord.py event loop?
Thank you for your help
import asyncio
from asgiref.sync import async_to_sync
from telegram import Message as TMessage
from telegram.ext import (Updater,Filters,MessageHandler)
from discord.ext import commands
import discord
TChannelID = 'someTelegramChannelID'
DChannel = 'someDiscordChannelObject'
#%% define functions / commands
prefix = "?"
botDiscord = commands.Bot(command_prefix=prefix)
discordChannels = {}
async def broadcastMsg(medium,channel,message):
'''
Function to broadcast a message to all linked channels.
'''
if isinstance(message,TMessage):
fromMedium = 'Telegram'
author = message.from_user.username
channel = message.chat.title
content = message.text
elif isinstance(message,discord.Message):
fromMedium = 'Discord'
author = message.author
channel = message.channel.name
content = message.content
# check where message comes from
textToSend = '%s wrote on %s %s:\n%s'%(author,fromMedium,channel,content)
# go through channels and send the message
if 'telegram' in medium:
# transform channel to telegram chatID and send
updaterTelegram.bot.send_message(channel,textToSend)
elif 'discord' in medium:
print('I get to here')
await channel.send(textToSend)
print("I do not get there")
#botDiscord.event
async def on_message(message):
await broadcastMsg('telegram',TChannelID,message)
def on_TMessage(bot,update):
# check if this chat is already known, else save it
# get channels to send to and send message
async_to_sync(broadcastMsg)('discord',DChannel,update.message)
#%% initialize telegram and discord bot and run them
messageHandler = MessageHandler(Filters.text, on_TMessage)
updaterTelegram = Updater(token = TOKENTELEGRAM, request_kwargs={'read_timeout': 10, 'connect_timeout': 10})
updaterTelegram.dispatcher.add_handler(messageHandler)
updaterTelegram.start_polling()
botDiscord.run(TOKENDISCORD)
How can I send a message with discord.py without being within the discord.py event loop?
To safely schedule a coroutine from outside the event loop thread, use asyncio.run_coroutine_threadsafe:
_loop = asyncio.get_event_loop()
def on_TMessage(bot, update):
asyncio.run_coroutine_threadsafe(
broadcastMsg('discord', DChannel, update.message), _loop)
you can try split them to 2 separates *.py files.
t2d.py #telegram to discor
import subprocess
from telethon import TelegramClient, events, sync
api_id = '...'
api_hash = '...'
with TelegramClient('name', api_id, api_hash) as client:
#client.on(events.NewMessage()) #inside .NewMessage() you can put specific channel like: chats="test_channel"
async def handler(event):
print('test_channel raw text: ', event.raw_text) #this row is not necessary
msg = event.raw_text
subprocess.call(["python", "s2d.py", msg])
client.run_until_disconnected()
s2d.py #send to discord
import discord, sys
my_secret = '...'
clientdiscord = discord.Client()
#clientdiscord.event
async def on_ready():
#print('We have logged in as {0.user}'.format(clientdiscord)) #this row is not necessary
channel = clientdiscord.get_channel(123456789) # num of channel where you want to write message
msg = sys.argv[1] #grab message
msg = 's2d: ' + msg #only for test, you can delete this row
await channel.send(msg)
quit() # very important quit this bot
clientdiscord.run(my_secret)
It will be a little bit slower (subprocess will make delay), but very easy solution