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PyCoder - WAV Files, Reflex, Autopilot, and More

#623 – APRIL 2, 2024 VIEW IN BROWSER
The PyCoder’s Weekly Logo
Reading and Writing WAV Files in Python
In this tutorial, you’ll learn how to work with WAV audio files in Python using the standard-library wave module. Along the way, you’ll synthesize sounds from scratch, visualize waveforms in the time domain, animate real-time spectrograms, and apply special effects to widen the stereo field.
REAL PYTHON

Designing a Pure Python Web Framework
This blog post talks about Reflex, a Python web framework. The post talks about what makes Reflex different from other frameworks and shows you sample starting code. See also the associated HN Discussion.
NIKHIL RAO

Creating an Autopilot in X-Plane Using Python
X-Plane is a flight simulator, and Austin is using Python to create an autopilot using proportional integral derivative controllers. Read on to see how its done.
AUSTIN

Mojo Goes Open Source
MODULAR

PyPI Hiring a Support Specialist (Remote)
PYPI


Discussions


Draft PEP: Sealed Decorator for Static Typing
PYTHON DISCUSS

What Are Some Good Python Codebases to Read?
LOBSTERS


Articles & Tutorials


Using Python in Bioinformatics and the Laboratory
How is Python being used to automate processes in the laboratory? How can it speed up scientific work with DNA sequencing? This week on the show, Chemical Engineering PhD Student Parsa Ghadermazi is here to discuss Python in bioinformatics.
REAL PYTHON podcast

Handling Database Migrations With Alembic
Alembic is a change control tool for database content in SQLAlchemy. This article looks at the high-level architecture of how Alembic works, how to add it to your project, and some common workflows you’ll encounter.
PAUL ESCH-LAURENT • Shared by Michael Herman

Python Tricks: A Buffet of Awesome Python Features
Discover Python’s best practices with simple examples and start writing even more beautiful + Pythonic code. “Python Tricks: The Book” shows you exactly how. You’ll master intermediate and advanced-level features in Python with practical examples and a clear narrative. Get the book + video bundle 33% off →
DAN BADERsponsor

Python in List of Best Languages to Learn
The US Bureau of Labor Statistics has identified the top four languages for programmers to learn and Python made the list. Median annual wage of programmers in the US is expected to rise 25% in the next 5 years.
FORTUNE

Finding Python Easter Eggs
Python has its fair share of hidden surprises, commonly known as Easter eggs. From clever jokes to secret messages, these little mysteries are often meant to be discovered by curious geeks like you!
REAL PYTHON course

PyPI Temporarily Halted New Users and Projects
To fend off a supply-chain attack, PyPI temporarily halted new users and projects for about 10 hours last week. This article discusses why, and the scourge of supply-chain attacks.
ARS TECHNICA

Broadcasting in NumPy
Broadcasting in NumPy is not the most exciting topic, but this article explores the topic using a narrative perspective. This is not your standard “broadcasting in NumPy” article!
STEPHEN GRUPPETTA • Shared by Stephen Gruppetta

A Better Python Cache for Slow Function Calls
The folks at Sweep AI needed something more persistent than Python’s lru_cache. This post talks about the design behind a file based cached decorator they’ve recently released.
WILLIAM ZENG

Jupyter & IPython Terminology Explained
Are you trying to understand the differences between Jupyter Notebook, JupyterLab, IPython, Colab, and related terms? This article is for you.
DATA SCHOOL

How I Manage Python in 2024
This post covers the tools one developer uses in their day-to-day process. Read on for info about mise, uv, ruff, and more.
OUTLORE

Fixing a Bug in PyPy’s Incremental GC
A deep dive on hunting a tricky bug in the garbage collection code inside the alternate interpreter PyPy.
CARL FRIEDRICH BOLZ-TEREICK


Projects & Code


Brought to you by Real Python for Teamssponsor
Online Python training created by a community of experts. Give your team the real-world Python skills they need to succeed →

django-prose-editor: Rich Text Editing for Django
GITHUB.COM/MATTHIASK

pycountry: ISO Country, Language, Currency and More
GITHUB.COM/PYCOUNTRY

sqlelf: Explore ELF Objects Through the Power of SQL
GITHUB.COM/FZAKARIA

Python Post-Mortem Debugger
GITHUB.COM/COCOLATO • Shared by cocolato

botasaurus: Framework to Build Awesome Scrapers
GITHUB.COM/OMKARCLOUD

📆🐍 Upcoming Python Events


Weekly Real Python Office Hours Q&A (Virtual)
 April 3, 2024

Canberra Python Meetup
 April 4, 2024

Sydney Python User Group (SyPy)
 April 4, 2024

PyCascades 2024
 April 5 to April 9, 2024

PyDelhi User Group Meetup
 April 6, 2024

Django Girls Ecuador 2024
 April 6, 2024
Happy Pythoning!
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Space Invaders, Using help(), Every Dunder Method, and More

Tuesday, March 26, 2024

Build a Python Turtle Game: Space Invaders Clone #622 – MARCH 26, 2024 VIEW IN BROWSER The PyCoder's Weekly Logo Build a Python Turtle Game: Space Invaders Clone In this step-by-step tutorial, you

Seaborn, Pointers, Memory, and More

Tuesday, March 19, 2024

Visualizing Data in Python With Seaborn #621 – MARCH 19, 2024 VIEW IN BROWSER The PyCoder's Weekly Logo Visualizing Data in Python With Seaborn In this tutorial, you'll learn how to use the

Celery, Context Managers, Data Wrangling, and More

Tuesday, March 12, 2024

Creating Asynchronous Tasks With Celery and Django #620 – MARCH 12, 2024 VIEW IN BROWSER The PyCoder's Weekly Logo Creating Asynchronous Tasks With Celery and Django In this video course, you'

Duck Typing, IPython Jupyter Magic, Monkey Patching, and More

Tuesday, March 5, 2024

Duck Typing in Python: Writing Flexible and Decoupled Code #619 – MARCH 5, 2024 VIEW IN BROWSER The PyCoder's Weekly Logo Duck Typing in Python: Writing Flexible and Decoupled Code In this tutorial

Composable Systems, Flask-Musk, 10 Years of Wagtail, and More

Tuesday, February 27, 2024

McKinney on Improving the Data Stack & Composable Systems #618 – FEBRUARY 27, 2024 VIEW IN BROWSER The PyCoder's Weekly Logo McKinney on Improving the Data Stack & Composable Systems How do

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