Updated version

Avoid deprecation warning about assignment_tag

.gitignore

@@ -55,3 +55,5 @@ docs/_build/
 
 # PyBuilder
 target/
+screenshots
+TODO.txt

.travis.yml

@@ -9,15 +9,19 @@ env:
   - TOX_ENV=py34-18
   - TOX_ENV=py34-19
   - TOX_ENV=py34-110
+  - TOX_ENV=py34-20
   - TOX_ENV=py34-master
   - TOX_ENV=py35-18
   - TOX_ENV=py35-19
   - TOX_ENV=py35-110
+  - TOX_ENV=py35-20
   - TOX_ENV=py35-master
 matrix:
   include:
     - python: "3.6"
       env: TOX_ENV=py36-111
+    - python: "3.6"
+      env: TOX_ENV=py36-20
     - python: "3.6"
       env: TOX_ENV=py36-master
   allow_failures:

README.md

@@ -8,17 +8,24 @@
 # django-admin-interface
 django-admin-interface is a modern **responsive flat admin interface customizable by the admin itself**.
 
+![django-admin-interface-preview](https://user-images.githubusercontent.com/1035294/35631521-64b0cab8-06a4-11e8-8f57-c04fdfbb7e8b.gif)
+
 ## Features
 - Beautiful default **django-theme**
 - Themes management and customization *(you can **customize admin title, logo and colors**)*
 - Responsive
 - List filter dropdown *(optional)*
 - `NEW` **Related modal** *(instead of the old popup window, optional)*
-- Style optimizations for: `django-ckeditor`, `django-modeltranslation`, `sorl-thumbnail`
+- `NEW` **Enviroment label** *(development, testing, staging, production)*
+- Style optimizations for:
+  - `django-ckeditor`
+  - `django-modeltranslation`
+  - `django-tabbed-admin`
+  - `sorl-thumbnail`
 
 ## Requirements
 - Python 2.7, 3.4, 3.5, 3.6
-- Django 1.7, 1.8, 1.9, 1.10, 1.11
+- Django 1.7, 1.8, 1.9, 1.10, 1.11, 2.0
 
 ## Installation
 - Run `pip install django-admin-interface`
@@ -27,7 +34,7 @@ django-admin-interface is a modern **responsive flat admin interface customizabl
 INSTALLED_APPS = (
     #...
     'admin_interface',
-    'flat_responsive',
+    'flat_responsive', # only if django version < 2.0
     'flat', # only if django version < 1.9
     'colorfield',
     #...

README.rst

@@ -6,6 +6,9 @@ django-admin-interface
 django-admin-interface is a modern **responsive flat admin interface
 customizable by the admin itself**.
 
+|django-admin-interface_preview|
+---------------------------------
+
 Features
 --------
 
@@ -14,19 +17,24 @@ Features
 - Responsive
 - List filter dropdown *(optional)*
 - ``NEW`` **Related modal** (instead of the old popup window, optional)
-- Style optimizations for: ``django-ckeditor``, ``django-modeltranslation``, ``sorl-thumbnail``
+- ``NEW`` **Enviroment label** (development, testing, staging, production)
+- Style optimizations for:
+  - `django-ckeditor`
+  - `django-modeltranslation`
+  - `django-tabbed-admin`
+  - `sorl-thumbnail`
 
 Requirements
 ------------
 
 - Python 2.7, 3.4, 3.5, 3.6
-- Django 1.7, 1.8, 1.9, 1.10, 1.11
+- Django 1.7, 1.8, 1.9, 1.10, 1.11, 2.0
 
 Installation
 ------------
 
 - Run ``pip install django-admin-interface``
-- Add ``admin_interface``, ``flat_responsive``, ``flat`` *(only if django version < 1.9)* and ``colorfield`` to ``settings.INSTALLED_APPS`` **before** ``django.contrib.admin``
+- Add ``admin_interface``, ``flat_responsive`` *(only if django version < 2.0)*, ``flat`` *(only if django version < 1.9)* and ``colorfield`` to ``settings.INSTALLED_APPS`` **before** ``django.contrib.admin``
 - Run ``python manage.py migrate``
 - Run ``python manage.py collectstatic``
 - Restart your application server
@@ -133,6 +141,8 @@ Released under **MIT License**.
 
 .. |License| image:: https://img.shields.io/pypi/l/django-admin-interface.svg
 
+.. |django-admin-interface_preview| image:: https://user-images.githubusercontent.com/1035294/35631521-64b0cab8-06a4-11e8-8f57-c04fdfbb7e8b.gif
+
 .. |django-admin-interface_login| image:: https://cloud.githubusercontent.com/assets/1035294/11240233/55c8d4ba-8df1-11e5-9568-00fdc987ede8.gif
 
 .. |django-admin-interface_dashboard| image:: https://cloud.githubusercontent.com/assets/1035294/11240239/627c0362-8df1-11e5-81fa-216366a5d8da.gif

admin_interface/admin.py

@@ -15,6 +15,13 @@ class ThemeAdmin(admin.ModelAdmin):
             'classes': ('wide', ),
             'fields': ('name', 'active', )
         }),
+        ('Enviroment', {
+            'classes': ('wide', ),
+            'fields': (
+                'env',
+                'env_visible',
+            )
+        }),
         ('Logo', {
             'classes': ('wide', ),
             'fields': (

admin_interface/fixtures/admin_interface_theme_uswds.json

@@ -4,12 +4,12 @@
         "fields": {
             "name": "USWDS",
             "active": true,
-            "title": "Site administration",
+            "title": "Django administration",
             "title_color": "#FFFFFF",
-            "title_visible": true,
+            "title_visible": false,
             "logo": "",
             "logo_color": "#FFFFFF",
-            "logo_visible": false,
+            "logo_visible": true,
             "css_header_background_color": "#112E51",
             "css_header_text_color": "#FFFFFF",
             "css_header_link_color": "#FFFFFF",

admin_interface/migrations/0001_initial.py

@@ -1,7 +1,9 @@
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
 from django.db import models, migrations
+
 import colorfield.fields
 
