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TOML in Python 3.11, Django and Angular, Constrain With assert, and More

#533 – JULY 12, 2022 VIEW IN BROWSER
The PyCoder’s Weekly Logo
Python 3.11 Preview: TOML and tomllib
Python 3.11 will be released in the fall of 2022. In this tutorial, you’ll install the latest beta release of Python 3.11 in order to preview the new tomllib module that’s added to the standard library. You’ll also explore some of the static typing enhancements that are coming.
REAL PYTHON

Build a Progressive Web Application with Django and Angular
In this two-part article series, you’ll learn how to build a Progressive Web Application (and a fun trivia game) with Django and the Django Rest Framework for the backend API, and Angular for the frontend interface.
ROB ALFORD • Shared by Rob Alford

Connect, Integrate, & Automate Your Data—From Python, or Any Other Application or Tool
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Apply Constraints With assert in Python
When applying runtime constraints on a value a common practice is to compare the value to an expected range and raise a ValueError if it’s not within the range. This article argues for the use of assert instead.
REDOWAN DELOWAR

Python 3.11 Release May Be Delayed
PYTHON.ORG

Quart Is Now a Pallets Project
PALLETSPROJECTS.COM


Discussions


PyPI Goes 2FA, atomicwrites Works Around It, Drama Ensues
REDDIT

What Is Something That Blew Your Mind in Python?
MATT HARRISON


Python Jobs


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Articles & Tutorials


Functional Programming Jargon in Simple Terms
“Functional programming (FP) provides many advantages, and its popularity has been increasing as a result. However, each programming paradigm comes with its own unique jargon and FP is no exception. By providing a glossary, we hope to make learning FP easier.”
JAMES YOU

SQLite or PostgreSQL? It’s Complicated!
Employees at Twilio blog a lot and have an internal Python application that showed a dashboard about topics and their popularity. As the number of bloggers and hits grew, the dashboard needed to keep pace.This article discusses how they measured whether to go from SQLite to PostgreSQL for performance reasons and the decision they finally arrived at.
MIGUEL GRINBERG

“Operation Python” Humble Bundle for Charity
Make mastering Python your mission: This mix of online courses, books, exercises, and productivity tools is here to help you succeed—whether you’re a beginner or a skilled Python pro. Support Pythonic charities like the PSF and get Python books, software, and video courses collectively valued at $1,400 for a pay-what-you-want price →
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Forms in Django 4.0+
Django 4 introduced the capability of rendering forms based on the template engine. You can now specify how base forms are built by overriding a template. The current beta of Django 4.1 has also introduced this power at the widget level. Learn about the changes in this article.
DAVID SMITH

Python any(): Powered Up Boolean Function
If you’ve ever wondered how to simplify complex conditionals by determining if at least one in a series of conditions is true, then look no further. This video course will teach you all about how to use any() in Python to do just that.
REAL PYTHON course

Technical Things Every Software Developer Should Know
This is a collection of materials that are useful for coders, no matter their skill level. Topics covered include algorithms, data structures, data types, latency, memory, distributed systems, security, and much more.
GITHUB.COM/MTDVIO

Using the Python and Operator
In this video course, you’ll learn how Python’s and operator works and how to use it in your code. You’ll get to know its special features and see what kind of programming problems you can solve by using and in Python.
REAL PYTHON course

Indexing and Slicing: Complete Tutorial With Exercises
Learn all about the indexing and slicing of lists in Python, including: negative indexes, enumeration, slices, steps in slices, and more. Includes eight exercises to practice your slicing skills.
JOHN LOCKWOOD

Just Use Dictionaries
Using simple data structures is an important part of keeping it simple, and Python is all about simplicity. Less code is less problems. Just use dictionaries, you probably don’t need classes.
DAVID VUJIC • Shared by David Vujic

How to Organize Python Code
Python is very flexible, but with that flexibility also comes the potential for making bad decisions. This opinionated article discusses naming and the structuring of code.
GUILHERME LATROVA • Shared by Gui Latrova


Projects & Code


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Uniform eXchange Format (UXF)
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pyKeylogger: Track Keystrokes, Clipboard, & Take Screenshots
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django-test-migrations: Test Django Schema & Migrations
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correlate: Brute-Force Correlator for Kinda-Messy Data
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semgrep: Lightweight Static Analysis for Many Languages
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 July 13, 2022

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 July 14, 2022

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 July 15, 2022
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Functional Programming, Single Page Apps with Pyodide, Composing Music, and More

Tuesday, July 5, 2022

Exploring Functional Programming With Bruce Eckel #532 – JULY 5, 2022 VIEW IN BROWSER The PyCoder's Weekly Logo Exploring Functional Programming With Bruce Eckel Would you like to explore the

Tic-Tac-Toe With Tkinter, 6 Steps After Django startproject, AsyncIO for Web Apps, and More

Tuesday, June 28, 2022

Build a Tic-Tac-Toe Game With Python and Tkinter #531 – JUNE 28, 2022 VIEW IN BROWSER The PyCoder's Weekly Logo Build a Tic-Tac-Toe Game With Python and Tkinter In this step-by-step project, you

Objects, Functions, Generators, & Coroutines; Combining Data in pandas; Lazy Imports; and More

Tuesday, June 21, 2022

Objects, Functions, Generators, and Coroutines #530 – JUNE 21, 2022 VIEW IN BROWSER The PyCoder's Weekly Logo Objects, Functions, Generators, and Coroutines Although different concepts, objects,

PyScript, Debugging in Django, Password Handling, and More

Tuesday, June 14, 2022

A First Look at PyScript: Python in the Web Browser #529 – JUNE 14, 2022 VIEW IN BROWSER The PyCoder's Weekly Logo A First Look at PyScript: Python in the Web Browser In this tutorial, you'll

Django Static Files, Data Cleaning, CPython Strings, and More

Tuesday, June 7, 2022

Django Static Files and Templates #528 – JUNE 7, 2022 VIEW IN BROWSER The PyCoder's Weekly Logo Django Static Files and Templates “Static files like CSS, JavaScript, and fonts are a core piece of

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