Python
fromPythonbytes
1 day agoGilded Python and Beyond
Cyclopts replaces Typer's proxy-default CLI design with annotations to fix usability issues, while Python 3.14's free-threaded interpreter reduces GIL-related penalties to about 5–10%.
The Python standard library provides the asyncio module to facilitate writing high-performance concurrent code. By leveraging async/await syntax, it provides a high level API for creating and managing event loops, coroutines, tasks, and performing asynchronous I/O operations. It is used as a foundation for Python asynchronous frameworks that provide high-performance network and web-servers, database connection libraries, distributed task queues, etc. Multiple libraries and frameworks, such as FastAPI and aiohttp, are built on top of asyncio.
In programming, multithreading refers to the ability of a program to execute multiple sequential tasks concurrently. However, multithreading in Python is limited because of the Global Interpreter Lock (GIL).