cpython

gh-128377: Skip `test_cmd_line.test_non_interactive_output_buffering` when `PYTHONUNBUFFERED=1` (#128378)

GH-128520: Divide pathlib ABCs into three classes (#128523)

gh-128438: Add `EnvironmentVarGuard` for `test_pdb.py` (#128522)

Make the Python CLI error message style more consistent (GH-128129)

gh-128696: Add arm64 to the get_platform return val description (#128701)