Python 社区正在经历一次不太常见的“内部刹车”事件。 近日，Python 指导委员会突然发布了一则《关于 JIT 项目》的公告，要求暂停代码主分支上即时编译器（JIT）项目的全部新功能开发工作。现有的代码可以继续修 Bug、进行安全更新， ...

PyPy, an alternative runtime for Python, uses a specially created JIT compiler to yield potentially massive speedups over CPython, the conventional Python runtime. But PyPy’s exemplary performance has ...

No new features to be submitted to main branch, existing code removed in 6 months if new proposal not created and accepted ...

优化 Python 并不简单，因为这门语言本身非常灵活。下面是为什么即使优化有难度，它仍然是提升 Python 性能的最佳途径。 想让一个 Python 用户很生气？或许你只要说一句：“Python 很慢。” 在很多关键方面，的确如此。没有外部 C 语言编写的库的“纯”Python，在 ...

Python is incredibly popular because it's easy to learn, versatile, and has thousands of useful libraries for data science. But one thing it is not is fast. That's about to change in Python 3.11, ...

The Python community is chewing over a new idea: allowing the C-based reference implementation, CPython, to incorporate Rust. It's only at the "pre-PEP" stage, but it's already sparked lively debate.… ...

On October 25, 2022, Python 3.11 stable was released. Python 3.11 is on average 1.25x faster than 3.10 due to the introduction of Faster CPython. Faster CPython is a Python acceleration project ...

The new interpreter will run Python programs as much as 5% faster, with no changes to existing code required. A beta of Python 3.14 is due in May. March 10 update ...

The Python Software Foundation (PSF) has released three new versions of popular programming language Python in what has been a bumpy start to 2022, but Core Python developers are making progress on ...