Python Bytes: #477 Lazy, Frozen, and 31% Lighter
Link: https://pythonbytes.fm/episodes/show/477/lazy-frozen-and-31-lighter
Topics covered in this episode:
Django Modern Rest
Already playing with Python 3.15
Cutting Python Web App Memory Over 31%
tryke - A Rust-based Ptyhon test runner with a Jest-style API
Extras
Joke
Wa
Link: https://pythonbytes.fm/episodes/show/477/lazy-frozen-and-31-lighter
Topics covered in this episode:
Django Modern Rest
Already playing with Python 3.15
Cutting Python Web App Memory Over 31%
tryke - A Rust-based Ptyhon test runner with a Jest-style API
Extras
Joke
Wa
pythonbytes.fm
Lazy, Frozen, and 31% Lighter
News and announcements from the Python community for the week of Apr 20th, 2026
Real Python: Quiz: How to Conceptualize Python Fundamentals for Greater Mastery
Link: https://realpython.com/quizzes/conceptualize-python-fundamentals/
In this quiz, you’ll test your understanding of
How to Conceptualize Python Fundamentals for Greater Mastery.
By working through this quiz, you’ll revisit a framework for forming a clear mental pictur
Link: https://realpython.com/quizzes/conceptualize-python-fundamentals/
In this quiz, you’ll test your understanding of
How to Conceptualize Python Fundamentals for Greater Mastery.
By working through this quiz, you’ll revisit a framework for forming a clear mental pictur
Realpython
How to Conceptualize Python Fundamentals for Greater Mastery Quiz – Real Python
Check your understanding of a framework for conceptualizing Python fundamentals, from defining concepts to comparing similar ideas.
Real Python: Quiz: uv vs pip: Python Packaging and Dependency Management
Link: https://realpython.com/quizzes/uv-vs-pip-python/
In this quiz, you’ll test your understanding of uv vs pip: Python Packaging and Dependency Management.
By working through this quiz, you’ll revisit key differences between uv and pip, including packag
Link: https://realpython.com/quizzes/uv-vs-pip-python/
In this quiz, you’ll test your understanding of uv vs pip: Python Packaging and Dependency Management.
By working through this quiz, you’ll revisit key differences between uv and pip, including packag
Realpython
uv vs pip: Python Packaging and Dependency Management Quiz – Real Python
Test your knowledge of uv vs pip for Python packaging, dependency management, and reproducible installs. See which tool fits your workflow.
Real Python: Quiz: Leverage OpenAI's API in Your Python Projects
Link: https://realpython.com/quizzes/leverage-openais-api-in-your-python-projects/
In this quiz, you’ll test your understanding of
Leverage OpenAI’s API in Your Python Projects.
By working through this quiz, you’ll revisit key concepts like setting up
authentication, sending prompts
Link: https://realpython.com/quizzes/leverage-openais-api-in-your-python-projects/
In this quiz, you’ll test your understanding of
Leverage OpenAI’s API in Your Python Projects.
By working through this quiz, you’ll revisit key concepts like setting up
authentication, sending prompts
Realpython
Leverage OpenAI's API in Your Python Projects Quiz – Real Python
Test your understanding of the ChatGPT API with Python, including role-based messages, structured outputs, and API key management.
Real Python: Leverage OpenAI's API in Your Python Projects
Link: https://realpython.com/courses/leverage-openais-api-in-your-python-projects/
Python’s openai library provides the tools you need to integrate the ChatGPT API into your Python applications. With it, you can send text prompts to the API and receive AI-generated responses. You ca
Link: https://realpython.com/courses/leverage-openais-api-in-your-python-projects/
Python’s openai library provides the tools you need to integrate the ChatGPT API into your Python applications. With it, you can send text prompts to the API and receive AI-generated responses. You ca
Realpython
Leverage OpenAI's API in Your Python Projects – Real Python
Learn how to use the ChatGPT API with Python's openai library to send prompts, control AI behavior with roles, and get structured outputs.
