Restructured sample project for Django 2.

Refactored database and changed "app" to "samples" so name didn't conflict with "AppConfig".
Replaced deprecated assignment_tag with simple_tag.
Updated unit tests.

README.md

@@ -531,8 +531,8 @@ ordering on top of that just seemed a little much in my opinion.
 ### Status
 django-admin-sortable is currently used in production.
 
-### What's new in 2.1.1?
+### What's new in 2.1.2?
-- Touch support
+- Django 2 compatibility
 
 ### Future
 - Better template support for foreign keys that are self referential. If someone would like to take on rendering recursive sortables, that would be super.

README.rst

@@ -657,10 +657,10 @@ Status
 
 django-admin-sortable is currently used in production.
 
-What's new in 2.1.1?
+What's new in 2.1.2?
 ~~~~~~~~~~~~~~~~~~~~
 
--  Touch support
+-  Django 2 compatibility
 
 Future
 ~~~~~~

adminsortable/__init__.py

@@ -1,4 +1,4 @@
-VERSION = (2, 1, 1)
+VERSION = (2, 1, 2)
 DEV_N = None
 
 

adminsortable/templatetags/django_template_additions.py

@@ -76,7 +76,7 @@ def dynamic_regroup(parser, token):
     return DynamicRegroupNode(target, parser, expression, var_name)
 
 
-@register.assignment_tag
+@register.simple_tag
 def get_django_version():
     version = django.VERSION
     return {'major': version[0], 'minor': version[1]}

sample_project/sample_project/settings.py

@@ -93,13 +93,12 @@ STATICFILES_FINDERS = (
 SECRET_KEY = '8**a!c8$1x)p@j2pj0yq!*v+dzp24g*$918ws#x@k+gf%0%rct'
 
 MIDDLEWARE = [
-    'django.middleware.common.CommonMiddleware',
+    'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
-    # Uncomment the next line for simple clickjacking protection:
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 ]
 
@@ -115,17 +114,14 @@ TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
         'DIRS': [
-            map_path('templates')
+            map_path('templates'),
         ],
         'APP_DIRS': True,
         'OPTIONS': {
             'context_processors': [
-                'django.contrib.auth.context_processors.auth',
                 'django.template.context_processors.debug',
-                'django.template.context_processors.i18n',
+                'django.template.context_processors.request',
-                'django.template.context_processors.media',
+                'django.contrib.auth.context_processors.auth',
-                'django.template.context_processors.static',
-                'django.template.context_processors.tz',
                 'django.contrib.messages.context_processors.messages',
             ],
         },
@@ -143,7 +139,7 @@ INSTALLED_APPS = (
     'django.contrib.admindocs',
 
     'adminsortable',
-    'app',
+    'samples',
 )
 
 # A sample logging configuration. The only tangible logging
@@ -174,3 +170,21 @@ LOGGING = {
         },
     }
 }
+
+# Password validation
+# https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]

sample_project/sample_project/urls.py

@@ -1,18 +1,21 @@
-from django.conf.urls import include, url
+"""django2_app URL Configuration
 
-# Uncomment the next two lines to enable the admin:
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
 from django.contrib import admin
-admin.autodiscover()
+from django.urls import path
-
 
 urlpatterns = [
-    # Examples:
+    path('admin/', admin.site.urls),
-    # url(r'^$', 'test_project.views.home', name='home'),
-    # url(r'^test_project/', include('test_project.foo.urls')),
-
-    # Uncomment the admin/doc line below to enable admin documentation:
-    url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
-
-    # Uncomment the next line to enable the admin:
-    url(r'^admin/', admin.site.urls),
 ]

sample_project/sample_project/wsgi.py

@@ -1,32 +1,15 @@
 """
-WSGI config for test_project project.
+WSGI config for django2_app project.
 
-This module contains the WSGI application used by Django's development server
+It exposes the WSGI callable as a module-level variable named ``application``.
-and any production WSGI deployments. It should expose a module-level variable
-named ``application``. Django's ``runserver`` and ``runfcgi`` commands discover
-this application via the ``WSGI_APPLICATION`` setting.
-
-Usually you will have the standard Django WSGI application here, but it also
-might make sense to replace the whole Django WSGI application with a custom one
-that later delegates to the Django one. For example, you could introduce WSGI
-middleware here, or combine a Django application with an application of another
-framework.
 
