As of Python 3.14, the Python standard library now has a module, called concurrent.interpreters, that exposes some basic functionality for using subinterpreters.

It’s hard, if not impossible, to do things like inspect each variable as it’s inserted into the string and take some action based on what it is. Python 3.14 has a new feature called the ...

Most Python developers never learned this feature, even though they use it every single day. All of the popular frameworks like Flask, FastAPI, Django, Pydantic, SQL, Alchemy; they all use ...