Welcome to the second part of the article series, which cover principles of Hexagonal architecture, Dependency Injection, Domain-Driven Design and applies these all to Python and Django application design.

It might be very convenient to use the same fixtures in test setup and assertions. This practice though is not as good as it looks like at first glance.

Welcome to articles series which cover the principles of Hexagonal architecture, talks of Dependency Injection, and its usage in these to Python and Django application design.

Ranting about alarms and dashboards

After two years of developing a hobby project, I am proud to announce Concrete Settings - a new configuration management library for Python projects.

Concrete Settings was born as an effort to improve configuration handling in a huge decade-old Django application with exceedingly bloated settings.py. Remember that settings.py starts …

Harder, Better, Faster, Stronger... wait - that is Daft Punk. Though classical music seems to follow.

Pelican is a perfect blogging platform for programmers and computer geeks. My blog has been powered by Pelican for three years and it has been a pleasant experience. If you are looking forward to start a blog, or just thinking of changing a platform, why not give it a try?

Decorators are one of the most beautiful feature of Python programming language. They can make code easy-readable and maintainable. Nevertheless, their usage may seem tricky and mysterious in the beginning. This is a guide to the world of decorators. I hope that you will feel like a pro and have no questions left about them after exploring this article.

After getting hooked on coffee, I decided to stop drinking caffeinated drinks. This is a story of my detoxification.

I met a lot of Python beginners who complained about this keyword not implicitly available in class methods. After all, why pass self explicitly?