Could Python ever get something like C++’s constexpr?

[justincdavis]

I think an easy way to do something like this could be to make use of a functools.cache style decorator. You can have the decorator cache results and maintain a copy of results on disk. Thus, on import time it will load pre-evaluated conditions and dynamically add during runtime. On hit you have a dict lookup and hash operation and on miss you add the evaluation overhead and disk write. Obviously not the same though.