 
@@ -14,33 +16,165 @@ class Migration(migrations.Migration):
         migrations.CreateModel(
             name='Theme',
             fields=[
-                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('id',
-                ('name', models.CharField(default=b'Django', max_length=50)),
+                    models.AutoField(
-                ('active', models.BooleanField(default=True)),
+                        verbose_name='ID',
-                ('title', models.CharField(default=b'Django administration', max_length=50, blank=True)),
+                        serialize=False,
-                ('title_visible', models.BooleanField(default=True, verbose_name=b'visible')),
+                        auto_created=True,
-                ('logo', models.FileField(upload_to=b'admin-interface/logo/', blank=True)),
+                        primary_key=True)),
-                ('logo_visible', models.BooleanField(default=True, verbose_name=b'visible')),
+                ('name',
-                ('css_header_background_color', colorfield.fields.ColorField(default=b'#0C4B33', help_text=b'#0C4B33', max_length=10, verbose_name=b'background color', blank=True)),
+                    models.CharField(
-                ('css_header_title_color', colorfield.fields.ColorField(default=b'#F5DD5D', help_text=b'#F5DD5D', max_length=10, verbose_name=b'title color', blank=True)),
+                        default=b'Django',
-                ('css_header_text_color', colorfield.fields.ColorField(default=b'#44B78B', help_text=b'#44B78B', max_length=10, verbose_name=b'text color', blank=True)),
+                        max_length=50)),
-                ('css_header_link_color', colorfield.fields.ColorField(default=b'#FFFFFF', help_text=b'#FFFFFF', max_length=10, verbose_name=b'link color', blank=True)),
+                ('active',
-                ('css_header_link_hover_color', colorfield.fields.ColorField(default=b'#C9F0DD', help_text=b'#C9F0DD', max_length=10, verbose_name=b'link hover color', blank=True)),
+                    models.BooleanField(
-                ('css_module_background_color', colorfield.fields.ColorField(default=b'#44B78B', help_text=b'#44B78B', max_length=10, verbose_name=b'background color', blank=True)),
+                        default=True)),
-                ('css_module_text_color', colorfield.fields.ColorField(default=b'#FFFFFF', help_text=b'#FFFFFF', max_length=10, verbose_name=b'text color', blank=True)),
+                ('title',
-                ('css_module_link_color', colorfield.fields.ColorField(default=b'#FFFFFF', help_text=b'#FFFFFF', max_length=10, verbose_name=b'link color', blank=True)),
+                    models.CharField(
-                ('css_module_link_hover_color', colorfield.fields.ColorField(default=b'#C9F0DD', help_text=b'#C9F0DD', max_length=10, verbose_name=b'link hover color', blank=True)),
+                        default=b'Django administration',
-                ('css_module_rounded_corners', models.BooleanField(default=True, verbose_name=b'rounded corners')),
+                        max_length=50,
-                ('css_generic_link_color', colorfield.fields.ColorField(default=b'#0C3C26', help_text=b'#0C3C26', max_length=10, verbose_name=b'link color', blank=True)),
+                        blank=True)),
-                ('css_generic_link_hover_color', colorfield.fields.ColorField(default=b'#156641', help_text=b'#156641', max_length=10, verbose_name=b'link hover color', blank=True)),
+                ('title_visible',
-                ('css_save_button_background_color', colorfield.fields.ColorField(default=b'#0C4B33', help_text=b'#0C4B33', max_length=10, verbose_name=b'background color', blank=True)),
+                    models.BooleanField(
-                ('css_save_button_background_hover_color', colorfield.fields.ColorField(default=b'#0C3C26', help_text=b'#0C3C26', max_length=10, verbose_name=b'background hover color', blank=True)),
+                        default=True,
-                ('css_save_button_text_color', colorfield.fields.ColorField(default=b'#FFFFFF', help_text=b'#FFFFFF', max_length=10, verbose_name=b'text color', blank=True)),
+                        verbose_name=b'visible')),
-                ('css_delete_button_background_color', colorfield.fields.ColorField(default=b'#BA2121', help_text=b'#BA2121', max_length=10, verbose_name=b'background color', blank=True)),
+                ('logo',
-                ('css_delete_button_background_hover_color', colorfield.fields.ColorField(default=b'#A41515', help_text=b'#A41515', max_length=10, verbose_name=b'background hover color', blank=True)),
+                    models.FileField(
-                ('css_delete_button_text_color', colorfield.fields.ColorField(default=b'#FFFFFF', help_text=b'#FFFFFF', max_length=10, verbose_name=b'text color', blank=True)),
+                        upload_to=b'admin-interface/logo/',
-                ('css', models.TextField(blank=True)),
+                        blank=True)),
-                ('list_filter_dropdown', models.BooleanField(default=False)),
+                ('logo_visible',
+                    models.BooleanField(
+                        default=True,
+                        verbose_name=b'visible')),
+                ('css_header_background_color',
+                    colorfield.fields.ColorField(
+                        default=b'#0C4B33',
+                        help_text=b'#0C4B33',
+                        max_length=10,
+                        verbose_name=b'background color',
+                        blank=True)),
+                ('css_header_title_color',
+                    colorfield.fields.ColorField(
+                        default=b'#F5DD5D',
+                        help_text=b'#F5DD5D',
+                        max_length=10,
+                        verbose_name=b'title color',
+                        blank=True)),
+                ('css_header_text_color',
+                    colorfield.fields.ColorField(
+                        default=b'#44B78B',
+                        help_text=b'#44B78B',
+                        max_length=10,
+                        verbose_name=b'text color',
+                        blank=True)),
+                ('css_header_link_color',
+                    colorfield.fields.ColorField(
+                        default=b'#FFFFFF',
+                        help_text=b'#FFFFFF',
+                        max_length=10,
+                        verbose_name=b'link color',
+                        blank=True)),
+                ('css_header_link_hover_color',
+                    colorfield.fields.ColorField(
+                        default=b'#C9F0DD',
+                        help_text=b'#C9F0DD',
+                        max_length=10,
+                        verbose_name=b'link hover color',
+                        blank=True)),
+                ('css_module_background_color',
+                    colorfield.fields.ColorField(
+                        default=b'#44B78B',
+                        help_text=b'#44B78B',
+                        max_length=10,
+                        verbose_name=b'background color',
+                        blank=True)),
+                ('css_module_text_color',
+                    colorfield.fields.ColorField(
+                        default=b'#FFFFFF',
+                        help_text=b'#FFFFFF',
+                        max_length=10,
+                        verbose_name=b'text color',
+                        blank=True)),
+                ('css_module_link_color',
+                    colorfield.fields.ColorField(
+                        default=b'#FFFFFF',
+                        help_text=b'#FFFFFF',
+                        max_length=10,
+                        verbose_name=b'link color',
+                        blank=True)),
+                ('css_module_link_hover_color',
+                    colorfield.fields.ColorField(
+                        default=b'#C9F0DD',
+                        help_text=b'#C9F0DD',
+                        max_length=10,
+                        verbose_name=b'link hover color',
+                        blank=True)),
+                ('css_module_rounded_corners',
+                    models.BooleanField(
+                        default=True,
+                        verbose_name=b'rounded corners')),
+                ('css_generic_link_color',
+                    colorfield.fields.ColorField(
+                        default=b'#0C3C26',
+                        help_text=b'#0C3C26',
+                        max_length=10,
+                        verbose_name=b'link color',
+                        blank=True)),
+                ('css_generic_link_hover_color',
+                    colorfield.fields.ColorField(
+                        default=b'#156641',
+                        help_text=b'#156641',
+                        max_length=10,
+                        verbose_name=b'link hover color',
+                        blank=True)),
+                ('css_save_button_background_color',
+                    colorfield.fields.ColorField(
+                        default=b'#0C4B33',
+                        help_text=b'#0C4B33',
+                        max_length=10,
+                        verbose_name=b'background color',
+                        blank=True)),
+                ('css_save_button_background_hover_color',
+                    colorfield.fields.ColorField(
+                        default=b'#0C3C26',
+                        help_text=b'#0C3C26',
+                        max_length=10,
+                        verbose_name=b'background hover color',
+                        blank=True)),
+                ('css_save_button_text_color',
+                    colorfield.fields.ColorField(
+                        default=b'#FFFFFF',
+                        help_text=b'#FFFFFF',
+                        max_length=10,
+                        verbose_name=b'text color',
+                        blank=True)),
+                ('css_delete_button_background_color',
+                    colorfield.fields.ColorField(
+                        default=b'#BA2121',
+                        help_text=b'#BA2121',
+                        max_length=10,
+                        verbose_name=b'background color',
+                        blank=True)),
+                ('css_delete_button_background_hover_color',
+                    colorfield.fields.ColorField(
+                        default=b'#A41515',
+                        help_text=b'#A41515',
+                        max_length=10,
+                        verbose_name=b'background hover color',
+                        blank=True)),
+                ('css_delete_button_text_color',
+                    colorfield.fields.ColorField(
+                        default=b'#FFFFFF',
+                        help_text=b'#FFFFFF',
+                        max_length=10,
+                        verbose_name=b'text color',
+                        blank=True)),
+                ('css',
+                    models.TextField(
+                        blank=True)),
+                ('list_filter_dropdown',
+                    models.BooleanField(
+                        default=False)),
             ],
             options={
                 'verbose_name': 'Theme',

