Apply some ruff C4,UP,W fixes

Author: cclauss

Diff for: runtests.py

@@ -52,7 +52,7 @@
             }
         },
         'SECRET_KEY': '7v%d@z##e=8z5#oc=cc-o%!cka5ibyy7#9r!#2fyiwn7ki020y',
-        'TOS_CACHE_NAME': 'tos' 
+        'TOS_CACHE_NAME': 'tos'
     }
 
     django_settings['MIDDLEWARE'] = [

Diff for: tos/middleware.py

@@ -60,7 +60,7 @@ def process_request(self, request):
             request.session['tos_user'] = user_id
             request.session['tos_backend'] = request.session['_auth_user_backend']
 
-            response = HttpResponseRedirect('{0}?{1}={2}'.format(
+            response = HttpResponseRedirect('{}?{}={}'.format(
                 tos_check_url,
                 REDIRECT_FIELD_NAME,
                 request.path_info,

Diff for: tos/migrations/0001_initial.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.9.4 on 2016-04-19 14:09
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

Diff for: tos/models.py

@@ -64,7 +64,7 @@ def save(self, *args, **kwargs):
                     'One of the terms of service must be marked active'
                 )
 
-        super(TermsOfService, self).save(*args, **kwargs)
+        super().save(*args, **kwargs)
 
 
 class UserAgreement(BaseModel):

Diff for: tos/tests/test_middleware.py

@@ -46,7 +46,7 @@ def setUp(self):
             user=self.user1
         )
 
-        self.redirect_page = '{0}?{1}={2}'.format(
+        self.redirect_page = '{}?{}={}'.format(
             reverse('tos_check_tos'),
             REDIRECT_FIELD_NAME,
             reverse('index'),
@@ -141,7 +141,7 @@ def setUp(self):
     # Test the backward compatibility of the middleware
     @skipIf(DJANGO_VERSION >= (4,0), 'Django < 4.0 only')
     def test_ajax_request_pre_40(self):
-        class Request(object):
+        class Request:
             method = 'GET'
             META = {
                 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest'
@@ -157,7 +157,7 @@ def is_ajax(self):
         self.assertIsNone(response)
 
     def test_ajax_request(self):
-        class Request(object):
+        class Request:
             method = 'GET'
             META = {
                 'HTTP_X_REQUESTED_WITH': 'XMLHttpRequest'

Diff for: tos/tests/test_models.py

@@ -34,7 +34,7 @@ def setUp(self):
 
     def test_terms_of_service(self):
 
-        self.assertEquals(TermsOfService.objects.count(), 2)
+        self.assertEqual(TermsOfService.objects.count(), 2)
 
         # order is by -created
         latest = TermsOfService.objects.latest()
@@ -99,7 +99,7 @@ def test_terms_of_service_manager(self):
             active=True
         )
 
-        self.assertEquals(TermsOfService.objects.get_current_tos(), tos1)
+        self.assertEqual(TermsOfService.objects.get_current_tos(), tos1)
 
     def test_terms_of_service_manager_raises_error(self):
 

Diff for: tos/tests/test_views.py

@@ -38,7 +38,7 @@ def test_login(self):
 
         self.assertTrue(has_user_agreed_latest_tos(self.user1))
         login = self.client.login(username='user1', password='user1pass')
-        self.failUnless(login, 'Could not log in')
+        self.assertTrue(login, 'Could not log in')
         self.assertTrue(has_user_agreed_latest_tos(self.user1))
 
     def test_user_agrees_multiple_times(self):
@@ -69,7 +69,7 @@ def test_need_agreement(self):
 
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
 
-        response = self.client.post(self.login_url, dict(username='user2', password='user2pass'))
+        response = self.client.post(self.login_url, {'username': 'user2', 'password': 'user2pass'})
         self.assertContains(response, "first edition of the terms of service")
 
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
@@ -79,15 +79,15 @@ def test_do_not_need_agreement(self):
 
         self.assertTrue(has_user_agreed_latest_tos(self.user1))
 
-        response = self.client.post(self.login_url, dict(username='user1',
-                                                         password='user1pass'))
+        response = self.client.post(self.login_url, {'username': 'user1',
+                                                         'password': 'user1pass'})
         self.assertEqual(302, response.status_code)
 
     def test_redirect_security(self):
         """ redirect to outside url not allowed, should redirect to login url"""
 
-        response = self.client.post(self.login_url, dict(username='user1',
-                                                         password='user1pass', next='http://example.com'))
+        response = self.client.post(self.login_url, {'username': 'user1',
+                                                         'password': 'user1pass', 'next': 'http://example.com'})
         self.assertEqual(302, response.status_code)
         self.assertIn(settings.LOGIN_REDIRECT_URL, response.url)
 
@@ -106,7 +106,7 @@ def test_reject_agreement(self):
 
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
 
-        response = self.client.post(self.login_url, dict(username='user2', password='user2pass'))
+        response = self.client.post(self.login_url, {'username': 'user2', 'password': 'user2pass'})
         self.assertContains(response, "first edition of the terms of service")
         url = reverse('tos_check_tos')
         response = self.client.post(url, {'accept': 'reject'})
@@ -117,7 +117,7 @@ def test_accept_agreement(self):
 
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
 
-        response = self.client.post(self.login_url, dict(username='user2', password='user2pass'))
+        response = self.client.post(self.login_url, {'username': 'user2', 'password': 'user2pass'})
         self.assertContains(response, "first edition of the terms of service")
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
         url = reverse('tos_check_tos')
@@ -135,7 +135,7 @@ def test_bump_new_agreement(self):
         self.assertFalse(has_user_agreed_latest_tos(self.user1))
 
         # user1 agrees again
-        response = self.client.post(self.login_url, dict(username='user1', password='user1pass'))
+        response = self.client.post(self.login_url, {'username': 'user1', 'password': 'user1pass'})
         self.assertContains(response, "second edition of the terms of service")
         self.assertFalse(has_user_agreed_latest_tos(self.user2))
         url = reverse('tos_check_tos')

Diff for: tos/views.py

@@ -25,7 +25,7 @@ class TosView(TemplateView):
     template_name = "tos/tos.html"
 
     def get_context_data(self, **kwargs):
-        context = super(TosView, self).get_context_data(**kwargs)
+        context = super().get_context_data(**kwargs)
         context['tos'] = TermsOfService.objects.get_current_tos()
         return context