Refs #23919 -- Stopped inheriting from object to define new style classes.

5 files changed, 9 insertions, 9 deletions

diff --git a/tests/forms_tests/field_tests/__init__.py b/tests/forms_tests/field_tests/__init__.py
index b984c6fb40..4aae30282b 100644
--- a/tests/forms_tests/field_tests/__init__.py
+++ b/tests/forms_tests/field_tests/__init__.py
@@ -1,7 +1,7 @@
 from django import forms
 
 
-class FormFieldAssertionsMixin(object):
+class FormFieldAssertionsMixin:
 
     def assertWidgetRendersTo(self, field, to):
         class Form(forms.Form):
diff --git a/tests/forms_tests/field_tests/test_base.py b/tests/forms_tests/field_tests/test_base.py
index 67c3003393..721c0a935a 100644
--- a/tests/forms_tests/field_tests/test_base.py
+++ b/tests/forms_tests/field_tests/test_base.py
@@ -9,7 +9,7 @@ class BasicFieldsTests(SimpleTestCase):
         self.assertFalse(Field(required=False).widget.is_required)
 
     def test_cooperative_multiple_inheritance(self):
-        class A(object):
+        class A:
             def __init__(self):
                 self.class_a_var = True
                 super(A, self).__init__()
diff --git a/tests/forms_tests/tests/test_error_messages.py b/tests/forms_tests/tests/test_error_messages.py
index 10c7a92f7d..40b085f55b 100644
--- a/tests/forms_tests/tests/test_error_messages.py
+++ b/tests/forms_tests/tests/test_error_messages.py
@@ -13,7 +13,7 @@ from django.utils.safestring import mark_safe
 from ..models import ChoiceModel
 
 
-class AssertFormErrorsMixin(object):
+class AssertFormErrorsMixin:
     def assertFormErrors(self, expected, the_callable, *args, **kwargs):
         with self.assertRaises(ValidationError) as cm:
             the_callable(*args, **kwargs)
diff --git a/tests/forms_tests/tests/test_renderers.py b/tests/forms_tests/tests/test_renderers.py
index 2ce6be66af..df9c9cf367 100644
--- a/tests/forms_tests/tests/test_renderers.py
+++ b/tests/forms_tests/tests/test_renderers.py
@@ -13,7 +13,7 @@ except ImportError:
     jinja2 = None
 
 
-class SharedTests(object):
+class SharedTests:
     expected_widget_dir = 'templates'
 
     def test_installed_apps_template_found(self):
diff --git a/tests/forms_tests/widget_tests/test_clearablefileinput.py b/tests/forms_tests/widget_tests/test_clearablefileinput.py
index dd7f04d0ac..eea7054541 100644
--- a/tests/forms_tests/widget_tests/test_clearablefileinput.py
+++ b/tests/forms_tests/widget_tests/test_clearablefileinput.py
@@ -4,7 +4,7 @@ from django.forms import ClearableFileInput
 from .base import WidgetTest
 
 
-class FakeFieldFile(object):
+class FakeFieldFile:
     """
     Quacks like a FieldFile (has a .url and unicode representation), but
     doesn't require us to care about storages etc.
@@ -37,7 +37,7 @@ class ClearableFileInputTest(WidgetTest):
         A ClearableFileInput should escape name, filename, and URL
         when rendering HTML (#15182).
         """
-        class StrangeFieldFile(object):
+        class StrangeFieldFile:
             url = "something?chapter=1&sect=2&copy=3&lang=en"
 
             def __str__(self):
@@ -107,7 +107,7 @@ class ClearableFileInputTest(WidgetTest):
         A ClearableFileInput should not mask exceptions produced while
         checking that it has a value.
         """
-        class FailingURLFieldFile(object):
+        class FailingURLFieldFile:
             @property
             def url(self):
                 raise ValueError('Canary')
@@ -119,7 +119,7 @@ class ClearableFileInputTest(WidgetTest):
             self.widget.render('myfile', FailingURLFieldFile())
 
     def test_url_as_property(self):
-        class URLFieldFile(object):
+        class URLFieldFile:
             @property
             def url(self):
                 return 'https://www.python.org/'
@@ -131,7 +131,7 @@ class ClearableFileInputTest(WidgetTest):
         self.assertInHTML('<a href="https://www.python.org/">value</a>', html)
 
     def test_return_false_if_url_does_not_exists(self):
-        class NoURLFieldFile(object):
+        class NoURLFieldFile:
             def __str__(self):
                 return 'value'