Tryton News: Tryton Release 8.0
Link: https://discuss.tryton.org/t/tryton-release-8-0/9208
We are proud to announce the 8.0 LTS release of Tryton.
This release provides many bug fixes, performance improvements and some fine tuning.
You can give it a try on the demo server, use the docker
Link: https://discuss.tryton.org/t/tryton-release-8-0/9208
We are proud to announce the 8.0 LTS release of Tryton.
This release provides many bug fixes, performance improvements and some fine tuning.
You can give it a try on the demo server, use the docker
Tryton Discussion
Tryton Release 8.0
We are proud to announce the 8.0 LTS release of Tryton. This release provides many bug fixes, performance improvements and some fine tuning. You can give it a try on the demo server, use the docker image or download it here. As usual upgrading from previous…
PyCoder’s Weekly: Issue #731: Visualize ML, Vector DBs, Type Checker Comparison, and More (April 21, 2026)
Link: https://pycoders.com/issues/731
#731 – APRIL 21, 2026 View in Browser » Machine Learning Visualized This is a series of Jupyter notebooks that help visualize the algorithms that are used in machine learning. Learn more about n
Link: https://pycoders.com/issues/731
#731 – APRIL 21, 2026 View in Browser » Machine Learning Visualized This is a series of Jupyter notebooks that help visualize the algorithms that are used in machine learning. Learn more about n
Pycoders
PyCoder’s Weekly | Issue #731
Visualize ML, Vector DBs, Type Checker Comparison, and More
Python GUIs: Checkboxes in Table Views with a Custom Model — Show checkboxes for boolean values in PyQt/PySide table views
Link: https://www.pythonguis.com/faq/abstract-table-model-question/
I have a QTableView with a custom QAbstractTableModel, and I want to add a column of checkboxes. Should I create a custom delegate class for the checkbox, or is there a simpler way to do this?
You c
Link: https://www.pythonguis.com/faq/abstract-table-model-question/
I have a QTableView with a custom QAbstractTableModel, and I want to add a column of checkboxes. Should I create a custom delegate class for the checkbox, or is there a simpler way to do this?
You c
Python GUIs
How to Add Checkboxes in QTableView with a Custom Model in PyQt/PySide
Learn how to add checkboxes to a QTableView using a custom QAbstractTableModel in PyQt6 and PySide6. Use Qt.CheckStateRole and Qt.ItemIsUserCheckable to display and toggle checkboxes for boolean values in Python GUI table views.
Kay Hayen: Nuitka Release 4.0
Link: https://nuitka.net/posts/nuitka-release-40.html
This is to inform you about the new stable release of Nuitka. It is the extremely compatible Python compiler,
“download now”.
This release is a major release with many new features and the long
wanted
Link: https://nuitka.net/posts/nuitka-release-40.html
This is to inform you about the new stable release of Nuitka. It is the extremely compatible Python compiler,
“download now”.
This release is a major release with many new features and the long
wanted
Real Python: Quiz: SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files
Link: https://realpython.com/quizzes/sqlite-sqlalchemy-video/
In this quiz, you’ll test your understanding of the concepts in the video course SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files.
By working through this quiz, you’ll revisit how Pyt
Link: https://realpython.com/quizzes/sqlite-sqlalchemy-video/
In this quiz, you’ll test your understanding of the concepts in the video course SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files.
By working through this quiz, you’ll revisit how Pyt
Realpython
SQLite and SQLAlchemy in Python: Move Your Data Beyond Flat Files Quiz – Real Python
Test what you know about SQLite and SQLAlchemy in Python, from flat files and SQL to ORM classes and many-to-many relationships.
PyCharm: PyCharm for Django Fundraiser: Why Django Matters in the AI Era – And Why We’re Supporting It
Link: https://blog.jetbrains.com/pycharm/2026/04/pycharm-for-django-fundraiser-why-django-matters-in-the-ai-era-and-why-we-re-supporting-it/
Spend a few minutes around developer content, and it’s easy to come away with the impression that web apps now appear to almost write themselves.
