Real Python - 🐍 New Python tutorials on Real Python

Hey there,

There’s always something going on over at realpython.com as far as Python tutorials go.

Here’s what you may have missed this past week:


How to Launch an HTTP Server in One Line of Python Code

In this tutorial, you'll learn how to host files with a single command using an HTTP server built into Python. You'll also extend it by making a miniature web framework able to serve dynamic content from HTML templates. Along the way, you'll run CGI scripts and use encryption over HTTPS:

→ realpython.com/python-http-server


Using k-Nearest Neighbors (kNN) in Python

In this video course, you'll learn all about the k-nearest neighbors (kNN) algorithm in Python, including how to implement kNN from scratch. Once you understand how kNN works, you'll use scikit-learn to facilitate your coding process:

→ realpython.com/courses/knn-python


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Python's .__call__() Method: Creating Callable Instances

In this tutorial, you'll learn what a callable is in Python and how to create callable instances using the .__call__() special method in your custom classes. You'll also code several examples of practical use cases for callable instances in Python:

→ realpython.com/python-callable-instances


The Real Python Podcast – Episode #157: Discussing Mojo & Improving Python Object-Oriented Programming

Would you like to speed up your Python machine-learning code dramatically? What if you only had to change a few keywords and add a couple of type hints on portions of your code? This week on the show, Christopher Trudeau is here, bringing another batch of PyCoder's Weekly articles and projects:

→ realpython.com/podcasts/rpp/157


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PyCoder's Weekly – Get the Latest Python News & Updates

Become a better Pythonista and stay up-to-date with your weekly dose of Python news & projects:

 → pycoders.com or click here to get the latest issue via email


A lot of time and effort goes into the Real Python team bringing you new and in-depth Python tutorials every week.

Please do us a solid and share your favorite Real Python content to help us spread the word.

Thanks for your time and for being a dedicated reader!

— Dan Bader (realpython.com)

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