Pretty typical week that started with a bang: an out of schedule release of Python 3.9 to fix a regression of argparse that turned out to be pretty disruptive for our users.

🐎 Python’s Django template benchmark Python 3.10 is ~10% faster than Python 3.9 Python 3.11 (alpha!) is then ~15% faster than Python 3.10 🚀🚀🚀

Posted in r/Python by u/DCGMechanics • 1,114 points and 93 comments

Have you wanted to work with RSS feeds in Python? Maybe you're looking for a new project to build for your portfolio that uses Django, unit tests, and custom commands. This week on the show, we have Real Python author Ricky White to talk about his recent…

Is it enough to run code coverage for a single Python version?
Probably, but not necessarily.
Especially when you still need to support Python 2.7 (sigh), there could be quite some different code paths for Python 2 and Python 3.
A simple example…
try:…

This week, we're joined by Eric Wastl, a Senior Architect at TCGPlayer and the founder of Advent of Code. Join us as we discuss the inception of AoC, how to avoid common pitfalls when solving code challenges in AoC, and what Eric gets up to in the "3.8 seconds"…

In this step-by-step course, you'll learn how Python's .append() works and how to use it for adding items to your list in place. You'll also learn how to code your own stacks and queues using .append() and .pop().

TicTacToe game in Python - bmwant

We share how views differ from materialized views and show how using Postgres views makes querying aggregated data easier and (with materialized views) faster.

This article compares the three main string formatting methods in Python and suggests which methods to use in each situation.

Conda installs are very slow, but you can speed them with a much-faster Conda reimplementation called Mamba.

In this article, I’ll share with you the journey of building this API business, the technology behind it, and hopefully you can learn one thing or two and buil…

A workshop on data visualization in Python with notebooks and exercises for following along. Slides contain all solutions. - stefmolin/python-data-viz-workshop

An experimental Python-to-C transpiler and domain specific language for embedded high-performance computing - zanellia/prometeo

Over the last few years, Lark has grown to become a comprehensive toolkit for parsing structured text.
Today, I'm happy to announce the long anticipated version 1.0 of Lark, marking the API as ...