Made plugin python 2 compatible

.travis.yml

@@ -3,6 +3,7 @@ cache: pip
 
 # Matrix of build options
 python:
+  - '2.7'
   - '3.4'
   - '3.5'
 

setup.py

@@ -36,6 +36,11 @@ setup(
         'Intended Audience :: Developers',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
         'Framework :: Django',
         'License :: OSI Approved :: BSD License',
     ],

tests/app/models.py

+from __future__ import unicode_literals
+
 from django.db import models
 from wagtail.wagtailcore.models import Page
+
 from wagtailvideos.edit_handlers import VideoChooserPanel
 
 

tests/app/settings.py

+from __future__ import unicode_literals
+
 import os
 
 INSTALLED_APPS = [

tests/app/urls.py

+from __future__ import unicode_literals
+
 import re
 
 from django.conf import settings

tests/test_admin_views.py

+from __future__ import unicode_literals
+
 import json
 
 from django.contrib.auth import get_user_model
@@ -6,13 +8,14 @@ from django.core.files.uploadedfile import SimpleUploadedFile
 from django.core.urlresolvers import reverse
 from django.template.defaultfilters import filesizeformat
 from django.test import TestCase, override_settings
-from tests.utils import create_test_video_file
 from wagtail.tests.utils import WagtailTestUtils
 from wagtail.wagtailcore.models import Collection, GroupCollectionPermission
+
+from tests.utils import create_test_video_file
 from wagtailvideos.models import Video
 
 
-class TestVideoIndexView(TestCase, WagtailTestUtils):
+class TestVideoIndexView(WagtailTestUtils, TestCase):
     def setUp(self):
         self.login()
 

tests/test_template_tag.py

+from __future__ import unicode_literals
+
 from django.template import Context, Template, TemplateSyntaxError
 from django.test import TestCase
+
 from tests.utils import create_test_video_file
 from wagtailvideos.models import Video
 

tests/utils.py

+from __future__ import unicode_literals
+
 import os
 
-import tests
 from django.core.files import File
 
+import tests
+
 
 def create_test_video_file():
     video_file = open(os.path.join(tests.__path__[0], 'small.mp4'), 'rb')

tox.ini

@@ -2,15 +2,16 @@
 skip_missing_interpreters = True
 
 envlist =
-	py{34,35}-dj{18,19}-wt{14,15}
+	py{27,34,35}-dj{18,19}-wt{14,15}
 
 
 [testenv]
-commands=python runtests.py
+commands=python runtests.py {posargs}
 usedevelop = True
 pip_pre = True
 
 basepython =
+	py27: python2.7
 	py34: python3.4
 	py35: python3.5
 

wagtailvideos/apps.py

+from __future__ import absolute_import, print_function, unicode_literals
+
 from django.apps import AppConfig
 from django.core.checks import Error, register
+
 from wagtailvideos.utils import which
 
 

wagtailvideos/edit_handlers.py

-from __future__ import absolute_import, unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
 from wagtail.wagtailadmin.edit_handlers import BaseChooserPanel
 

wagtailvideos/fields.py

+from __future__ import absolute_import, print_function, unicode_literals
+
 import os
 
 from django.conf import settings

wagtailvideos/forms.py

+from __future__ import absolute_import, print_function, unicode_literals
+
 from django import forms
 from django.forms.models import modelform_factory
 from django.utils.translation import ugettext as _
-from enumchoicefield.forms import EnumField
 from wagtail.wagtailadmin import widgets
 from wagtail.wagtailadmin.forms import (BaseCollectionMemberForm,
                                         collection_member_permission_formset_factory)
 
+from enumchoicefield.forms import EnumField
 from wagtailvideos.fields import WagtailVideoField
 from wagtailvideos.models import MediaFormats, Video
 from wagtailvideos.permissions import \
@@ -52,8 +54,8 @@ def get_video_form(model):
 class VideoTranscodeAdminForm(forms.Form):
     media_format = EnumField(MediaFormats)
 
-    def __init__(self, data=None, *, video, **kwargs):
-        super().__init__(**kwargs, data=None)
+    def __init__(self, video, data=None,  **kwargs):
+        super(VideoTranscodeAdminForm, self).__init__(data=None, **kwargs)
         self.video = video
 
     def save(self):

wagtailvideos/migrations/0001_initial.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.1 on 2016-03-02 01:50
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
 import django.db.models.deletion
 import taggit.managers
 import wagtail.wagtailadmin.taggable
 import wagtail.wagtailcore.models
-import wagtailvideos.models
 from django.conf import settings
 from django.db import migrations, models
 
+import wagtailvideos.models
+
 
 class Migration(migrations.Migration):
 

wagtailvideos/migrations/0002_auto_20160321_1610.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.1 on 2016-03-21 05:10
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
-import wagtailvideos.models
 from django.db import migrations, models
 
+import wagtailvideos.models
+
 
 class Migration(migrations.Migration):
 

wagtailvideos/migrations/0003_auto_20160705_1646.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.7 on 2016-07-05 06:46
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
 import django.db.models.deletion
 import enumchoicefield.fields
-import wagtailvideos.models
 from django.db import migrations, models
 
+import wagtailvideos.models
+
 
 class Migration(migrations.Migration):
 

wagtailvideos/migrations/0004_auto_20160706_1153.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.7 on 2016-07-06 01:53
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
-import wagtailvideos.models
 from django.db import migrations, models
 
+import wagtailvideos.models
+
 
 class Migration(migrations.Migration):
 

wagtailvideos/migrations/0005_videotranscode_error_message.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.7 on 2016-07-06 04:59
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
 from django.db import migrations, models
 

wagtailvideos/migrations/0006_auto_20160707_1413.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.7 on 2016-07-07 04:13
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
-import wagtailvideos.models
 from django.db import migrations, models
 
+import wagtailvideos.models
+
 
 class Migration(migrations.Migration):
 

wagtailvideos/migrations/0007_video_duration.py

 # -*- coding: utf-8 -*-
 # Generated by Django 1.9.7 on 2016-07-08 06:48
-from __future__ import unicode_literals
+from __future__ import absolute_import, print_function, unicode_literals
 
 from django.db import migrations, models