Don't test your code? pytest removes any excuses. Software developers don't just write software; they also use software. So, they're the first to recognize, and understand, that software is complex ...

Testing functions isn't hard, but how do you test user input and output? In my last article, I started looking at "pytest", a framework for testing Python programs that's really changed the way I look ...

Python trades runtime speed for programmer convenience, and most of the time it’s a good tradeoff. One doesn’t typically need the raw speed of C for most workaday applications. And when you need to ...

Microsoft has announced Playwright, a tool that lets developers write tests in Python for web applications across Chrome, Chromium-based Edge, Apple Safari and Mozilla Firefox. Playwright, a Python ...

Many engineers write code to automate instruments and collect data. While you can use commercially available programming languages, you can also use open-source software tools to write your automation ...

One of the biggest and most exciting new features in Python 3.15 is the new statistical sampling profiler. This is a massive change that’s going to make a lot of developers' liv ...