#576 – MAY 9, 2023
SOLID Principles: Improve Object-Oriented Design in Python
In this tutorial, you’ll learn about the SOLID principles, which are five well-established standards for improving your object-oriented design in Python. By applying these principles, you can create object-oriented code that is more maintainable, extensible, scalable, and testable.
REAL PYTHON
Mojo, a Superset of Python
Mojo is a new programming language, which is a superset of Python. It aims to fix Python’s performance and deployment problems.
JEREMY HOWARD
Can Postgres do that
The answer is often yes. Just Postgres can do a lot. Not a “Postgres” compatible imitation, actual Postgres. Want a provider that can assist you? We’re here to help →
CRUNCHY DATA sponsor
Giving the PyCon 2023 Keynote
This brief article describes Ned’s thinking as he was preparing to give the keynote to PyCon 2023. Links to his slides for the talk are included.
NED BATCHELDER
Wagtail 5.0 Released
WAGTAIL.ORG
North Bay Python 2023 Call for Proposals
NORTHBAYPYTHON.ORG
Django Security Releases Issued: 4.2.1, 4.1.9, and 3.2.19
DJANGO SOFTWARE FOUNDATION
PyGotham TV 2023 Call for Proposals
PYGOTHAM.TV • Shared by Jon Banafato
Discussions
How Do You Install Python?
BOB BELDERBOS • Shared by Bob
Python Jobs
Software Engineer – Backend/Python (100% Remote) (Anywhere)
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Articles & Tutorials
WebAssembly Platforms & Distilling a Minimum Viable Python
Are you familiar with the different versions of WebAssembly? Could WASM be the “write once, run everywhere” solution that developers have searched for? Where does distributing Python applications fit in the narrative? This week on the show, we have CPython core developer Brett Cannon to discuss his recent articles about WebAssembly and MVPy.
REAL PYTHON podcast
Introducing Grasshopper: A Python Load Testing Library
This article introduces you to Grasshopper, an open source load testing library for Python. It is built on top of Locust and PyTest providing additional ways of checking and timing your tests.
JACOB FIOLA
Automate Slack and Microsoft Teams Notifications using Python
Integrating with the Slack and Microsoft APIs is fairly straightforward, implementing these tools as a part of a full-featured notification system that embeds with your app experience can be far more daunting. Make these tools a seamless part of how your app communicates with users. Learn how →
COURIER sponsor
How to Implement Screen Navigation in Your Kivy App
A step-by-step guide to implement Screen Navigation in a Kivy app. How to go from an App idea, into Screen design to full implementation. The guide also touches topics related to structuring the codebase. Plus some tips and tricks.
ANDREA RONDÓN • Shared by Andrea Rondón
Learn Python With Jupyter
This freely available book in PDF format teaches you how to write Python using a Jupyter Notebook. The language is introduced through a series of exercises so you can code along as you learn.
SERENA BONARETTI
Missing Batteries: Essential Libraries You’re Missing Out On
Even though Python’s standard library comes with “batteries included,” it’s still missing some essentials. This article covers libraries for debugging, testing, CLI, and more.
MARTINHEINZ.DEV • Shared by Martin Heinz
TQDM: Tracking the Progress of Your Python Program
This article introduces you to TQDM, a console based progress bar library. It shows you how to use it within your software including ways of customizing its appearance.
SIDDIQI
Evolution of MicroPython Poster
This PDF poster was created in celebration of MicroPython’s 10th birthday and covers the history of the project back from its original kickstarter in 2013.
MICROPYTHON.ORG
Have Python Show Warnings When Running Django
How to show warnings when running Python, and Django, during local development. The easy, yet not well known, way.
JOSEPH VICTOR ZAMMIT
Pylint Strict Base Configuration
This brief article shares Lucas’s .pylintrc file putting the popular linter into a more strict configuration.
LUCAS CIMON
Projects & Code
frappe: Low Code Web Framework for Python
GITHUB.COM/FRAPPE
gpt-json: Structured and Typehinted GPT Responses
GITHUB.COM/PIERCEFREEMAN
cria: Tiny Inference-Only Implementation of LLaMA
GITHUB.COM/RECMO
frogmouth: A Markdown Browser for Your Terminal
GITHUB.COM/TEXTUALIZE
README-AI: Automated Tool for Generating README Files
GITHUB.COM/ELI64S • Shared by Eli
Events
JupyterCon 2023
May 10 to May 13, 2023
JUPYTERCON.COM
Santa Cruz Python Meetup
May 10, 2023
MEETUP.COM
Weekly Real Python Office Hours Q&A (Virtual)
May 10, 2023
REALPYTHON.COM
Python Atlanta
May 11, 2023
MEETUP.COM
DFW Pythoneers 2nd Saturday Teaching Meeting
May 13, 2023
MEETUP.COM
Kx Con
May 17 to May 21, 2023
KX.COM
PyCon LT 2023
May 17 to May 21, 2023
PYCON.LT
Happy Pythoning!
This was PyCoder’s Weekly Issue #576.
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