string.templatelib is a new module in the standard library for Python 3.14 that holds the types we need: Template for the type hint to the function, and Interpolation to check the elements we ...

When I tell participants in my Python classes that everything in Python is an object, they nod their heads, clearly thinking, "I've heard this before about other languages." But then I show them that ...

Cython assumes any function not annotated with @cython.cfunc is just a Python function, and not convertible to pure C. ... How to use template strings in Python 3.14. May 14, 2025 6 mins. feature.

The Python language's one major failing is performance. Yes, you can use C-based libraries to provide high-performance versions of what should be core functions of the language, so its performance is ...