Delete our Messages from Telegram

README.md

Instalacion y uso

Logueate en tu cuenta de Telegram desde https://my.telegram.org/

Ve a API Development toolsy de allí a Create new application, crea una con cualquier cosa, y modifica en el script API ID y API Hash

Dependencias

pip3 install telethon

O

pip3 install -U telethon --user

Dependencias

pip install -U --user setuptools
pip install -U --user telethon

Ejecucion:

python3 ninja.py

Enlaces de interes:

• https://my.telegram.org/apps
• https://github.com/LonamiWebs/Telethon
• https://arabic-telethon.readthedocs.io/en/stable/extra/examples/telegram-client.html#deleting-messages
• https://docs.telethon.dev/en/latest/modules/client.html?highlight=search#telethon.client.messages.MessageMethods.iter_messages
• https://docs.telethon.dev/en/latest/modules/client.html?highlight=delete#telethon.client.messages.MessageMethods.delete_messages
• https://docs.telethon.dev/en/latest/basic/updates.html?highlight=delete#more-examples

ninja.py

#!/usr/bin/python3
# ninja+
import datetime
from telethon import TelegramClient, sync, utils

# changeit
api_id = 123456789
api_hash = 'abcdef123456789'

client = TelegramClient('session_name', api_id, api_hash)
client.session.report_errors = True
client.start()
me = client.get_me()
print("IAM:", utils.get_display_name(me))

delete_me_from = [
    "#BOFHers",
]

delta_time = 24 # Messages sent more than X hours ago
delta_time_tags = 24 * 300 # Preserve Taged messages X hours
delta_time_links = 24 * 30 # Preserve Links X hours

try:
    chats = client.iter_dialogs()
    for chat in chats:
        if chat.name in delete_me_from:
            delete_ids = []
            messages = client.iter_messages(chat, 200, from_user = me, wait_time = 5, reverse = True)
            now = datetime.datetime.now(tz=datetime.timezone.utc)

            for message in messages:
                delta = now - message.date
                time = delta.total_seconds() / 60 / 60

                if time > delta_time: # Expired
                    if "#" in message.text and time < delta_time_tags:
                        # Ignore Tags
                        print("ignored:", message.id, message.date, message.text)
                    elif "://" in message.text and time < delta_time_links:
                        # Ignore Tags
                        print("ignored:", message.id, message.date, message.text)
                    else:
                        print("delete:", message.id, message.date, message.text)
                        delete_ids.append(message.id)
                else:
                    print("break:", message.id, message.date, message.text)
                    break
            print("delete:", delete_ids)
            client.delete_messages(chat, delete_ids) # Delete marked messages

except Exception as e:
    print("exception:", e)