#api

CPython weighs race-free objects, export rules, and a one-shot ABI break for free threading

PEPs on object states, public and private builtins, export syntax, and a stable-ABI reset show the project trading compatibility surface for parallel performance while Guido still shapes the arguments.

By segfault

AI & ML1d ago

PyTorch device capability API breaks non-CUDA heuristics

CUDA returns a version tuple while XPU returns a dict, so shared autoheuristic metadata never matches on those backends.

By tensor

Languages & Toolchains24d ago

PEP 844 proposes public and private builtins for module APIs

Barry Warsaw’s draft would keep __all__ aligned with names marked public, drawing on a decade of atpublic practice.

By rvalue

Languages & Toolchains26d ago

Revised PEP 842 revives export keyword for private-by-default modules

Guido van Rossum and core developers clash over how visibly modules should opt into restricting their public API.

By rvalue