Changed `'%s' % value` pattern to `str(value)`.

django/core/management/commands/migrate.py

@@ -188,8 +188,9 @@ class Command(BaseCommand):
                 )
             else:
                 if targets[0][1] is None:
-                    self.stdout.write(self.style.MIGRATE_LABEL(
-                        "  Unapply all migrations: ") + "%s" % targets[0][0]
+                    self.stdout.write(
+                        self.style.MIGRATE_LABEL('  Unapply all migrations: ') +
+                        str(targets[0][0])
                     )
                 else:
                     self.stdout.write(self.style.MIGRATE_LABEL(

docs/_ext/djangodocs.py

@@ -351,7 +351,7 @@ class ConsoleDirective(CodeBlock):
         if env.app.builder.name not in ('djangohtml', 'json'):
             return [lit_blk_obj]
 
-        lit_blk_obj['uid'] = '%s' % env.new_serialno('console')
+        lit_blk_obj['uid'] = str(env.new_serialno('console'))
         # Only add the tabbed UI if there is actually a Windows-specific
         # version of the CLI example.
         win_content = code_block_to_win(self.content)

tests/admin_views/tests.py

@@ -3055,14 +3055,14 @@ class AdminViewListEditable(TestCase):
             "form-MAX_NUM_FORMS": "0",
 
             "form-0-gender": "1",
-            "form-0-id": "%s" % self.per1.pk,
+            "form-0-id": str(self.per1.pk),
 
             "form-1-gender": "2",
-            "form-1-id": "%s" % self.per2.pk,
+            "form-1-id": str(self.per2.pk),
 
             "form-2-alive": "checked",
             "form-2-gender": "1",
-            "form-2-id": "%s" % self.per3.pk,
+            "form-2-id": str(self.per3.pk),
 
             "_save": "Save",
         }
@@ -3077,14 +3077,14 @@ class AdminViewListEditable(TestCase):
             "form-MAX_NUM_FORMS": "0",
 
             "form-0-gender": "1",
-            "form-0-id": "%s" % self.per1.pk,
+            "form-0-id": str(self.per1.pk),
 
             "form-1-gender": "2",
-            "form-1-id": "%s" % self.per2.pk,
+            "form-1-id": str(self.per2.pk),
 
             "form-2-alive": "checked",
             "form-2-gender": "1",
-            "form-2-id": "%s" % self.per3.pk,
+            "form-2-id": str(self.per3.pk),
 
             "_save": "Save",
         }
@@ -3099,11 +3099,11 @@ class AdminViewListEditable(TestCase):
             "form-INITIAL_FORMS": "2",
             "form-MAX_NUM_FORMS": "0",
 
-            "form-0-id": "%s" % self.per1.pk,
+            "form-0-id": str(self.per1.pk),
             "form-0-gender": "1",
             "form-0-alive": "checked",
 
-            "form-1-id": "%s" % self.per3.pk,
+            "form-1-id": str(self.per3.pk),
             "form-1-gender": "1",
             "form-1-alive": "checked",
 
@@ -3119,7 +3119,7 @@ class AdminViewListEditable(TestCase):
             "form-INITIAL_FORMS": "1",
             "form-MAX_NUM_FORMS": "0",
 
-            "form-0-id": "%s" % self.per1.pk,
+            "form-0-id": str(self.per1.pk),
             "form-0-gender": "1",
 
             "_save": "Save",
@@ -3209,7 +3209,7 @@ class AdminViewListEditable(TestCase):
             "form-INITIAL_FORMS": "1",
             "form-MAX_NUM_FORMS": "0",
 
-            "form-0-id": "%s" % self.per2.pk,
+            "form-0-id": str(self.per2.pk),
             "form-0-alive": "1",
             "form-0-gender": "2",
 
@@ -3227,7 +3227,7 @@ class AdminViewListEditable(TestCase):
             "form-INITIAL_FORMS": "1",
             "form-MAX_NUM_FORMS": "0",
 
-            "form-0-id": "%s" % self.per2.pk,
+            "form-0-id": str(self.per2.pk),
             "form-0-alive": "1",
             "form-0-gender": "2",
 
@@ -3334,14 +3334,14 @@ class AdminViewListEditable(TestCase):
             "form-MAX_NUM_FORMS": "0",
 
             "form-0-gender": "1",
-            "form-0-id": "%s" % self.per1.pk,
+            "form-0-id": str(self.per1.pk),
 
             "form-1-gender": "2",
-            "form-1-id": "%s" % self.per2.pk,
+            "form-1-id": str(self.per2.pk),
 
             "form-2-alive": "checked",
             "form-2-gender": "1",
-            "form-2-id": "%s" % self.per3.pk,
+            "form-2-id": str(self.per3.pk),
 
             "_save": "Save",
             "_selected_action": ['1'],

tests/admin_views/views.py

@@ -4,9 +4,9 @@ from django.http import HttpResponse
 
 @staff_member_required
 def secure_view(request):
-    return HttpResponse('%s' % request.POST)
+    return HttpResponse(str(request.POST))
 
 
 @staff_member_required(redirect_field_name='myfield')
 def secure_view2(request):
-    return HttpResponse('%s' % request.POST)
+    return HttpResponse(str(request.POST))

tests/admin_widgets/tests.py

@@ -237,7 +237,7 @@ class AdminForeignKeyRawIdWidget(TestDataMixin, TestCase):
         pk = band.pk
         band.delete()
         post_data = {
-            "main_band": '%s' % pk,
+            "main_band": str(pk),
         }
         # Try posting with a nonexistent pk in a raw id field: this
         # should result in an error message, not a server exception.

