Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

Python decorators are functions that take in a function or class as an argument, and return a modified version. A commonly used example is the dataclasses.dataclass() function that takes a class ...

Tighten up your code and identify errors before they occur with mypy. I've been using dynamic languages—Perl, Ruby and Python—for many years. I love the flexibility and expressiveness that such ...

What if the tool you’ve been waiting for could not only catch errors in your Python code instantly but also handle millions of lines with lightning speed? Enter Pyrefly, Meta’s latest innovation in ...

This half-month report includes a way to add type hints automatically to untyped Python code, getting started with Django 5, and a deep dive into CPython garbage collection and memory management. What ...

Using strings with contents that are supplied by users can be fraught with peril; SQL injection is a well-known technique for attacking applications that stems from that, for example. Generally, ...

Part of the point in presenting small, hack-minded tutorials a la “Edit an Image in Python” or “Send an Email from Python” is that some subset of readers who actually follow the steps will wind up ...