[issue38565] Expose the value passed of typed passed to functools.lru_cache

[Manjusaka]

Manjusaka <lizheao940510 at gmail.com> added the comment:

I have already make a PR for this issue

but here's a problem. add a new field to cache_info maybe cause some special problem for the third-party libs what're dependent the cache_info

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38565>
_______________________________________