tests/expressions/models.py

@@ -81,7 +81,7 @@ class Time(models.Model):
     time = models.TimeField(null=True)
 
     def __str__(self):
-        return "%s" % self.time
+        return str(self.time)
 
 
 class SimulationRun(models.Model):

tests/generic_inline_admin/tests.py

@@ -77,9 +77,9 @@ class GenericAdminViewTest(TestDataMixin, TestCase):
             "generic_inline_admin-media-content_type-object_id-TOTAL_FORMS": "3",
             "generic_inline_admin-media-content_type-object_id-INITIAL_FORMS": "2",
             "generic_inline_admin-media-content_type-object_id-MAX_NUM_FORMS": "0",
-            "generic_inline_admin-media-content_type-object_id-0-id": "%d" % self.mp3_media_pk,
+            "generic_inline_admin-media-content_type-object_id-0-id": str(self.mp3_media_pk),
             "generic_inline_admin-media-content_type-object_id-0-url": "http://example.com/podcast.mp3",
-            "generic_inline_admin-media-content_type-object_id-1-id": "%d" % self.png_media_pk,
+            "generic_inline_admin-media-content_type-object_id-1-id": str(self.png_media_pk),
             "generic_inline_admin-media-content_type-object_id-1-url": "http://example.com/logo.png",
             "generic_inline_admin-media-content_type-object_id-2-id": "",
             "generic_inline_admin-media-content_type-object_id-2-url": "",
@@ -250,7 +250,7 @@ class GenericInlineAdminWithUniqueTogetherTest(TestDataMixin, TestCase):
             "generic_inline_admin-phonenumber-content_type-object_id-MAX_NUM_FORMS": "0",
             "generic_inline_admin-phonenumber-content_type-object_id-0-id": "",
             "generic_inline_admin-phonenumber-content_type-object_id-0-phone_number": "555-555-5555",
-            "generic_inline_admin-phonenumber-content_type-object_id-0-category": "%s" % category_id,
+            "generic_inline_admin-phonenumber-content_type-object_id-0-category": str(category_id),
         }
         response = self.client.get(reverse('admin:generic_inline_admin_contact_add'))
         self.assertEqual(response.status_code, 200)

tests/m2m_through_regress/models.py

@@ -40,7 +40,7 @@ class Car(models.Model):
     drivers = models.ManyToManyField('Driver', through='CarDriver')
 
     def __str__(self):
-        return "%s" % self.make
+        return str(self.make)
 
 
 class Driver(models.Model):
@@ -50,7 +50,7 @@ class Driver(models.Model):
         ordering = ('name',)
 
     def __str__(self):
-        return "%s" % self.name
+        return str(self.name)
 
 
 class CarDriver(models.Model):

tests/model_formsets/tests.py

@@ -1756,7 +1756,7 @@ class TestModelFormsetOverridesTroughFormMeta(TestCase):
         PoetFormSet = modelformset_factory(Poet, fields="__all__", widgets=widgets)
         form = PoetFormSet.form()
         self.assertHTMLEqual(
-            "%s" % form['name'],
+            str(form['name']),
             '<input id="id_name" maxlength="100" type="text" class="poet" name="name" required>'
         )
 
@@ -1767,7 +1767,7 @@ class TestModelFormsetOverridesTroughFormMeta(TestCase):
         BookFormSet = inlineformset_factory(Author, Book, widgets=widgets, fields="__all__")
         form = BookFormSet.form()
         self.assertHTMLEqual(
-            "%s" % form['title'],
+            str(form['title']),
             '<input class="book" id="id_title" maxlength="100" name="title" type="text" required>'
         )
 

tests/queries/models.py

@@ -386,7 +386,7 @@ class Node(models.Model):
     parent = models.ForeignKey("self", models.SET_NULL, to_field="num", null=True)
 
     def __str__(self):
-        return "%s" % self.num
+        return str(self.num)
 
 # Bug #12252
 
@@ -604,7 +604,7 @@ class Order(models.Model):
         ordering = ('pk',)
 
     def __str__(self):
-        return '%s' % self.pk
+        return str(self.pk)
 
 
 class OrderItem(models.Model):
@@ -615,7 +615,7 @@ class OrderItem(models.Model):
         ordering = ('pk',)
 
     def __str__(self):
-        return '%s' % self.pk
+        return str(self.pk)
 
 
 class BaseUser(models.Model):

tests/responses/tests.py

@@ -145,7 +145,7 @@ class HttpResponseTests(SimpleTestCase):
         self.assertEqual(r.content, content.encode(UTF8))
 
     def test_generator_cache(self):
-        generator = ("{}".format(i) for i in range(10))
+        generator = (str(i) for i in range(10))
         response = HttpResponse(content=generator)
         self.assertEqual(response.content, b'0123456789')
         with self.assertRaises(StopIteration):

tests/serializers/models/base.py

@@ -108,7 +108,7 @@ class Team:
         raise NotImplementedError("Not so simple")
 
     def to_string(self):
-        return "%s" % self.title
+        return str(self.title)
 
 
 class TeamField(models.CharField):

tests/template_tests/templatetags/custom.py

@@ -170,12 +170,12 @@ def escape_format_html(context):
 
 @register.simple_tag(takes_context=True)
 def current_app(context):
-    return "%s" % context.current_app
+    return str(context.current_app)
 
 
 @register.simple_tag(takes_context=True)
 def use_l10n(context):
-    return "%s" % context.use_l10n
+    return str(context.use_l10n)
 
 
 @register.simple_tag(name='minustwo')