View this email in your browser

Python Weekly

Welcome to issue 589 of Python Weekly. Let's get straight to the links this week.

From Our Sponsor

Calling all developers!
Join Snyk in The Big Fix from February 14 to March 14 to find and fix vulnerabilities in your favorite open-source software — Python or otherwise. Compete for the title of Top Fixer while networking on Discord, winning swag, and making the internet more secure. Register now!

Articles, Tutorials and Talks

Attrs, Pydantic, or Python Data Classes: Which One Is The Best?

Data classes are a valuable tool in the Python programmer's toolkit. Despite their usefulness (I do like them a lot!), they do have limitations. In this video, I compare dataclasses with two alternative options, attrs and Pydantic, to help you decide which one to use in your code.

My Own Python Web Framework
Using Vercel's Build Output API to explore some framework ideas.

yaml: while constructing a mapping found unhashable key
In this post you'll find out what "while constructing a mapping found unhashable key" PyYAML errors mean, why they happen, and what you can do about it.

Fly through Jupyter with keyboard shortcuts
Learn the 25 most useful keyboard shortcuts for Jupyter Notebook or Lab (including hidden gems) so that you can speed up your workflow!

devdata - Improving developer velocity and experience
Developers are the largest expense with software. Improving their productivity doesn't just make sense to the company's bottom line, but it improves morale as they no longer have to wade through a bunch of crap to get started on the job at hand. This data generation technique helps improve your developer experience and testing.

Python’s multiprocessing performance problem
While multiprocessing allows Python to scale to multiple CPUs, it has some performance overhead compared to threading.

Web Development with Python Tutorial – Flask & Dynamic Database-Driven Web Apps

Learn how to develop Dynamic Database-Driven Web Apps with Python, Flask, and MySQL. This course is broken up into two parts. In part one, you will learn how to build and deploy a site using the Flask Python web framework. In part two, you will connect the Flask application from the first part to a cloud MySQL database and learn how to deploy a production-ready database-driven web application.

Why Aren't Programming Language Specifications Comprehensive?

Using ChatGPT to control Hue Lights

Intro to TDD with Python and the FizzBuzz Code Kata

Interesting Projects, Tools and Libraries

FlexGen
Running large language models like OPT-175B/GPT-3 on a single GPU. Focusing on high-throughput large-batch generation.

PyGWalker
Turn your pandas dataframe into a Tableau-style User Interface for visual analysis.

microdot
The impossibly small web framework for Python and MicroPython.

Keep
Alerting. By developers, for developers.

awesome-polars
A curated list of Polars talks, tools, examples & articles.

lion-pytorch
Lion, new optimizer discovered by Google Brain using genetic algorithms that is purportedly better than Adam(w), in Pytorch.

Aquarel
Styling matplotlib made easy.

PyRelationAL
A python active learning library for rapidly implementing active learning pipelines from data management, model development (and Bayesian approximation), to creating novel active learning strategies.

Paasify
Deploy your docker-compose applications with ease and manage your infrastructure as code!

New Releases

Django 4.2 beta 1 released

Upcoming Events and Webinars

PyBerlin 38
There will be following talks

Open Source and you: improving the world one PR at a time
The Three Ways - How to do DevOps right
ReDI School mission and Digital Kids program

VilniusPY #22
There will be following talks

Below the tip of the Iceberg: Rounding in Python
Automating mockup creation of external dependencies in Python

PyData Tel Aviv Meetup March 2023
There will be following talks

Getting the most from Transformers in a latency-constrained environment
Balanced Cross Validation for Object Detection
Bluevine's journey to eradicate check fraud
Real-time processing at scale with python-based lambdas

PyData Manchester Meetup March 2023
There will be a talk, Tracking the Journey: Exploring Data Provenance in Machine Learning with MLflow.

Our Other Newsletters

Programmer Weekly - A free weekly newsletter for programmers.

Founder Weekly - A free weekly newsletter for entrepreneurs featuring best curated content, must read articles, how to guides, tips and tricks, resources, events and more.

Python Weekly

Brooklyn

Brooklyn, NY 11209

Add us to your address book

Want to change how you receive these emails?
You can update your preferences or unsubscribe from this list.

Own Python Web Framework The Big Fix two alternative options Build Output API data generation technique favorite opensource software browser Python Weekly Python Data Classes

Python Weekly - Python Weekly - Issue 589

Python Weekly

Key phrases

Older messages

Python Weekly - Issue 588

Python Weekly - Issue 587

Python Weekly - Issue 586

Python Weekly - Issue 585

Python Weekly - Issue 583

You Might Also Like

Python Weekly - Issue 647

Web Tools #562 - Voilà Review, CSS Tools, Media, React Native

Everyone wants to build the AI dev tool of the future

7 reasons to use Copilot over ChatGPT

Why they signed up for my Private AI Mentorship

wpmail.me issue#664

📧 Modular Monolith Architecture is now LIVE! 🎉

Testing the Rabbit R1's AI assistant

Zero-Day Alert: State-Sponsored Hackers Exploting Two Cisco Flaws for Espionage

Post from Syncfusion Blogs on 04/25/2024