Category: "Python"

When you need to return complex data from a function you typically think of two options:

1. put the values in a dictionary
2. create a new object/class

The first option is simple to implement but you need to access the individual values by their keys. The second option allows you to access data via attributes and do custom calculations behind the scenes, but then you need to implement yet another class.

Is there something in Python that could give us easy attribute access without having to bother with custom classes?

GitHub Actions gives you lots of freedom to define custom workflows by combining different actions and running command line programs. Sometimes you might want to run small snippets of code, and that is already possible by running scripts from the command line with the run keyword. What if you could write your Python script inside the workflow YAML file instead?

When you define an object in Python you usually give it some attributes that hold the necessary pieces of information in a place that makes sense. However, Python does not limit the use of attributes to the set that were described at object creation time.

Can you chain comparison operations in Python? Yes you can, each comparison is evaluated pairwise so you can chain together as many of them you want.

It can be easy to forget to use basic features like this if you come from a language that doesn't support chained comparisons or if you've never seen them used in the wild. I've been using Python professionally for years but I have to admit that I still didn't really know about this feature until recently.

This time I'm going to show you how to create simple GUI applications in Python using a package called Gooey. It lets you turn (almost) any command line Python application into a GUI application with one line.

From programming to publishing

When programming in Python you're used to installing packages from the Python Package Index (PyPI). But how do the packages end up there? How can I make my Python code installable? Let's find out!

You want to be a Python backend developer but have no idea what you should learn? Choosing what to focus on can be difficult. In this blog post I hope to help you by discussing different types of backends and the technologies that you could use to build them.

Building URLs is really common in applications and APIs because most of the applications tend to be pretty interconnected. But how should we do it in Python? Here's my take on the subject.

It is quite easy to recommend your most popular posts to your readers if you are running a WordPress site. What if you are using a static site generator such as Hugo instead? On this post you'll learn how to add a popular posts section by using data from Google Analytics, and how to automate the whole process.

The Python syntax doesn't have the switch-case statement. So what is the equivalent in Python? That's what we'll talk about in this post.