Python Telegram Logger

Simple logger which dispatch messages to telegram in markdown format. Uses a separate thread for a dispatching. Support many chats. Support big messages (over 4096 chars). Support telegram API calls restrictions.

Installation

Install with:

pip install git+https://github.com/charalamm/telegram-logger

Quick start

1. Crate a telegram bot and get the access token, aka ACCESS_TOKEN_HTTP_API

2. Through the telegram app create a group and put yourself and and the bot as members. Then get the chat group id, aka GROUP_CHAT_ID. The group chat id is one of the negative integers:

   import requests
   url = f"https://api.telegram.org/bot{ACCESS_TOKEN_HTTP_API}/getUpdates"
   print(requests.get(url).json())
   

3. Create a configuration file that defines the logger:

   import logging
   
   from python_telegram_logger import TelegramHandler, MarkdownFormatter
   
   # Logging
   logger = logging.getLogger('')
   logger.setLevel(logging.DEBUG)
   
   th = TelegramHandler(<ACCESS_TOKEN_HTTP_API>, [<GROUP_CHAT_ID>])
   th.setLevel(logging.ERROR)
   th.setFormatter(MarkdownFormatter())
   logger.addHandler(th)
   

4. Create another file that uses the logger:

   from configuration import logger
   
   def main():
   try:
   raise Exception("some exception")
   except Exception:
   logger.exception("catch!")
   
   main()