Python Useful Modules— Loguru

In this article, I’d like to introduce Loguru (https://github.com/Delgan/loguru), a powerful logging tool that can significantly enhance your logging experience and is incredibly easy to use.

Let’s take a quick look at one example:

pic from loguru

It is plug-and-play and has functions such as rolling logs in multiple ways, automatically compressing log files, and regularly deleting them. In addition, functions such as multi-thread safety, highlighting logs, and log alerts are not a problem.

How to Install

Install Loguru is super easy as well, just run the following command in your Python venv:

$ pip install loguru

and the installation is done.

Basic Usage

In Loguru, if you need to output debug logs to the terminal, you can do the following:

from loguru import logger

logger.debug("That's it, beautiful and simple logging!")

The output will look like:

If you need to output the log to a file, just do this:

from loguru import…