Everything that follows – review, verification, refact
Link: https://blog.jetbrains.com/pycharm/2026/04/pycharm-for-django-fundraiser-why-django-matters-in-the-ai-era-and-why-we-re-supporting-it/
Spend a few minutes around developer content, and it’s easy to come away with the impression that web apps now appear to almost write themselves.
Everything that follows – review, verification, refact
The JetBrains Blog
PyCharm for Django Fundraiser: Why Django Matters in the AI Era – And Why We’re Supporting It | The PyCharm Blog
AI can scaffold a web app in thirty seconds. Django is what keeps it running for ten years. As AI makes OSS easier to consume, it can also make the work behind it easier to overlook. Get 30% off PyCharm Pro, with 100% of the proceeds going to the DSF.
Real Python: Altair: Declarative Charts With Python
Link: https://realpython.com/altair-python/
There’s a moment many data analysts know well: you have a new dataset and a clear question, and you open a notebook only to find yourself writing boilerplate axis and figure setup before you’ve even l
Link: https://realpython.com/altair-python/
There’s a moment many data analysts know well: you have a new dataset and a clear question, and you open a notebook only to find yourself writing boilerplate axis and figure setup before you’ve even l
Realpython
Altair: Declarative Charts With Python – Real Python
Build interactive Python charts the declarative way with Altair. Map data to visual properties and add linked selections. No JavaScript required.
EuroPython: April Newsletter: First Keynote Speakers Announcements
Link: https://blog.europython.eu/april-newsletter-first-keynote-speakers-announcements/
Hi all Pythonistas! 👋 As the spring sun charges us all with new energy, the EuroPython team has been busy translating that spring buzz into exciting progress with the conference. But don’t take our wo
Link: https://blog.europython.eu/april-newsletter-first-keynote-speakers-announcements/
Hi all Pythonistas! 👋 As the spring sun charges us all with new energy, the EuroPython team has been busy translating that spring buzz into exciting progress with the conference. But don’t take our wo
EuroPython Blog
April Newsletter: First Keynote Speakers Announcements
First keynote speakers announcements, FinAid details, visa sponsorship information, and more!
Python Software Foundation: Announcing Python Software Foundation Fellow Members for Q1 2026! 🎉
Link: https://pyfound.blogspot.com/2026/04/announcing-python-software-foundation.html
The PSF is pleased to announce its first batch of PSF Fellows for 2026. Let us welcome the new PSF Fellows for Q1! The following people continue to do amazing things for the Python community:Bill Deeg
Link: https://pyfound.blogspot.com/2026/04/announcing-python-software-foundation.html
The PSF is pleased to announce its first batch of PSF Fellows for 2026. Let us welcome the new PSF Fellows for Q1! The following people continue to do amazing things for the Python community:Bill Deeg
Python Software Foundation Blog
Announcing Python Software Foundation Fellow Members for Q1 2026! 🎉
The PSF is pleased to announce its first batch of PSF Fellows for 2026 . Let us welcome the new PSF Fellows for Q1 ! The following people c...
Armin Ronacher: Equity for Europeans
Link: https://lucumr.pocoo.org/2026/4/23/equity-for-europeans/
If you spend enough time in US business or finance conversations, one word keeps
showing up: equity.
Coming from a German-speaking, central European background, I found it
surprisingly hard to fully i
Link: https://lucumr.pocoo.org/2026/4/23/equity-for-europeans/
If you spend enough time in US business or finance conversations, one word keeps
showing up: equity.
Coming from a German-speaking, central European background, I found it
surprisingly hard to fully i
Armin Ronacher's Thoughts and Writings
Equity for Europeans
Equity combines legal fairness, ownership, and upside in one everyday concept.
