id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
35333	Template tag `unlocalize` does not work with `date` and `time` filters.	Natalia Bidart	Ahmed Nassar	"Following #35306, it was noticed that using the `date` or `time` template filters would not honor the `unlocalize` template tag. See regression tests:
{{{#!diff
diff --git a/tests/i18n/tests.py b/tests/i18n/tests.py
index 355505a10d..90cf4630bf 100644
--- a/tests/i18n/tests.py
+++ b/tests/i18n/tests.py
@@ -1351,6 +1351,52 @@ class FormattingTests(SimpleTestCase):
                 self.assertEqual(template2.render(context), output2)
                 self.assertEqual(template3.render(context), output3)
 
+    def test_unlocalize_honor_date_settings(self):
+        filter_template = Template(
+            ""{% load l10n %}Localized: {{ my_value }}. ""
+            ""Unlocalized: {{ my_value|unlocalize }}.""
+        )
+        tag_template = Template(
+            ""{% load l10n %}Localized: {{ my_value }}. {% localize off %}""
+            ""Unlocalized: {{ my_value }}{% endlocalize %}.""
+        )
+        filter_inside_unlocalize = Template(
+            ""{% load l10n %}Localized: {{ my_value|date }}. {% localize off %}""
+            ""Unlocalized: {{ my_value|date:'DATE_FORMAT' }}{% endlocalize %}.""
+        )
+        context = Context({""my_value"": datetime.date(2024, 12, 15)})
+        expected_result = ""Localized: 15. Dezember 2024. Unlocalized: 15-12-2024.""
+        for case in (filter_template, tag_template, filter_inside_unlocalize):
+            with (
+                self.subTest(case=str(case)),
+                translation.override(""de"", deactivate=True),
+                self.settings(DATE_FORMAT=""j-m-Y""),
+            ):
+                self.assertEqual(case.render(context), expected_result)
+
+    def test_unlocalize_honor_time_settings(self):
+        filter_template = Template(
+            ""{% load l10n %}Localized: {{ my_value }}. ""
+            ""Unlocalized: {{ my_value|unlocalize }}.""
+        )
+        tag_template = Template(
+            ""{% load l10n %}Localized: {{ my_value }}. {% localize off %}""
+            ""Unlocalized: {{ my_value }}{% endlocalize %}.""
+        )
+        filter_inside_unlocalize = Template(
+            ""{% load l10n %}Localized: {{ my_value|time }}. {% localize off %}""
+            ""Unlocalized: {{ my_value|time }}{% endlocalize %}.""
+        )
+        context = Context({""my_value"": datetime.time(1, 2, 3)})
+        expected_result = ""Localized: 01:02. Unlocalized: 01h 02m.""
+        for case in (filter_template, tag_template, filter_inside_unlocalize):
+            with (
+                self.subTest(case=str(case)),
+                translation.override(""de"", deactivate=True),
+                self.settings(TIME_FORMAT=""H\\h i\\m""),
+            ):
+                self.assertEqual(case.render(context), expected_result)
+
     def test_localized_off_numbers(self):
         """"""A string representation is returned for unlocalized numbers.""""""
         template = Template(
}}}"	Bug	assigned	Template system	dev	Normal				Accepted	1	0	0	1	0	0