Learn to build async iterators and iterables in Python to handle async operations efficiently and write cleaner, faster code.

   If you're a Python library developer looking to write DataFrame-agnostic code, this tutorial will show how the Narwhals library could give you a solution.

   If you're a Python library developer wondering how to write DataFrame-agnostic code, the Narwhals library is the solution you're looking for.

   Learn how to create inner functions in Python to access nonlocal names, build stateful closures, and create decorators.

   Test inner functions, closures, nonlocal, and decorators in Python. Build confidence and learn to keep state across calls. Try the quiz now.

   Boost your Python skills with a quick dive into functional programming: what it is, how Python supports it, and why it matters.

   PEP 810 brings lazy imports to Python 3.15, PyPI tightens 2FA security, and Django 6.0 reaches release candidate. Catch up on all the important Python news

   What are the recent advances in the field of quantum computing and high-performance computing? And what Python tools can you use to develop programs that run on quantum computers? This week on the show, Real Python author Negar Vahid discusses her tutorial, Quantum Computing Basics With Qiskit.

   Learn how to use Gemini CLI to bring Google's AI-powered coding assistance directly into your terminal to help you analyze and fix code.

   Learn how to install, authenticate, and safely use the Gemini CLI to interact with Google's Gemini models.

   Learn pandas DataFrames: explore, clean, and visualize data with powerful tools for analysis. Delete unneeded data, import data from a CSV file, and more.

   Understand quantum computing basics like qubits, superposition, and entanglement. Then use Python Qiskit to build your first quantum circuit.

   Test your understanding of quantum computing basics, including superposition, qubits, entanglement, and key programming concepts.

   Turn Python bytes to strings, pick the right encoding, and validate results with clear error handling strategies.

   Learn to set up and use Claude Code for Python projects: install, run commands, and integrate with Git.

   Learn how to properly indent Python code in IDEs, Python-aware editors, and plain text editors plus explore PEP 8 formatters like Black and Ruff.

   What are the steps to get started building a FastAPI application? What are the different types of concurrency available in Python? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects.

   Follow this Python project to build an MCP client that discovers MCP server capabilities and feeds an AI-powered chat with tool calls.

   Learn how to create a Python MCP client, start an AI-powered chat session, and run it from the command line. Check your understanding.

   Learn how Python’s break lets you exit for and while loops early, with practical demos from simple games to everyday data tasks.

   Use FastAPI to render Jinja2 templates and serve dynamic sites with HTML, CSS, and JavaScript, then add a color picker that copies hex codes.

   Review how to build dynamic websites with FastAPI and Jinja2, and serve HTML, CSS, and JS with HTMLResponse and StaticFiles.

   How do you prepare your Python data science projects for production? What are the essential tools and techniques to make your code reproducible, organized, and testable? This week on the show, Khuyen Tran from CodeCut discusses her new book, Production Ready Data Science.

   The Python REPL gives you instant feedback as you code. Learn to use this powerful tool to type, run, debug, edit, and explore Python interactively.

   Operators let you combine objects to create expressions that perform computations -- the core of how Python works.

   What are techniques for writing maintainable Python code? How do you make your Python more readable and easier to refactor? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects.

   Practice MarkItDown basics. Convert PDFs, Word documents, Excel documents, and HTML documents to Markdown. Try the quiz.

   Learn to build rich, interactive terminal UIs in Python with Textual: a powerful library for modern, event-driven TUIs.

   Practice FastAPI basics with path parameters, request bodies, async endpoints, and CORS. Build confidence to design and test simple Python web APIs.

   How do you deploy your Python application without getting locked into an expensive cloud-based service? This week on the show, Michael Kennedy from the Talk Python podcast returns to discuss his new book, Talk Python in Production.

   Learn what concurrency means in Python and why you might want to use it. You'll see a simple, non-concurrent approach and then look into why you'd want threading, asyncio, or multiprocessing.

   Practice Python function parameters, default values, args, kwargs, and safe optional arguments with quick questions and short code tasks.

   How does Python 3.14 perform under a few hand-crafted benchmarks? Does the performance of asyncio scale on the free-threaded build? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and projects.

   Test your knowledge of what Python can and can't do, from web and GUI apps to data science, CLI tools, and embedded systems.

   Learn to visualize quasar redshift data by building an interactive marimo dashboard using Polars, pandas, and Matplotlib.

   How is teaching young students Python changing with the advent of LLMs? This week on the show, Kelly Schuster-Paredes from the Teaching Python podcast joins us to discuss coding and AI in the classroom.

   Learn what Python descriptors are, how the descriptor protocol works, and when descriptors are useful with practical, hands-on examples.

   Python 3.14 is here Christopher Trudeau returns to discuss the new version with Real Python team member Bartosz ZaczyÅ ski. This year, Bartosz coordinated the series of preview articles with members of the Real Python team and wrote the showcase tutorial, Python 3.14: Cool New Features for You to...

   What's changed about learning Python over the last few years? What new techniques and updated advice should beginners have as they start their journey? This week on the show, Stephen Gruppetta and Martin Breuss return to discuss beginning to learn Python.

   What's a good way to enable or disable code paths without redeploying the software? How can you use feature flags to toggle functionality for specific users of your application? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder's Weekly articles and...