admin_interface/migrations/0002_add_related_modal.py

@@ -1,7 +1,9 @@
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
 from django.db import migrations, models
+
 import colorfield.fields
 
 
@@ -15,26 +17,44 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='theme',
             name='list_filter_dropdown',
-            field=models.BooleanField(default=False, verbose_name=b'use dropdown'),
+            field=models.BooleanField(
+                default=False,
+                verbose_name=b'use dropdown'),
         ),
         migrations.AddField(
             model_name='theme',
             name='related_modal_active',
-            field=models.BooleanField(default=True, verbose_name=b'active'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name=b'active'),
         ),
         migrations.AddField(
             model_name='theme',
             name='related_modal_background_color',
-            field=colorfield.fields.ColorField(blank=True, default=b'#000000', help_text=b'#000000', max_length=10, verbose_name=b'background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default=b'#000000',
+                help_text=b'#000000',
+                max_length=10,
+                verbose_name=b'background color'),
         ),
         migrations.AddField(
             model_name='theme',
             name='related_modal_background_opacity',
-            field=models.FloatField(choices=[(0.1, b'10%'), (0.2, b'20%'), (0.3, b'30%'), (0.4, b'40%'), (0.5, b'50%'), (0.6, b'60%'), (0.7, b'70%'), (0.8, b'80%'), (0.9, b'90%')], default=0.2, help_text=b'20%', verbose_name=b'background opacity'),
+            field=models.FloatField(
+                choices=[
+                    (0.1, b'10%'), (0.2, b'20%'), (0.3, b'30%'),
+                    (0.4, b'40%'), (0.5, b'50%'), (0.6, b'60%'),
+                    (0.7, b'70%'), (0.8, b'80%'), (0.9, b'90%')],
+                default=0.2,
+                help_text=b'20%',
+                verbose_name=b'background opacity'),
         ),
         migrations.AddField(
             model_name='theme',
             name='related_modal_rounded_corners',
-            field=models.BooleanField(default=True, verbose_name=b'rounded corners'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name=b'rounded corners'),
         ),
     ]

