#493 – OCTOBER 5, 2021
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Python 3.10: Cool New Features for You to Try
Explore some of the coolest and most useful features in Python 3.10. You’ll appreciate more user-friendly error messages, learn about how you can handle complicated data structures with structural pattern matching, and explore new enhancements to Python’s type system.
REAL PYTHON
Data Elixir: Data Science Newsletter
Data Elixir is an email newsletter that keeps you on top of the tools and trends in Data Science. Covers machine learning, data visualization, analytics, and strategy. Curated weekly with top picks from around the web →
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Python 3.10 Release Party Stream
A recording of the Python 3.10 Release Stream with Pablo Galindo, CPython Core Developer and Python 3.10 Release Manager, and Leon Sandøy.
YOUTUBE.COM video
Python 3.11 Will Get “Zero Cost” Exception Handling
With “Zero-cost” exceptions the cost of try statements is almost eliminated when no exception is raised.
PYTHON.ORG
Discussions
What Defines a Number in Python? The Question May Be Harder Than You Think…
Static type-checkers such as Mypy have grown increasingly popular in recent years in the Python community, yet it’s surprisingly difficult to write a type hint that will accept any number. This answer on Stack Overflow digs into why.
STACK OVERFLOW • Shared by Alex Waygood
Why Does It Feel Like Everyone Is Trying to Play Code Golf?
Why explicit is better than implicit, or in Martin Fowler’s words: “Any fool can write code that a computer can understand. Good programmers write code that humans can understand.”
REDDIT
Python Jobs
Senior Python Engineer at Moody's AI & ML Center of Excellence (New York, NY, USA)
Senior Software Engineer (Washington D.C.)
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Software Engineer (Anywhere)
Articles & Tutorials
Make Your Python App Interactive With a Text User Interface
Have you wanted to create a Python application that goes further than a command-line interface? You would like it to have a friendly interface but don’t want to make a GUI (Graphical User Interface) or web application. Maybe a TUI (Text User Interface)would be a perfect fit for the project. This week on the show, it’s Will McGugan talking about his projects Textual and Rich.
REAL PYTHON podcast
Multiple Queues With Django Celery: When and How to Use Them
How to work with multiple queues in Celery, when you need it and how to set it up. The tutorial includes file processing and DNS lookups for domains of email addresses. Also, docker-compose.yml is covered for local development.
APPLIKU.COM
Accelerate Your Python Apps With Apache Cassandra™ NoSQL. Register for an Astra DB Demo
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DATASTAX sponsor
Hosting a Django Project on Heroku
In this step-by-step project, you’ll learn about hosting Django projects in the cloud using Heroku, a platform-as-a-service (PaaS) provider used by many startups and developers.
REAL PYTHON
Proportional Fonts and Yapf vs Black
How to set up VSCode to deal nicely with proportional fonts and set up automated code formatting that leads to a visually pleasing result.
NELSON MINAR
Code Style Matters
An article about the importance of having a consistent Python coding style and tools that can help you achieve this goal.
RODRIGO GIRÃO SERRÃO
An Intro to Python Editors
Learn about some of the most popular Python editors in this tutorial. Includes info on PyCharm, WingIDE, VSCode, and IDLE
MIKE DRISCOLL
PostgreSQL vs Python for Data Evaluation: What, Why, and How
A primer on using PostgreSQL to more efficiently perform your data evaluation tasks done in Excel, R, or Python.
MIRANDA AUHL
Receive a $5 Donation to the OSS of Your Choice When You Deploy Your Free Scout APM Trial Today
Scout is performance monitoring designed to provide the data insights necessary for any dev to become a performance pro. Find and fix observability issues before your customers notice by connecting your error reporting and APM data on one platform.
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Docker Best Practices for Python Developers
A look at several best practices to make your Dockerfiles and images cleaner, leaner, and more secure.
AMAL SHAJI • Shared by Amal Shaji
Create a Stunning PDF Flyer in Python With borb
This guide shows you how to create a nice-looking PDF flyer in Python using the borb PDF library.
JORIS SCHELLEKENS • Shared by Joris Schellekens
Writing Python Extensions in Assembly
How to write a CPython Extension in 100% assembly.
ANTHONY SHAW
How SQL Injection Is Explored: Using IBM and Python as Example
GUILHERME LATROVA • Shared by Guilherme Latrova
Projects & Code
wonk: Combine AWS Policy Files Into Smaller Compiled Policy Sets
GITHUB.COM/AMINOHEALTH • Shared by Kirk Strauser
Events
Real Python Office Hours (Virtual)
October 6, 2021
REALPYTHON.COM
PyCon ZA 2021
October 7 to October 9, 2021
PYCON.ORG
Canberra Python Meetup
October 7, 2021
MEETUP.COM
Sydney Python User Group (SyPy)
October 7, 2021
SYPY.ORG
Reunión Python Valencia
October 7, 2021
GOOGLE.COM
Python Miami
October 9 to October 10, 2021
PYTHONDEVELOPERSMIAMI.COM
PyDelhi User Group Meetup
October 9, 2021
MEETUP.COM
Happy Pythoning!
This was PyCoder’s Weekly Issue #493.
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