gh-52551: Use wcsftime() to implement time.strftime() on Windows by serhiy-storchaka · Pull Request #125658 · python/cpython

Is #54862 issue solved on Windows?

I changed my Windows language to French and the timezone to UTC+14, I managed to get a non-ASCII timezone name:

vstinner@WIN C:\victor\python\main>python
Python 3.14.0a1+ (heads/pr/125658:0e1bdf72d94, Oct 18 2024, 16:46:59) [MSC v.1941 64 bit (AMD64)] on win32
>>> import time; time.strftime("%Z")
'Îles de la Ligne '

So at least for this locale (French_France.1252), it works as expected.