admin_interface/migrations/0003_add_logo_color.py

@@ -1,7 +1,9 @@
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
 import colorfield.fields
+
 from django.db import migrations, models
 
 
@@ -15,11 +17,19 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='theme',
             name='logo_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='logo color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='logo color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='logo',
-            field=models.FileField(blank=True, help_text='(leave blank to use the default Django logo)', upload_to='admin-interface/logo/'),
+            field=models.FileField(
+                blank=True,
+                help_text='(leave blank to use the default Django logo)',
+                upload_to='admin-interface/logo/'),
         ),
     ]

admin_interface/migrations/0004_rename_title_color.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+
 from __future__ import unicode_literals
 
 from django.db import migrations

admin_interface/migrations/0005_add_recent_actions_visible.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.1 on 2017-05-23 15:37
+
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -15,6 +15,8 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='theme',
             name='recent_actions_visible',
-            field=models.BooleanField(default=True, verbose_name='visible'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='visible'),
         ),
     ]

admin_interface/migrations/0006_bytes_to_str.py

@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11.2 on 2017-06-09 14:52
+
 from __future__ import unicode_literals
 
 import colorfield.fields
+
 from django.db import migrations, models
 
 
@@ -16,136 +17,250 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='theme',
             name='css_delete_button_background_color',
-            field=colorfield.fields.ColorField(blank=True, default='#BA2121', help_text='#BA2121', max_length=10, verbose_name='background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#BA2121',
+                help_text='#BA2121',
+                max_length=10,
+                verbose_name='background color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_delete_button_background_hover_color',
-            field=colorfield.fields.ColorField(blank=True, default='#A41515', help_text='#A41515', max_length=10, verbose_name='background hover color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#A41515',
+                help_text='#A41515',
+                max_length=10,
+                verbose_name='background hover color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_delete_button_text_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='text color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='text color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_generic_link_color',
-            field=colorfield.fields.ColorField(blank=True, default='#0C3C26', help_text='#0C3C26', max_length=10, verbose_name='link color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#0C3C26',
+                help_text='#0C3C26',
+                max_length=10,
+                verbose_name='link color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_generic_link_hover_color',
-            field=colorfield.fields.ColorField(blank=True, default='#156641', help_text='#156641', max_length=10, verbose_name='link hover color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#156641',
+                help_text='#156641',
+                max_length=10,
+                verbose_name='link hover color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_header_background_color',
-            field=colorfield.fields.ColorField(blank=True, default='#0C4B33', help_text='#0C4B33', max_length=10, verbose_name='background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#0C4B33',
+                help_text='#0C4B33',
+                max_length=10,
+                verbose_name='background color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_header_link_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='link color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='link color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_header_link_hover_color',
-            field=colorfield.fields.ColorField(blank=True, default='#C9F0DD', help_text='#C9F0DD', max_length=10, verbose_name='link hover color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#C9F0DD',
+                help_text='#C9F0DD',
+                max_length=10,
+                verbose_name='link hover color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_header_text_color',
-            field=colorfield.fields.ColorField(blank=True, default='#44B78B', help_text='#44B78B', max_length=10, verbose_name='text color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#44B78B',
+                help_text='#44B78B',
+                max_length=10,
+                verbose_name='text color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_module_background_color',
-            field=colorfield.fields.ColorField(blank=True, default='#44B78B', help_text='#44B78B', max_length=10, verbose_name='background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#44B78B',
+                help_text='#44B78B',
+                max_length=10,
+                verbose_name='background color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_module_link_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='link color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='link color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_module_link_hover_color',
-            field=colorfield.fields.ColorField(blank=True, default='#C9F0DD', help_text='#C9F0DD', max_length=10, verbose_name='link hover color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#C9F0DD',
+                help_text='#C9F0DD',
+                max_length=10,
+                verbose_name='link hover color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_module_rounded_corners',
-            field=models.BooleanField(default=True, verbose_name='rounded corners'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='rounded corners'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_module_text_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='text color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='text color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_save_button_background_color',
-            field=colorfield.fields.ColorField(blank=True, default='#0C4B33', help_text='#0C4B33', max_length=10, verbose_name='background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#0C4B33',
+                help_text='#0C4B33',
+                max_length=10,
+                verbose_name='background color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_save_button_background_hover_color',
-            field=colorfield.fields.ColorField(blank=True, default='#0C3C26', help_text='#0C3C26', max_length=10, verbose_name='background hover color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#0C3C26',
+                help_text='#0C3C26',
+                max_length=10,
+                verbose_name='background hover color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='css_save_button_text_color',
-            field=colorfield.fields.ColorField(blank=True, default='#FFFFFF', help_text='#FFFFFF', max_length=10, verbose_name='text color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#FFFFFF',
+                help_text='#FFFFFF',
+                max_length=10,
+                verbose_name='text color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='list_filter_dropdown',
-            field=models.BooleanField(default=False, verbose_name='use dropdown'),
+            field=models.BooleanField(
+                default=False,
+                verbose_name='use dropdown'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='logo_visible',
-            field=models.BooleanField(default=True, verbose_name='visible'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='visible'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='name',
-            field=models.CharField(default='Django', max_length=50),
+            field=models.CharField(
+                default='Django',
+                max_length=50),
         ),
         migrations.AlterField(
             model_name='theme',
             name='related_modal_active',
-            field=models.BooleanField(default=True, verbose_name='active'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='active'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='related_modal_background_color',
-            field=colorfield.fields.ColorField(blank=True, default='#000000', help_text='#000000', max_length=10, verbose_name='background color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#000000',
+                help_text='#000000',
+                max_length=10,
+                verbose_name='background color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='related_modal_background_opacity',
-            field=models.FloatField(choices=[(0.1, '10%'), (0.2, '20%'), (0.3, '30%'), (0.4, '40%'), (0.5, '50%'), (0.6, '60%'), (0.7, '70%'), (0.8, '80%'), (0.9, '90%')], default=0.2, help_text='20%', verbose_name='background opacity'),
+            field=models.FloatField(
+                choices=[
+                    (0.1, '10%'), (0.2, '20%'), (0.3, '30%'),
+                    (0.4, '40%'), (0.5, '50%'), (0.6, '60%'),
+                    (0.7, '70%'), (0.8, '80%'), (0.9, '90%')],
+                default=0.2,
+                help_text='20%',
+                verbose_name='background opacity'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='related_modal_rounded_corners',
-            field=models.BooleanField(default=True, verbose_name='rounded corners'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='rounded corners'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='title',
-            field=models.CharField(blank=True, default='Django administration', max_length=50),
+            field=models.CharField(
+                blank=True,
+                default='Django administration',
+                max_length=50),
         ),
         migrations.AlterField(
             model_name='theme',
             name='title_color',
-            field=colorfield.fields.ColorField(blank=True, default='#F5DD5D', help_text='#F5DD5D', max_length=10, verbose_name='title color'),
+            field=colorfield.fields.ColorField(
+                blank=True,
+                default='#F5DD5D',
+                help_text='#F5DD5D',
+                max_length=10,
+                verbose_name='title color'),
         ),
         migrations.AlterField(
             model_name='theme',
             name='title_visible',
-            field=models.BooleanField(default=True, verbose_name='visible'),
+            field=models.BooleanField(
+                default=True,
+                verbose_name='visible'),
         ),
     ]

