cpython

gh-91340: Document multiprocessing.set_start_method force parameter (GH-32339)

Docs: Move .PHONY to each section to avoid copy/paste omissions (#99396)

gh-99677: Deduplicate self-type in `mro` in `inspect._getmembers` (#99678)

gh-99815: remove unused 'invalid' sentinel value and code that checks for it in inspect.signature parsing (GH-21104)

GH-87235: Make sure "python /dev/fd/9 9</path/to/script.py" works on macOS (#99768)