ugettext functions will be removed in Django 4.0. Each use emits a warning
when running with Django 3.2. Since we have warnings enabled in developer mode,
we see quite a few messages because of this.
ugettext is already a simple alias of gettext. So, no regressions are
expected.
Tests:
Accessing an affected app in UI with Django 3.2 and Django 2.2 works fine.
Using Django 3.2 there are no warnings related to removal of ugettext
functions.
