#34531: Rendering form throws deprecation warning
-----------------------------------------+------------------------
Reporter: Petr Dlouhý | Owner: nobody
Type: Uncategorized | Status: new
Component: Forms | Version: 4.2
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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When I execute following code:
{{{
# deprecation.py
from django.forms import Form
from django.template import Template, Context
t = Template("{{ form }}")
c = Context({"form": Form})
t.render(c)
}}}
with
{{{
python -Wall -W warning::DeprecationWarning ./manage.py shell <
deprecation.py
}}}
I git following error:
{{{
.../lib/python3.11/site-packages/django/template/base.py:1047:
RemovedInDjango50Warning: The "default.html" templates for forms and
formsets will be removed. These were proxies to the equivalent
"table.html" templates, but the new "div.html" templates will be the
default from Django 5.0. Transitional renderers are provided to allow you
to opt-in to the new output style now. See
https://docs.djangoproject.com/en/4.2/releases/4.1/ for more details
value = str(value)
}}}
I think this is incorrect behavior, since the deprecated code is contained
only in Django (django/forms/renders.py line 21) and not in the users
code.
This breaks automated tests which should ensure future Django
compatibility. It is possible to fix them only by some hacks.
Django version: 4.2
Python version: 3.11.3
--
Ticket URL: <https://code.djangoproject.com/ticket/34531>
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