There’s more than one way to thread (or not to thread) a Python program. We point you to several threading resources, a fast new static type checker from Astral, a monkey patch for Pandas that ...

An experimental ‘no-GIL’ build mode in Python 3.13 disables the Global Interpreter Lock to enable true parallel execution in Python. Here’s where to start.

In the main thread, I occasionally need to ask the user to take some action. Which means I need to suppress the logger from actually printing until the user has a chance to make a decision.