How can the program be made to restart?

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get a stabler connection

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from telethon import TelegramClient, errors

api_id = '1234'
api_hash = 'abcdefgh'  
client = TelegramClient('ankit', api_id, api_hash)

async def check():
    try:
        await client.connect()

        if await client.is_user_authorized():
            try:
                await client.get_messages('me')  
                print("Session is authorized and active")
                return
            except errors.AuthKeyUnregisteredError:
                print("Session terminated")
                return
            except errors.UserDeactivatedBanError:
                print("Session banned")
                return
            except Exception as e:
                print(f"Unexpected error while checking session: {e}")
                return

        print("Session not authorized. Let me log in again to check the cause.")
        await client.start()
        print("Logged in successfully.")

    except errors.AuthKeyUnregisteredError:
        print("Session terminated")
    except errors.UserDeactivatedBanError:
        print("Session banned")
    except Exception as e:
        print(f"Unexpected error: {e}")
    finally:
        await client.disconnect()

import asyncio
asyncio.run(check())

You can try it this way. Still, I'm confused as I don't have session data for a banned account. You can try and modify it as per your need.
It'll check whether the session is authorized or not, and if not authorized, it'll ask to log in to find the cause. When you enter a banned number, you'll get to know that the number is banned with an error like this:

Error: The used phone number has been banned from Telegram and cannot be used anymore. Maybe check https://www.telegram.org/faq_spam (caused by SendCodeRequest).

So, this means it's banned. In case it sends the OTP successfully, it means the session is terminated.
I'm not totally sure about it. AuthKeyUnregisteredError and UserDeactivatedBanError... these data are retrieved by the library at only runtime when a session is terminated or banned. Or you might be able to get this information even by connecting to telegram again.

Edit: If the script works and correctly returns "session terminated" or "session banned," you can remove this part:

await client.start()
        print("Logged in successfully.")

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Did you find a solution?
/channel/TelethonChat/659141

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/channel/TelethonChat/611203

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There are many people who do that

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Does anyone have an idea about hunting old accounts in Telegram?

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/channel/TelethonChat/255124

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from telethon import TelegramClient, errors
api_id = 1234
api_hash = abcdefgh

client = TelegramClient('session', api_id, api_hash)

async def check():
    try:
        await client.connect()
        print("Active")
    except errors.AuthKeyUnregisteredError:
        print("Session terminated")
    except errors.UserDeactivatedBanError:
        print("Session banned")
    finally:
        await client.disconnect()

with client:
    client.loop.run_until_complete(check())

try this

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Not working even the account is banned but it will goes in .is_user_authorized

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Hi. How can I check that the created group created ? I add username to supergroup no error happens but then realise the group can not be found via the username.

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yo, what's the event when user joins? because

if update.chat_member.new_chat_member.status == ChatMemberStatus.MEMBER:

also gets triggered when users gets unbanned

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Or I think so atleast

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because it makes broken code if you want to use it check code before send

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why
button = message.buttons[0][0]
button.url

return only web url
i want with query id and all other things
how we can achieve this

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Don't use the bound method, it doesn't support user profile buttons, use client.edit_message() directly, if you must retain the buttons, reconstruct the Input version from the Keyboard one

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client.connect() never raises errors. so excepts won't be reached, you must do any high-level request

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Please advise why this is happening and how to bypass it so that the program runs stably

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On a callbackquery

msg = await event.get_message()

await msg.edit(msg.text + "12")

I get ButtonTypeInvalidError, I'm assuming it's because one of my button is InputKeyboardButtonUserProfile. Is there any way to edit the messages without interacting with buttons

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Hello, why this does not detects if message is in group with topics?

if hasattr(message, "forum_topic") and message.forum_topic

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offtopic + illegal + against the ToS

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As I understand, it won't help much in my case. I am also getting an entity to check if it's a private chat or not, and with input_entity it's impossible (?)

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/channel/TelethonChat/623861

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how is caching entities work? for example I use get_input_entity and then get_entity for the same entity a few times and it still tries to resolve username. I use /channel/{group} as argument

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events.ChatAction
event.user_joined

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Yeah I guess docs are the best way

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chatgpt don't know the simple docs so if you want to use it you will need to check docs to fix his issues or send him docs links and tell him to make code using it

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Yeah but if you know coding chat gpt can be pretty useful

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i found it

from telethon.tl.functions.messages import RequestWebViewRequest 

final_url = await client(RequestWebViewRequest(bot, bot, platform='android', url=url))

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I see thnx for the help

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