admin_interface/migrations/0007_add_favicon.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11 on 2017-08-24 10:49
+
 from __future__ import unicode_literals
 
 from django.db import migrations, models
@@ -15,6 +15,10 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='theme',
             name='favicon',
-            field=models.FileField(blank=True, help_text='(.ico|.png|.gif - 16x16|32x32 px)', upload_to='admin-interface/favicon/', verbose_name='favicon'),
+            field=models.FileField(
+                blank=True,
+                help_text='(.ico|.png|.gif - 16x16|32x32 px)',
+                upload_to='admin-interface/favicon/',
+                verbose_name='favicon'),
         ),
     ]

admin_interface/migrations/0008_change_related_modal_background_opacity_type.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('admin_interface', '0007_add_favicon'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='theme',
+            name='related_modal_background_opacity',
+            field=models.CharField(
+                choices=[
+                    ('0.1', '10%'), ('0.2', '20%'), ('0.3', '30%'),
+                    ('0.4', '40%'), ('0.5', '50%'), ('0.6', '60%'),
+                    ('0.7', '70%'), ('0.8', '80%'), ('0.9', '90%')],
+                default='0.3',
+                help_text='20%',
+                max_length=5,
+                verbose_name='background opacity'),
+        ),
+    ]

admin_interface/migrations/0009_add_enviroment.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11 on 2018-01-31 11:00
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('admin_interface', '0008_change_related_modal_background_opacity_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='theme',
+            name='env',
+            field=models.CharField(choices=[('development', 'Development'), ('testing', 'Testing'), ('staging', 'Staging'), ('production', 'Production')], default='development', max_length=50, verbose_name='enviroment'),
+        ),
+        migrations.AddField(
+            model_name='theme',
+            name='env_visible',
+            field=models.BooleanField(default=True, verbose_name='visible'),
+        ),
+    ]

admin_interface/models.py

@@ -73,6 +73,19 @@ class Theme(models.Model):
         upload_to='admin-interface/favicon/', blank=True,
         help_text='(.ico|.png|.gif - 16x16|32x32 px)', verbose_name='favicon')
 
