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pylock.toml, NumPy, t-strings, and More ...

I was slow to jump on the LLM bandwagon. In some ways this is surprising. Although it was a while ago, I did take several AI courses in grad school. So I am probably in a good position to dive into ...

Large language models (LLMs) have taken the world by storm. In this step-by-step video course, you'll learn to use the LangChain library to build LLM-assisted applications.

How a forgotten SMTP debug tool I wrote in 2013 was revived in 2025 thanks to open source contributions ...

Start using Polars .group_by() to make sense of your data. This tutorial shows you how to group, aggregate, and reveal hidden insights with hands-on examples.

Put your Polars .group_by() and aggregation skills to the test. This quiz goes beyond the tutorial, so you'll need to dig deeper to find all the answers.

The folks over at Astral have made some big-time impacts in the Python space with uv and ruff. They are back with another amazing project named ty. You may have known it as Red-Knot. But it's coming up on release time for the first version and with . ...

News and announcements from the Python community for the week of May 19th, 2025 ...

Microsoft Dataverse with Python and Zato Services 2025-05-19, by Dariusz Suchojad Overview Microsoft Dataverse is a cloud-based data storage and management platform, often used with PowerApps and Dynamics 365. Integrating Dataverse with Python via ...

Tkinter has a decent set of widgets, including labels, buttons, check buttons, list boxes, and scales. Learn how to use them in your apps. In Tkinter (and most GUI libraries), widget is the name given to a component of the GUI that the user can ...