Refs #36559, #35667 -- Used skip_file_prefixes in PartialTemplate.source warning.

Author: FarhanAliRaza

django/template/base.py

@@ -52,10 +52,12 @@
 
 import inspect
 import logging
+import os
 import re
 import warnings
 from enum import Enum
 
+import django
 from django.template.context import BaseContext
 from django.utils.formats import localize
 from django.utils.html import conditional_escape
@@ -327,7 +329,7 @@ def source(self):
  "PartialTemplate.source is only available when template "
  "debugging is enabled.",
  RuntimeWarning,
- stacklevel=2,
+ skip_file_prefixes=(os.path.dirname(django.__file__),),
  )
  return self.find_partial_source(template.source)
 

tests/template_tests/test_partials.py

@@ -144,8 +144,9 @@ def test_template_source_warning(self):
  RuntimeWarning,
  "PartialTemplate.source is only available when template "
  "debugging is enabled.",
- ):
+ ) as ctx:
  self.assertEqual(partial.template.source, "")
+ self.assertEqual(ctx.filename, __file__)
 
 
 class RobustPartialHandlingTests(TestCase):