[jnoordsij]

Per #1135 (comment):

FWIW I've also created jnoordsij@198d714, which I noticed as probably relevant now that 3.15 has declared UTF-8 as the default everywhere. To be conservative and prevent dramas like #570, I've made it to target just the 3.16 rc, which should be a very safe option to test the waters I'd say.

[tianon]

I managed to get a paperclip counter to reproduce the failure on 3.14 and below and it confirmed that it cannot reproduce on 3.15 and above even with this disabled 🥳

$ docker run --rm python:3.13-windowsservercore python -c 'print(chr(0x4e2d))'
中
$ docker run --rm --env PYTHONIOENCODING= python:3.13-windowsservercore python -c 'print(chr(0x4e2d))'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
    print(chr(0x4e2d))
    ~~~~~^^^^^^^^^^^^^
  File "C:\Python\Lib\encodings\cp1252.py", line 19, in encode
    return codecs.charmap_encode(input,self.errors,encoding_table)[0]
           ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
UnicodeEncodeError: 'charmap' codec can't encode character '\u4e2d' in position 0: character maps to <undefined>
$ docker run --rm --env PYTHONIOENCODING= python:3.15-windowsservercore python -c 'print(chr(0x4e2d))'
中

[yosifkit]

Do we really want to rebuild the rest of the windows images for a comment addition to the Dockerfile?

[tianon]

🤷 doesn't really bother me, but I can adjust if it bothers you

[yosifkit]

Seems a bit heavy, especially for windows image sizes.