If you program in Python, ... Python threads are OS threads—they’re just managed by the Python runtime to run cooperatively, ... Lazy Annotations Explained. Jun 12, 2025 3 mins.

Python lets you parallelize workloads using threads, subprocesses, or both. Here's what you need to know about Python's thread and process pools and Python threads after Python 3.13.

Advantages of Python . There are drawbacks to Python — for instance, its computing is often slower due its line-by-line execution style. However, its advantages make it an attractive coding choice.