PyCon: Asking the Key Questions: Q&A with the PyCon US 2026 keynote speakers: Rachell Calhoun and Tim Schilling
Link: https://pycon.blogspot.com/2026/04/asking-key-questions-q-with-pycon-us.html
Welcome to our annual blog series where we're asking each of our PyConUS 2026 keynote speakers about their journey into tech, how excited they are for Pycon US and any tips they can provide for an awe
Link: https://pycon.blogspot.com/2026/04/asking-key-questions-q-with-pycon-us.html
Welcome to our annual blog series where we're asking each of our PyConUS 2026 keynote speakers about their journey into tech, how excited they are for Pycon US and any tips they can provide for an awe
Blogspot
Asking the Key Questions: Q&A with the PyCon US 2026 keynote speakers: Rachell Calhoun and Tim Schilling
Welcome to our annual blog series where we're asking each of our PyConUS 2026 keynote speakers about their journey into tech, how excited th...
Python GUIs: Streamlit Widgets — An Overview of Commonly Used Widgets in Streamlit
Link: https://www.pythonguis.com/tutorials/streamlit-widgets/
Streamlit is a powerful Python library designed to build interactive web apps with minimal code. One of its core features is an extensive collection of widgets that allow users to interact with the ap
Link: https://www.pythonguis.com/tutorials/streamlit-widgets/
Streamlit is a powerful Python library designed to build interactive web apps with minimal code. One of its core features is an extensive collection of widgets that allow users to interact with the ap
Python GUIs
Streamlit Widgets: Build your apps using common UI components
Build Streamlit data science apps with Python. Build UIs in your web browser using Streamlit's library of common widgets.
The Python Coding Stack: Doubling Down on Python in The Age of AI
Link: https://www.thepythoncodingstack.com/p/doubling-down-on-python-in-the-age
If you’ve been wondering where I’ve been, yes, it’s been quieter than usual around here. No dramatic reason. Just life, work, the usual stuff.But one thing kept catching my attention: all the noise ou
Link: https://www.thepythoncodingstack.com/p/doubling-down-on-python-in-the-age
If you’ve been wondering where I’ve been, yes, it’s been quieter than usual around here. No dramatic reason. Just life, work, the usual stuff.But one thing kept catching my attention: all the noise ou
Thepythoncodingstack
Doubling Down on Python in The Age of AI
…and why you haven’t seen AI posts on here (yet)
Real Python: Quiz: AI Coding Agents Guide: A Map of the Four Workflow Types
Link: https://realpython.com/quizzes/ai-coding-agents-guide/
In this quiz, you’ll test your understanding of
AI Coding Agents Guide: A Map of the Four Workflow Types.
By working through this quiz, you’ll revisit the four common workflow types for AI coding agen
Link: https://realpython.com/quizzes/ai-coding-agents-guide/
In this quiz, you’ll test your understanding of
AI Coding Agents Guide: A Map of the Four Workflow Types.
By working through this quiz, you’ll revisit the four common workflow types for AI coding agen
Realpython
AI Coding Agents Guide: A Map of the Four Workflow Types Quiz – Real Python
Check your understanding of how AI coding agents fit into your workflow through four interaction modes: IDE, terminal, pull request, and cloud.
Real Python: The Real Python Podcast – Episode #292: Becoming a Better Python Developer Through Learning Rust
Link: https://realpython.com/podcasts/rpp/292/
How can learning Rust help make you a better Python Developer? How do techniques required by a compiled language translate to improving your Python code? Christopher Trudeau is back on the show this w
Link: https://realpython.com/podcasts/rpp/292/
How can learning Rust help make you a better Python Developer? How do techniques required by a compiled language translate to improving your Python code? Christopher Trudeau is back on the show this w
Realpython
Episode #292: Becoming a Better Python Developer Through Learning Rust – The Real Python Podcast
How can learning Rust help make you a better Python Developer? How do techniques required by a compiled language translate to improving your Python code? Christopher Trudeau is back on the show this week with another batch of PyCoder's Weekly articles and…