+For more information on this file, see
+https://docs.djangoproject.com/en/2.0/howto/deployment/wsgi/
 """
 import os
 
-# We defer to a DJANGO_SETTINGS_MODULE already in the environment. This breaks
-# if running multiple sites in the same mod_wsgi process. To fix this, use
-# mod_wsgi daemon mode with each site in its own daemon process, or use
-# os.environ["DJANGO_SETTINGS_MODULE"] = "test_project.settings"
-os.environ.setdefault("DJANGO_SETTINGS_MODULE", "test_project.settings")
-
-# This application object is used by any WSGI server configured to use this
-# file. This includes Django's development server, if the WSGI_APPLICATION
-# setting points here.
 from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "test_project.settings")
 application = get_wsgi_application()
 
-# Apply WSGI middleware here.
-# from helloworld.wsgi import HelloWorldApplication
-# application = HelloWorldApplication(application)

sample_project/samples/admin.py

@@ -4,7 +4,7 @@ from adminsortable.admin import (SortableAdmin, SortableTabularInline,
     SortableStackedInline, SortableGenericStackedInline,
     NonSortableParentAdmin)
 from adminsortable.utils import get_is_sortable
-from app.models import (Category, Widget, Project, Credit, Note, GenericNote,
+from .models import (Category, Widget, Project, Credit, Note, GenericNote,
     Component, Person, NonSortableCategory, SortableCategoryWidget,
     SortableNonInlineCategory, NonSortableCredit, NonSortableNote,
     CustomWidget, CustomWidgetComponent, BackwardCompatibleWidget)

sample_project/samples/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class SamplesConfig(AppConfig):
+    name = 'samples'

sample_project/samples/tests.py

@@ -15,7 +15,7 @@ from django.test.client import Client
 
 from adminsortable.models import SortableMixin
 from adminsortable.utils import get_is_sortable
-from app.models import Category, Person, Project
+from .models import Category, Person, Project
 
 
 class TestSortableModel(SortableMixin):
@@ -113,7 +113,7 @@ class SortableTestCase(TestCase):
     def test_adminsortable_change_list_view(self):
         self.client.login(username=self.user.username,
             password=self.user_raw_password)
-        response = self.client.get('/admin/app/category/sort/')
+        response = self.client.get('/admin/samples/category/sort/')
         self.assertEqual(response.status_code, httplib.OK,
             'Unable to reach sort view.')
 
@@ -124,7 +124,7 @@ class SortableTestCase(TestCase):
         return category1, category2, category3
 
     def get_sorting_url(self, model):
-        return '/admin/app/project/sort/do-sorting/{0}/'.format(
+        return '/admin/samples/project/sort/do-sorting/{0}/'.format(
             model.model_type_id())
 
     def get_category_indexes(self, *categories):
@@ -135,7 +135,7 @@ class SortableTestCase(TestCase):
             password=self.user_raw_password)
         self.assertTrue(logged_in, 'User is not logged in')
 
-        response = self.client.get('/admin/app/category/sort/')
+        response = self.client.get('/admin/samples/category/sort/')
         self.assertEqual(response.status_code, httplib.OK,
             'Admin sort request failed.')
 
@@ -185,8 +185,7 @@ class SortableTestCase(TestCase):
         # make a normal POST
         response = self.client.post(self.get_sorting_url(Category),
             data=self.get_category_indexes(category1, category2, category3))
-        content = json.loads(response.content.decode(encoding='UTF-8'),
+        content = json.loads(response.content.decode(encoding='UTF-8'))
-            'latin-1')
         self.assertFalse(content.get('objects_sorted'),
             'Objects should not have been sorted. An ajax post is required.')
 
@@ -202,8 +201,7 @@ class SortableTestCase(TestCase):
         response = self.client.post(self.get_sorting_url(Category),
             data=self.get_category_indexes(category3, category2, category1),
             HTTP_X_REQUESTED_WITH='XMLHttpRequest')
-        content = json.loads(response.content.decode(encoding='UTF-8'),
+        content = json.loads(response.content.decode(encoding='UTF-8'))
-            'latin-1')
         self.assertTrue(content.get('objects_sorted'),
             'Objects should have been sorted.')
 
@@ -256,7 +254,7 @@ class SortableTestCase(TestCase):
 
         self.client.login(username=self.user.username,
             password=self.user_raw_password)
-        response = self.client.get('/admin/app/project/sort/')
+        response = self.client.get('/admin/samples/project/sort/')
         self.assertEqual(response.status_code, httplib.OK,
             'Unable to reach sort view.')
 
@@ -266,7 +264,7 @@ class SortableTestCase(TestCase):
 
         self.client.login(username=self.staff.username,
                           password=self.staff_raw_password)
-        response = self.client.get('/admin/app/project/sort/')
+        response = self.client.get('/admin/samples/project/sort/')
         self.assertEqual(response.status_code, httplib.FORBIDDEN,
                          'Sort view must be forbidden.')
 
@@ -291,8 +289,7 @@ class SortableTestCase(TestCase):
             response.status_code,
             httplib.OK,
             'Note inline must be sortable in ProjectAdmin')
-        content = json.loads(response.content.decode(encoding='UTF-8'),
+        content = json.loads(response.content.decode(encoding='UTF-8'))
-                             'latin-1')
         self.assertTrue(content.get('objects_sorted'),
                         'Objects should have been sorted.')