Is your feature request related to a problem? Please describe. CPython 3.14 adds a function PyMutex_IsLocked() that is handy when it is unknown whether the mutex has been locked. A drawback is that ...

The Python world has been fractured a few times before. The infamous transition from version 2 to version 3 still affects people today, and there could be a new schism in the future. [Sam Gross] ...

In functorch/csrc/dim/dim_opcode.c and torch/csrc/dynamo/cpython_defs.c, PyTorch is including private headers from CPython and specifically doing so in a way that ...