{ "source_policy": "dockerfile_fetch_sanitized_parentless_baseline", "local_reference_policy": "ensurepip_wheels_removed_git_objects_pruned", "base_commit": "4d95fa1ac5d31ff450fb2f31b55ce1eb99d6efcb", "repo": "python/cpython", "note": "The Dockerfile removes every Lib/ensurepip/_bundled wheel, writes the sanitized index as a parentless baseline commit, repoints the retained tags, deletes pseudo-refs, repacks and prunes the former history, asserts that git fsck finds no unreachable object, and removes installed Python reference sources and package-manager caches." }