| | | | Python: Capture Stdout and Stderr in Unittest
When testing code that outputs to the terminal through either standard out (stdout) or standard error (stderr), you might want to capture that output and make assertions on it.
ADAM JOHNSO
Customizing Your Python 3.14 REPL’s Color Scheme
The upcoming release of Python 3.14 includes syntax highlighting in the REPL and you can control its color scheme and make it your own.
TREY HUNNER
On Demand: Design Long-Running, Human-Aware MCP
 Move beyond chatbots to build durable MCP servers that run for days, survive failures, and orchestrate elicitations and LLM sampling. Learn remote MCP trade-offs and patterns for sophisticated, or ambient, agents in this on-demand webinar →
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A History of Python Versions and Features
Explore Python’s evolution from the 1990s to today with a brief history and demos of key features added throughout its lifetime.
REAL PYTHON course
PEP 794: Import Name Metadata (Accepted)
PYTHON.ORG
Python Type System and Tooling Survey 2025
GOOGLE.COM
Django Security Releases Issued: 5.2.6, 5.1.12, and 4.2.24
DJANGO SOFTWARE FOUNDATION
Articles & Tutorials
Large Language Models on the Edge of the Scaling Laws
What’s happening with the latest releases of large language models? Is the industry hitting the edge of the scaling laws, and do the current benchmarks provide reliable performance assessments? This week on the show, Jodie Burchell returns to discuss the current state of LLM releases.
REAL PYTHON podcast
Python Has Had Async for 10 Years
Anthony Shaw poses the question: Python has had async for 10 years, so why isn’t it more popular? He dives deep on where async is useful and where it is limited. Associated HN discussion.
ANTHONY SHAW
Engineer-led Demos, Live AMA, and More – all at Glean:LIVE
 Don’t miss Glean’s product launch on Sept 25th. Get a first look at Glean’s new Assistant, see how to vibe code an agent, and catch engineer-led demos. This launch is all about empowering you with a more personalized experience and upleveling the skills only you can bring to your work. Register now! here →
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Top 6 Python Libraries for Visualization: Which One to Use?
The vast number of Python visualization libraries can be overwhelming. This article shows you the pros and cons of some the popular libraries, including Matplotlib, seaborn, Plotly, Bokeh, Altair, and Pygal.
CODECUT.AI • Shared by Khuyen Tran
Open Source Is a Gift
This opinion piece talks about how open source isn’t just a gift of free libraries, but the gift of learning from others who are developing in public.
JOSH THOMAS.
Managing Multiple Python Versions With pyenv
Learn how to use pyenv to manage multiple Python versions, prevent conflicts, and keep your projects compatible and development smooth.
REAL PYTHON
Quiz: Managing Multiple Python Versions With pyenv
REAL PYTHON
uv vs pip: Managing Python Packages and Dependencies
Compare uv and pip with benchmarks, speed tests, and dependency management tips. Learn which tool is best for your Python projects.
REAL PYTHON
Quiz: uv vs pip: Managing Python Packages and Dependencies
REAL PYTHON
Profiling Performance in Python
Learn to profile Python programs with built-in and popular third-party tools, and turn performance insights into faster code.
REAL PYTHON course
Python 3.14: 3 Smaller Features
With a jam packed 3.14 release around the corner, it’s also important to look at the smaller features coming to Python
JAMIE CHANG • Shared by Jamie Chang
Looking Forward to Django 6.0
This post is an update on the progress of Django 6 and describes many of the features that will be in it.
CARLTON GIBSON
You’re a Developer, not a Jenkins Admin
Switch to Bitbucket Pipelines: build, test, deploy, and get back to being a dev.
ATLASSIANsponsor
When You No Longer Need That Object
Explore reference counting and cyclic garbage collection in Python.
STEPHEN GRUPPETTA
The Flowing River: List Comprehensions
Understanding how Python’s list comprehensions work under the hood
SUBSTACK.COM • Shared by Vivis Dev
Projects & Code
Brought to you by Real Python for Teamssponsor
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tilf: Tiny Elf Pixel Art Editor Built With PySide6
GITHUB.COM/DANTEROLLE
A GitHub Seach Inpired Interface to DataFrames
GITHUB.COM/WILLIAMBDEAN • Shared by William Dean
vectorwrap: Swap Vector Databases by Changing the URL
GITHUB.COM/MIHIRAHUJA1 • Shared by Mihir Ahuja
furl: URL Parsing and Manipulation Made Easy
GITHUB.COM/GRUNS
pymc: Bayesian Modeling and Probabilistic Programming
GITHUB.COM/PYMC-DEVS
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