Learn how to use Python's unittest framework to write unit tests for your code, including test cases, fixtures, and test suites.

   Test your understanding of how to install Codex CLI, use Plan mode, and refine features with natural language in your terminal.

   Test your understanding of Python unittest basics, including TestCase, assertions, fixtures, subtests, and test discovery.

   Master Python fundamentals by learning how to conceptualize core concepts like variables, loops, and functions for better understanding and retention.

   Test your understanding of wildcard imports, the dunder all variable, and how to control your module and package public APIs in Python.

   How can learning Rust help make you a better Python Developer? How do techniques required by a compiled language translate to improving your Python...

   Check your understanding of how AI coding agents fit into your workflow through four interaction modes: IDE, terminal, pull request, and cloud.

   Build interactive Python charts the declarative way with Altair. Map data to visual properties and add linked selections. No JavaScript required.

   Test what you know about SQLite and SQLAlchemy in Python, from flat files and SQL to ORM classes and many-to-many relationships.

   Learn how to use the ChatGPT API with Python's openai library to send prompts, control AI behavior with roles, and get structured outputs.

   Test your understanding of the ChatGPT API with Python, including role-based messages, structured outputs, and API key management.

   Test your knowledge of uv vs pip for Python packaging, dependency management, and reproducible installs. See which tool fits your workflow.

   Gemini CLI vs Claude Code: compare setup, performance, code quality, and cost to find the right Python AI coding tool for your workflow.

   Check your understanding of a framework for conceptualizing Python fundamentals, from defining concepts to comparing similar ideas.

   What are the current techniques being employed to improve the performance of LLM-based systems? How is the industry shifting from post-training...

   Test your knowledge of Python virtual environments, from creating and activating them to installing packages with pip.

   Get a tour of Real Python, find resources for your skill level, and learn how to use the community to study effectively.

   Build Python games from command-line projects to 2D graphical games with turtle, Tkinter, Pygame, and Arcade.

   Explore Python variables from creation to best practices, covering naming conventions, dynamic typing, variable scope, and type hints with examples.

   Learn how to use ChromaDB, an open-source vector database, to store embeddings and give context to large language models in Python.

   Learn how to use Codex CLI to add features to Python projects via the terminal. Master AI-powered coding without needing a browser or IDE plugins.

   What goes into managing a major project? What techniques can you employ for a project that's in crisis? Christopher Trudeau is back on the show...

   Learn how dictionaries in Python work: create and modify key-value pairs using dict literals, the dict() constructor, built-in methods, and operators.

   Learn how to use Loguru for simpler Python logging, from zero-config setup and custom formats to file rotation, retention, and adding context.

   D-strings proposed to kill textwrap.dedent(), Python 3.15 alpha 7 ships lazy imports, GPT-5.4 launches, and Python Insider moves home.

   Learn how to define and use Python classes to implement object-oriented programming. Dive into attributes, methods, inheritance, and more.

   Learn how to add Python to your PATH environment variable on Windows, macOS, and Linux so you can run Python from the command line.

   Learn how to use Ollama to run large language models locally. Install it, pull models, and start chatting from your terminal without needing API keys.

   With the mountains of Python code that it's possible to generate now, how's your code review going? What are the limitations of human...

   Learn how to track your code with Git using clear, step-by-step instructions. Use this guide as a reference for managing projects with version...

   Learn how CRUD operations work in SQL by writing raw SQL queries with SQLite and using SQLAlchemy as an ORM in Python.

   How do you quickly get an understanding of what's inside a new set of data? How can you share an exploratory data analysis with your team?...

   Build LLM-powered applications in Python. Call model APIs, craft prompts, add retrieval-augmented generation, create AI agents, and connect via MCP.

   Learn to download files from URLs with Python using urllib and requests, including data streaming for large files.

   What goes into creating the tutorials you read at Real Python? What are the steps in the editorial process, and who are the people behind the scenes?...

   Learn how to consume REST APIs with Python using the requests library, including authentication, query parameters, and handling responses.

   Learn how Python's init .py declares packages, initializes variables, simplifies imports, and controls what gets exported.

   Do you have complex logic and unpredictable dependencies that make it hard to write reliable tests? How can you use Python's mock object library...

   Learn how to build APIs with FastAPI in Python, including Pydantic models, HTTP methods, CRUD operations, and interactive documentation.

   How can you move your MCP tools beyond plain text? How do you add interactive UI components directly inside chat conversations? This week on the show...

   Would you like to learn how to work with LLMs locally on your own computer? How do you integrate your Python projects with a local model? Christopher...

   What are ways to improve how you’re using GitHub? How can you collaborate more effectively and improve your technical writing? This week on the show,...

   Use AI coding assistants to write, review, and debug Python code faster. Pick from Claude Code, Cursor, or Gemini CLI and start coding.

   Learn Python's import system, organize code into modules and packages, manage dependencies with pip, and publish to PyPI.

   Learn Python control flow and loops. Use conditional statements, Boolean operators, for and while loops, and keywords like break and continue.

   Explore Python standard library modules including math, datetime, JSON, CSV, regex, subprocess, and argparse through hands-on tutorials and courses.

   Learn network programming and security in Python. Work with CRUD operations, REST APIs, HTTPS, and socket programming to build networked apps.

   Build Python GUI applications with Tkinter, PyQt, wxPython, and Kivy. Learn layouts, event handling, threading, and database integration.

   Learn to define Python functions, use parameters and return values, create inner functions, and understand namespaces and scope.

   Explore functional programming in Python. Learn lambda functions, map(), filter(), reduce(), closures, decorators, and recursion.