• Imports for solution and codewars_test are missing.

• Tests should use python test framework: https://docs.codewars.com/languages/python/codewars-test

• missing import, missing test.it blocks

• Lack of novelty

Neat kata! I rarely explore unusual use cases for decorators, so I'm always happy to see something new.

Just select Python 3.8 at the top page.

Am unable to run tests. Even after resetting, I get this error:

Traceback (most recent call last):
  File "main.py", line 1, in <module>
    from solution import *
  File "/home/codewarrior/solution.py", line 1, in <module>
    from setup import *
  File "/home/codewarrior/setup.py", line 2, in <module>
    import codewars_test as test
ModuleNotFoundError: No module named 'codewars_test'

Yeah, to be clear I did submit a proper solution before this one (just realized whilst I can still see it I'm sure if others can?)

As ideally invalid solutions would be caught by tests (but that is hard to do) I find it an interesting challenge to try and sidestep them once I've completed the challenge properly.

"you are not allowed to use the lru_cache decorator from the functools module for this task."

Working on this Kata makes decorators more accessible.

Very recommended.

Great kata! Now I have much better understanding of decorators :)

really nice kata. helps a lot if you want to see if you understand decorators in python.

that's what i like about codewars. it has some exercises that could be useful in a real application and not just acedemic purpose.