[issue27933] functools.lru_cache seems to not work when renaming decorated functions

Федор Лянгузов added the comment: Ok, thank you very much, i've got a little smarter today. Now i understand, that user_function (in this case factorial) is not modified by decorator, it is my job to change factorial to wrapper by assignment. Enlightning. -- resolution: -> not a bug s

[issue27933] functools.lru_cache seems to not work when renaming decorated functions

Steven D'Aprano added the comment: In case it isn't obvious, my example is meant to be pseudo-code, not the exact implementation used. -- ___ Python tracker ___

[issue27933] functools.lru_cache seems to not work when renaming decorated functions

Steven D'Aprano added the comment: This behaviour is expected. The factorial function calls itself, it doesn't call "f", but it is "f" which has the cache. So the call to f() goes through the cache, misses, and then calls factorial(), which has no cache. In effect, what you have written is som

[issue27933] functools.lru_cache seems to not work when renaming decorated functions

Changes by Emanuel Barry : -- nosy: +ncoghlan, rhettinger ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https

[issue27933] functools.lru_cache seems to not work when renaming decorated functions

New submission from Федор Лянгузов: Greetings, I've encountered strange behavior when using functools.lru_cache as a function (not as a decorator): it is at least miscounting misses, but probably not work at all, when the result of functools.lru_cache()(func) is saved in variable other than '