Refs #32339 -- Deprecated transitional form renderers.

django/forms/renderers.py

@@ -1,9 +1,11 @@
 import functools
+import warnings
 from pathlib import Path
 
 from django.conf import settings
 from django.template.backends.django import DjangoTemplates
 from django.template.loader import get_template
+from django.utils.deprecation import RemovedInDjango60Warning
 from django.utils.functional import cached_property
 from django.utils.module_loading import import_string
 
@@ -64,6 +66,7 @@ class Jinja2(EngineMixin, BaseRenderer):
         return Jinja2
 
 
+# RemovedInDjango60Warning.
 class DjangoDivFormRenderer(DjangoTemplates):
     """
     Load Django templates from django/forms/templates and from apps'
@@ -71,22 +74,29 @@ class DjangoDivFormRenderer(DjangoTemplates):
     formsets.
     """
 
-    # RemovedInDjango50Warning Deprecate this class in 5.0 and remove in 6.0.
-
-    form_template_name = "django/forms/div.html"
-    formset_template_name = "django/forms/formsets/div.html"
+    def __init__(self, *args, **kwargs):
+        warnings.warn(
+            "The DjangoDivFormRenderer transitional form renderer is deprecated. Use "
+            "DjangoTemplates instead.",
+            RemovedInDjango60Warning,
+        )
+        super.__init__(*args, **kwargs)
 
 
+# RemovedInDjango60Warning.
 class Jinja2DivFormRenderer(Jinja2):
     """
     Load Jinja2 templates from the built-in widget templates in
     django/forms/jinja2 and from apps' 'jinja2' directory.
     """
 
-    # RemovedInDjango50Warning Deprecate this class in 5.0 and remove in 6.0.
-
-    form_template_name = "django/forms/div.html"
-    formset_template_name = "django/forms/formsets/div.html"
+    def __init__(self, *args, **kwargs):
+        warnings.warn(
+            "The Jinja2DivFormRenderer transitional form renderer is deprecated. Use "
+            "Jinja2 instead.",
+            RemovedInDjango60Warning,
+        )
+        super.__init__(*args, **kwargs)
 
 
 class TemplatesSetting(BaseRenderer):