[1.11.x] Fixed #28204 -- Fixed MultipleObjectMixin.paginate_queryset() crash on Python 2 if InvalidPage message contains non-ASCII.

tests/generic_views/test_list.py

@@ -5,6 +5,7 @@ import datetime
 
 from django.core.exceptions import ImproperlyConfigured
 from django.test import TestCase, override_settings
+from django.utils import translation
 from django.utils.encoding import force_str
 from django.views.generic.base import View
 
@@ -103,6 +104,13 @@ class ListViewTests(TestCase):
         res = self.client.get('/list/authors/paginated/42/')
         self.assertEqual(res.status_code, 404)
 
+    def test_paginated_page_out_of_range_non_ascii_message(self):
+        msg = 'Ung\xfcltige Seite (42): Diese Seite enth\xe4lt keine Ergebnisse'
+        with translation.override('de'):
+            res = self.client.get('/list/authors/paginated/42/')
+            self.assertEqual(res.status_code, 404)
+            self.assertEqual(res.context['exception'], msg)
+
     def test_paginated_invalid_page(self):
         self._make_authors(100)
         res = self.client.get('/list/authors/paginated/?page=frog')