+    env_choices = (
+        ('development', 'Development', ),
+        ('testing', 'Testing', ),
+        ('staging', 'Staging', ),
+        ('production', 'Production', ),
+    )
+    env = models.CharField(
+        max_length=50,
+        choices=env_choices,
+        default='development', verbose_name='enviroment')
+    env_visible = models.BooleanField(
+        default=True, verbose_name='visible')
+
     css_header_background_color = ColorField(
         blank=True, default='#0C4B33', help_text='#0C4B33',
         max_length=10, verbose_name='background color')
@@ -136,19 +149,20 @@ class Theme(models.Model):
         blank=True, default='#000000', help_text='#000000',
         max_length=10, verbose_name='background color')
     related_modal_background_opacity_choices = (
-        (0.1, '10%', ),
+        ('0.1', '10%', ),
-        (0.2, '20%', ),
+        ('0.2', '20%', ),
-        (0.3, '30%', ),
+        ('0.3', '30%', ),
-        (0.4, '40%', ),
+        ('0.4', '40%', ),
-        (0.5, '50%', ),
+        ('0.5', '50%', ),
-        (0.6, '60%', ),
+        ('0.6', '60%', ),
-        (0.7, '70%', ),
+        ('0.7', '70%', ),
-        (0.8, '80%', ),
+        ('0.8', '80%', ),
-        (0.9, '90%', ),
+        ('0.9', '90%', ),
     )
-    related_modal_background_opacity = models.FloatField(
+    related_modal_background_opacity = models.CharField(
+        max_length=5,
         choices=related_modal_background_opacity_choices,
-        default=0.2, help_text='20%', verbose_name='background opacity')
+        default='0.3', help_text='20%', verbose_name='background opacity')
     related_modal_rounded_corners = models.BooleanField(
         default=True, verbose_name='rounded corners')
 

admin_interface/templates/admin/base_site.html

@@ -19,8 +19,10 @@ https://github.com/fabiocaccamo/django-admin-interface
 {% include "admin_interface/css/list-filter-dropdown.css" %}
 {% include "admin_interface/css/recent-actions.css" %}
 {% include "admin_interface/css/related-modal.css" %}
+{% include "admin_interface/css/jquery.ui.tabs.css" %}
 {% include "admin_interface/css/modeltranslation.css" %}
 {% include "admin_interface/css/sorl-thumbnail.css" %}
+{% include "admin_interface/css/tabbed-admin.css" %}
 {% include "admin_interface/css/ckeditor.css" %}
 {% include "admin_interface/css/tinymce.css" %}
 
@@ -64,4 +66,9 @@ https://github.com/fabiocaccamo/django-admin-interface
     <span>{% if theme.title %}{% trans theme.title %}{% else %}{% trans 'Django administration' %}{% endif %}</span>
     {% endif %}
 </h1>
+{% endblock %}
+
+{% block welcome-msg %}
+{% get_admin_interface_theme as theme %}
+{% if theme.env_visible %}<span class="enviroment-label {{ theme.env }}"></span> - {% endif %}{{ block.super }}<br>
 {% endblock %}

admin_interface/templates/admin_interface/css/admin-interface-fix.css

@@ -308,79 +308,28 @@ body.admin-interface .paginator a.showall:visited {
         width: 100% !important;
         flex: 0 1 auto;
     }
+    .admin-interface .aligned .form-row input[type="file"] {
+        width: 100% !important;
+    }
 }
 
 /* improve responsive selector */
 
-/* fix [stacked, not-stacked] equalize horizontal and vertical select padding for selector (stacked and not) */
+/* fix [stacked, not-stacked] equalize horizontal and vertical select padding for selector */
 .admin-interface .selector .selector-available select,
 .admin-interface .selector .selector-chosen select {
     padding: 7px 10px;
     display: block;
 }
 
-/* fix [not-stacked] selector */
+/* fix [stacked, not-stacked] select options text overflow */
-.admin-interface .selector:not(.stacked) {
+.admin-interface .selector .selector-available select option,
-    width: auto;
+.admin-interface .selector .selector-chosen select option {
-    margin-right: 10px;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 /* fix [not-stacked] equalize selectors height by adding the height of the .selector-available filter-bar */
 .admin-interface .selector:not(.stacked) .selector-chosen select {
     height: calc(46px + 17.2em) !important;
 }
-
-@media (max-width: 1024px){
-    .admin-interface .related-widget-wrapper-link + .selector:not(.stacked) {
-        width: 100%;
-    }
-}
-
-@media (min-width: 767px) and (max-width: 1124px){
-
-    .admin-interface .selector:not(.stacked) .selector-available,
-    .admin-interface .selector:not(.stacked) .selector-chosen {
-        width: 285px;
-        flex: 0 1 auto;
-    }
-    .admin-interface .selector:not(.stacked) .selector-filter {
-        display: flex;
-        align-items: center;
-    }
-    .admin-interface .selector:not(.stacked) .selector-filter label {
-        margin: 0;
-    }
-    .admin-interface .selector:not(.stacked) .selector-available input {
-        width: auto;
-        flex: 1 1;
-    }
-    .admin-interface .selector:not(.stacked) select {
-        width: 100%;
-    }
-}
-
-/* fix [not-stacked] in tabular inline context */
-.admin-interface .tabular.inline-related .selector:not(.stacked) {
-    width: 795px;
-    float: none;
-    display: inline-block;
-    margin-right: 22px;
-}
-
-.admin-interface .tabular.inline-related .form-row .related-widget-wrapper-link:first-child {
-    float: right;
-    display: inline-block;
-}
-
-/* fix [stacked] in tabular inline context */
-.admin-interface .tabular.inline-related .selector.stacked {
-    width: 480px;
-    float: none;
-    display: inline-block;
-    margin-right: 22px;
-}
-
-/* fix [stacked] chooser align center */
-.admin-interface .selector.stacked .selector-chooser {
-    margin-left:calc(50% - 30px);
-}

