python version locale.getencoding() warns deprecation and advice to use getencoding() again

[youknowone]

Bug report

When calling locale.getencoding() while _locale.getencoding() is not available, it shows looking-recursive deprecation warnings.

../Lib/locale.py:657: DeprecationWarning: Use setlocale(), getencoding() and getlocale() instead

This is happening because python version locale.getencoding() is calling locale.getdefaultlocale() https://github.com/python/cpython/blob/v3.12.0a5/Lib/locale.py#L642

and locale.getdefaultlocale warns regardless where the call came from

https://github.com/python/cpython/blob/v3.12.0a5/Lib/locale.py#L544-L547

Your environment

• CPython versions tested on: v3.11.2 Lib with RustPython HEAD
• Operating system and architecture: aarch64-apple-darwin

Linked PRs

• GH-103085: Fix python locale.getencoding not to emit deprecation warning #103086