❯ make -C Doc htmllive
mkdir -p build
Building NEWS from Misc/NEWS.d with blurb
./venv/bin/sphinx-autobuild -b html -d build/doctrees -j auto  --re-ignore="/venv/" --open-browser --delay 0 -W . build/html
[sphinx-autobuild] > sphinx-build -b html -d build/doctrees -j auto -W /Users/hugo/github/python/cpython/main/Doc /Users/hugo/github/python/cpython/main/Doc/build/html
Running Sphinx v6.2.1
loading pickled environment... done
building [mo]: targets for 0 po files that are out of date
writing output...
building [html]: targets for 463 source files that are out of date
updating environment: 0 added, 4 changed, 0 removed
reading sources... [100%] whatsnew/changelog
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] whatsnew/2.2 .. whatsnew/index
generating indices... genindex py-modindex done
writing additional pages... download index search opensearch done
copying images... [100%] using/win_installer.png
copying downloadable files... [100%] includes/tzinfo_examples.py
copying static files... done
copying extra files... done
dumping search index in English (code: en)... done
dumping object inventory... done
Writing glossary.json
build succeeded.

The HTML pages are in build/html.
[I 231219 15:20:27 server:335] Serving on http://127.0.0.1:8000
[I 231219 15:20:27 handlers:62] Start watching changes
[I 231219 15:20:27 handlers:64] Start detecting changes
[I 231219 15:20:28 handlers:135] Browser Connected: http://127.0.0.1:8000/