admin_interface/templates/admin_interface/css/jquery.ui.tabs.css

@@ -0,0 +1,144 @@
+/*
+* jQuery UI CSS Framework
+* Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about)
+* Dual licensed under the MIT (MIT-LICENSE.txt) and GPL (GPL-LICENSE.txt) licenses.
+* http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/base/jquery.ui.core.css
+*/
+
+/*
+backward compatibility:
+.ui-tabs-selected:      jquery ui <  1.10
+.ui-tabs-active classes jquery ui >= 1.10
+*/
+
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden { display: none; }
+.ui-helper-hidden-accessible { position: absolute; left: -99999999px; }
+.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
+.ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
+.ui-helper-clearfix { display: inline-block; }
+/* required comment for clearfix to work in Opera \*/
+* html .ui-helper-clearfix { height:1%; }
+.ui-helper-clearfix { display:block; }
+.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
+.ui-state-disabled { cursor: default !important; }
+.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
+/* http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/base/jquery.ui.tabs.css */
+.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
+.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
+.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; }
+.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; }
+.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-active, .ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-active a, .ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; }
+.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
+.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; }
+.ui-tabs .ui-tabs-hide {
+    position: absolute;
+    display: none;
+}
+
+/* Custom tabs theme */
+.admin-interface .ui-tabs {
+    padding: 0;
+}
+
+.admin-interface .ui-tabs,
+.admin-interface .ui-tabs .ui-widget-header,
+.admin-interface .ui-tabs .ui-widget-header .ui-state-default {
+    border: none;
+    background: transparent;
+}
+
+.admin-interface .ui-tabs .ui-tabs-nav {
+    padding: 10px 0 0 10px;
+    border-bottom: none;
+}
+.admin-interface .ui-tabs .ui-tabs-nav li {
+    margin: 0 0 0 -1px;
+}
+.admin-interface .ui-tabs .ui-tabs-nav li.required {
+    font-weight: bold;
+}
+.admin-interface .ui-tabs .ui-tabs-nav li a {
+    border: 1px solid #eeeeee;
+    background-color: #f8f8f8;
+    border-bottom: none;
+    color: #666666;
+    padding: 7px 14px 8px 14px;
+    margin-top: 1px;
+    -moz-border-radius-topright: 4px;
+    -webkit-border-top-right-radius: 4px;
+    -moz-border-radius-topleft: 4px;
+    -webkit-border-top-left-radius: 4px;
+    border-top-left-radius: 4px;
+    border-top-right-radius: 4px;
+    font-size: 12px;
+    text-transform: uppercase;
+    outline: none;
+}
+
+.admin-interface .ui-tabs .ui-tabs-nav li.ui-tabs-active a,
+.admin-interface .ui-tabs .ui-tabs-nav li.ui-tabs-selected a {
+    padding: 8px 14px 8px 14px;
+    margin-top: 0px;
+    margin-bottom: -1px;
+    font-weight: bold;
+    background-color: #FFFFFF;
+    color: {{ theme.css_module_background_color }};
+    border-bottom: 1px solid #FFFFFF;
+}
+
+.admin-interface .ui-tabs .ui-tabs-panel {
+    border: 1px solid #eeeeee;
+    border-radius: 4px;
+    padding: 10px;
+    margin-bottom: 30px;
+    overflow: hidden;
+}
+
+.admin-interface .inline-group .tabular .ui-tabs .ui-tabs-panel {
+    padding: 8px;
+}
+
+.admin-interface .inline-group .tabular .ui-tabs .ui-tabs-nav {
+    padding-left: 4px;
+}
+
+.admin-interface .inline-group .tabular tr td {
+    vertical-align: bottom;
+}
+
+.admin-interface .inline-group .tabular tr.has_original td.original,
+.admin-interface .inline-group .tabular tr td.delete {
+    vertical-align: top;
+}
+
+.admin-interface .inline-group .tabular .datetime > input {
+    margin-right: 5px;
+}
+
+.admin-interface .inline-group .tabular .datetime br {
+    display: none;
+}
+
+.admin-interface #changelist .row1:not(.selected):hover,
+.admin-interface #changelist .row2:not(.selected):hover {
+    background: #f9f9f9;
+}
+
+.admin-interface .row2 {
+    background: #fcfcfc;
+}
+
+.admin-interface .row2 .ui-tabs .ui-tabs-nav li a {
+    background-color: #f5f5f5;
+    border: 1px solid #ebebeb;
+}
+
+.admin-interface .row2 .ui-tabs .ui-tabs-nav li.ui-tabs-active a,
+.admin-interface .row2 .ui-tabs .ui-tabs-nav li.ui-tabs-selected a {
+    background-color: #fcfcfc;
+    border-bottom: 1px solid #fcfcfc;
+}

admin_interface/templates/admin_interface/css/modeltranslation.css

@@ -1,65 +1,17 @@
 /*
 django-modeltranslation support
-https://github.com/deschler/django-modeltranslation/pull/313/commits
+https://github.com/deschler/django-modeltranslation
 */
 
 .admin-interface #content h1 select {
-    text-transform:uppercase;
+    text-transform: uppercase;
-    margin-left:15px;
+    margin-left: 15px;
+    min-width: 50px;
 }
 
