本文结合 Python Language Summit 2026 的官方讨论，深入拆解 Rust for CPython 项目的技术动机、实施路线、首个落地模块，以及 Python 核心团队提出的几道关键门槛。 【导读】 Python 社区正在酝酿一场可能改变其底层技术版图的变革。 在 2026 年 Python Language Summit 上，一个颇具分量的话题再次被摆上台面：CPython ...

There are other efforts to improve the C API, notably, Victor Stinner's PEP 620 ("Hide implementation details from the C API"), but those have generally been incremental improvements, with the intent ...

There has been a lot of action for the Python C API in the last month or so—much of it organizational in nature. As predicted in our late September article on using the "limited" C API in the standard ...