A Python package for creating a mixed and flexible logger with different outputs (console, file, Telegram, ELK, etc.).
The package includes multiple options for logging, implemented in different classes, as seen below. Also, there is an example of usage in usage_example.py.
This logger is based on the logging package, and includes optional handlers for rotating file logger, console and also a Logstash handler.
This logger sends the messages to a Telegram bot (that we must create previously, since we need the token). It also has an optional file logging for backup of messages.
Once we have created the different loggers, we can add them to the MultiLogger object, and use that as the main logger for the application, having different outputs in a single logging object.
For using the Telegram logger, you must modify the file multi_logger/telegram_logger.py and include the bot ID and the chat IDs where the messages will be sent to.
For using the ELK logger, you need to specify the ELK host and port when adding the Logstash handler to the logger.
When creating a new logger object (like BasicLogger or TelegramLogger), you can specify the logging level for that logger. The logging level is a number between 0 and 3, where:
- 0: Only show error and exception messages.
- 1: Same as level 0 and also warning messages.
- 2: Same as level 1 and also information messages.
- 3: Show all messages (same as level 2 and also debug messages).
For example, you may want to log every message to the console or to a file, but only receive the error messages in your Telegram.