-.admin-interface .ui-tabs .ui-tabs-nav {
+.admin-interface .ui-tabs .ui-tabs-panel[id^=tab_id_] {
-    padding:10px 0 0 10px;
+    border: none;
+    border-top: 1px solid #eeeeee;
+    padding: 0;
+    margin-bottom: 0;
 }
-
-.admin-interface .ui-tabs .ui-tabs-nav li {
-    margin-left:-1px;
-}
-
-.admin-interface .ui-tabs .ui-tabs-nav li a {
-    outline:none;
-    background-color:#f8f8f8;
-    border:1px solid #eeeeee;
-    border-bottom:none;
-    text-transform:uppercase;
-
-    padding:7px 14px 8px 14px;
-    margin-top:1px;
-}
-
-.admin-interface .ui-tabs .ui-tabs-nav li.ui-tabs-active a,
-.admin-interface .ui-tabs .ui-tabs-nav li.ui-tabs-selected a {
-
-    padding:8px 14px 8px 14px;
-    margin-top:0px;
-    margin-bottom:-1px;
-    font-weight: bold;
-    background-color:#FFFFFF;
-    color:{{ theme.css_module_background_color }};
-
-    border-bottom:1px solid #FFFFFF;
-}
-
-.admin-interface .inline-group .tabular .ui-tabs .ui-tabs-panel {
-    padding:8px;
-}
-
-.admin-interface #changelist .row1:not(.selected):hover,
-.admin-interface #changelist .row2:not(.selected):hover {
-    background:#f9f9f9;
-}
-
-.admin-interface .row2 {
-    background:#fcfcfc;
-}
-
-.admin-interface .row2 .ui-tabs .ui-tabs-nav li a {
-    background-color:#f5f5f5;
-    border:1px solid #ebebeb;
-}
-
-.admin-interface .row2 .ui-tabs .ui-tabs-nav li.ui-tabs-active a,
-.admin-interface .row2 .ui-tabs .ui-tabs-nav li.ui-tabs-selected a {
-    background-color:#fcfcfc;
-    border-bottom:1px solid #fcfcfc;
-}

admin_interface/templates/admin_interface/css/tabbed-admin.css

@@ -0,0 +1,37 @@
+/*
+django-tabbed-admin support
+https://github.com/omji/django-tabbed-admin
+*/
+
+/* Hide tabs until ready */
+/*
+.admin-interface #tabs ul {
+    display: none;
+}
+
+.admin-interface #tabs ul.ui-tabs-nav {
+    display: block;
+}
+*/
+
+.admin-interface .ui-tabs .ui-tabs-panel[id^=tabs] .module.aligned:last-child {
+    margin-bottom: 0;
+}
+
+.admin-interface .ui-tabs .ui-tabs-panel[id^=tabs] .module.aligned:last-child .form-row:last-child {
+    border-bottom: none;
+}
+
+@media (max-width: 350px){
+    .admin-interface .ui-tabs .ui-tabs-panel[id^=tabs] .vTextField,
+    .admin-interface .inline-related .vTextField {
+        width: 17em;
+    }
+}
+
+@media (max-width: 767px){
+    /* fix horizontal overflow - responsive.css:563 */
+    .admin-interface .ui-tabs .ui-tabs-panel[id^=tabs] .aligned .form-row > div:not([class]) {
+        width: 100% !important;
+    }
+}

admin_interface/templatetags/admin_interface_tags.py

@@ -1,21 +1,20 @@
 # -*- coding: utf-8 -*-
 
-from django import template
+from django import template, VERSION
 
 from admin_interface.models import Theme
 from admin_interface.version import __version__
 
 register = template.Library()
 
-try:
+if VERSION < (1, 9):
-    assignment_tag = register.assignment_tag
+    simple_tag = register.assignment_tag
-except AttributeError:
+else:
-    assignment_tag = register.simple_tag
+    simple_tag = register.simple_tag
 
 
-@assignment_tag(takes_context=True)
+@simple_tag(takes_context=True)
 def get_admin_interface_theme(context):
-
     theme = None
     request = context.get('request', None)
 
@@ -31,6 +30,6 @@ def get_admin_interface_theme(context):
     return theme
 
 
-@assignment_tag(takes_context=False)
+@simple_tag(takes_context=False)
 def get_admin_interface_version():
     return __version__

admin_interface/version.py

@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = '0.5.8'
+__version__ = '0.6.3'

setup.py

@@ -4,18 +4,19 @@
 from setuptools import find_packages, setup
 
 import os
-# import pypandoc
 
 exec(open('admin_interface/version.py').read())
 
 github_url = 'https://github.com/fabiocaccamo'
 package_name = 'django-admin-interface'
 package_path = os.path.abspath(os.path.dirname(__file__))
-# long_description = pypandoc.convert(os.path.join(package_path, 'README.md'), 'rst')
 long_description_file_path = os.path.join(package_path, 'README.rst')
 long_description = ''
-with open(long_description_file_path) as f:
+try:
-    long_description = f.read()
+    with open(long_description_file_path) as f:
+        long_description = f.read()
+except IOError:
+    pass
 
 setup(
     name=package_name,
@@ -44,6 +45,7 @@ setup(
         'Framework :: Django :: 1.9',
         'Framework :: Django :: 1.10',
         'Framework :: Django :: 1.11',
+        'Framework :: Django :: 2.0',
         'Intended Audience :: Developers',
         'License :: OSI Approved :: MIT License',
         'Natural Language :: English',

tox.ini

@@ -1,9 +1,9 @@
 [tox]
 envlist =
     py27-{17,18,19,110,111},
-    py34-{17,18,19,110,111,master},
+    py34-{17,18,19,110,111,20,master},
-    py35-{18,19,110,111,master},
+    py35-{18,19,110,111,20,master},
-    py36-{18,19,110,111,master},
+    py36-{18,19,110,111,20,master},
 [testenv]
 passenv = CI TRAVIS TRAVIS_*
 deps =
@@ -12,10 +12,11 @@ deps =
     19: Django >= 1.9, < 1.10
     110: Django >= 1.10, < 1.11
     111: Django >= 1.11, < 1.12
+    20: Django >= 2.0, < 2.1
     master: https://github.com/django/django/archive/master.tar.gz
     coverage
     codecov
 commands =
     coverage run --append --source=admin_interface setup.py test
     coverage report -m
-    codecov
+    codecov