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classification
Title: gettext: deprecate selecting plural form by fractional numbers (part 2)
Type: enhancement Stage:
Components: Library (Lib) Versions: Python 3.11, Python 3.10
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: pablogsal, serhiy.storchaka
Priority: normal Keywords:

Created on 2021-05-30 09:44 by serhiy.storchaka, last changed 2022-04-11 14:59 by admin.

Messages (2)
msg394762 - (view) Author: Serhiy Storchaka (serhiy.storchaka) * (Python committer) Date: 2021-05-30 09:44
Non-integer numbers in GNUTranslations.ngettext() are deprecated since 3.7 (see issue28692 for rationale). But I forget to add deprecation warning for default implementation (which just tests n == 1) and forget to add the "deprecated" directive in the module documentation. So currently

    gettext("Elapsed: %s second", "Elapsed: %s seconds", 1.25)

will emit a warning if there is a translation for these strings, and no warnings if it is not translated yet, or translation file is not found, or null translation is used.

It is now time to convert warnings to errors, but it would be error-prone since many developers do not have translations yet when write a code or use no translation (and fallback to hard-coded English).

The safest way is to add deprecation warnings also for default and fallback implementation before turning all of them into errors. Pablo, can we add these warnings in 3.10?
msg394776 - (view) Author: Pablo Galindo Salgado (pablogsal) * (Python committer) Date: 2021-05-30 19:03
> Pablo, can we add these warnings in 3.10?

Thanks for checking! Yeah, I think it makes sense to go ahead adding these warnings to 3.10 . Please, add me as a reviewer to the backport PR to 3.10.
History
Date User Action Args
2022-04-11 14:59:46adminsetgithub: 88434
2021-05-30 19:03:22pablogsalsetmessages: + msg394776
2021-05-30 09:44:10serhiy.storchakacreate