2021-05-01-15-43-37.bpo-44002.KLT_wd.rst

:mod:`urllib.parse` now uses :func:`functool.lru_cache` for its internal URL splitting and quoting caches instead of rolling its own like its the '90s.

The undocumented internal :mod:`urllib.parse` Quoted class API is now deprecated, for removal in 3.14.