use python-modernizer to fix migrations and other small issues

custom_user_auth_south_refactor.py

@@ -30,6 +30,7 @@ Options:
 """
 from __future__ import print_function
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from docopt import docopt
 import os
 import re

docs/conf.py

 # -*- coding: utf-8 -*-
 from __future__ import print_function, unicode_literals
+from __future__ import absolute_import
 #
 # django-wiki documentation build configuration file, created by
 # sphinx-quickstart on Mon Jul 23 16:13:51 2012.

runtests.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 #!/usr/bin/env python
 import sys
 import django

setup.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 import os

testproject/manage.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 #!/usr/bin/env python
 import os
 import sys

testproject/testproject/settings/__init__.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from os import path as os_path
 PROJECT_PATH = os_path.abspath(os_path.split(os_path.dirname(__file__))[0])

testproject/testproject/settings/codehilite.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from testproject.settings import *
 from testproject.settings.local import *
 

testproject/testproject/settings/customauthuser.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from testproject.settings import *
 from testproject.settings.local import *
 

testproject/testproject/settings/haystack.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from testproject.settings import *
 from testproject.settings.local import *
 import os

testproject/testproject/settings/sendfile.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from testproject.settings import *
 from testproject.settings.local import *
 

testproject/testproject/settings/travis.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from testproject.settings import *
 
 SECRET_KEY = 'b^fv_)t39h%9p40)fnkfblo##jkr!$0)lkp6bpy!fi*f$4*92!'

testproject/testproject/urls.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.conf.urls import patterns, include, url
 from django.conf import settings
 from django.contrib.staticfiles.urls import staticfiles_urlpatterns

testproject/testproject/wsgi.py

@@ -13,6 +13,8 @@ middleware here, or combine a Django application with an application of another
 framework.
 
 """
+from __future__ import absolute_import
+from __future__ import unicode_literals
 import os
 import sys
 

wiki/__init__.py

+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 # This package and all its sub-packages are part of django-wiki,
 # except where otherwise stated.

wiki/admin.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.contrib import admin
 from django.contrib.contenttypes.generic import GenericTabularInline
 from django.utils.translation import ugettext_lazy as _

wiki/apps.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.apps import AppConfig
 from django.utils.translation import ugettext_lazy as _
 

wiki/conf/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.conf import settings as django_settings
 from django.core.urlresolvers import reverse_lazy

wiki/core/__init__.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 
 import markdown
 

wiki/core/compat.py

 """Abstraction layer to deal with Django related changes in order to keep
 compatibility with several Django versions simultaneously."""
+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import VERSION as DJANGO_VERSION
 from django.db import transaction
 from django.conf import settings as django_settings

wiki/core/diff.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 import difflib
 
 def simple_merge(txt1, txt2):

wiki/core/http.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 import os
 import mimetypes
 from datetime import datetime

wiki/core/permissions.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from wiki.conf import settings
 
 ###############################

wiki/core/plugins/base.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.utils.translation import ugettext as _
 
 """Base classes for different plugin objects.

wiki/core/plugins/loader.py

@@ -6,6 +6,8 @@ https://github.com/ojii/django-load.
 Thanks for the technique!
 """
 from __future__ import print_function
+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.conf import settings
 from django.utils.importlib import import_module
 

wiki/core/plugins/registry.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.utils.importlib import import_module
 from six import string_types
@@ -13,7 +15,7 @@ def register(PluginClass):
     Register a plugin class. This function will call back your plugin's
     constructor.
     """
-    if PluginClass in _cache.keys():
+    if PluginClass in list(_cache.keys()):
         raise Exception("Plugin class already registered")
     plugin = PluginClass()
     _cache[PluginClass] = plugin

wiki/core/utils.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.utils.importlib import import_module
 

wiki/decorators.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.core.urlresolvers import reverse
 from django.http import HttpResponse, HttpResponseNotFound, \
     HttpResponseForbidden, HttpResponseRedirect
@@ -13,6 +14,7 @@ from wiki.core.exceptions import NoRootURL
 
 from wiki.conf import settings
 from django.utils.http import urlquote
+from six.moves import filter
 
 def json_view(func):
     def wrap(request, *args, **kwargs):

wiki/editors/__init__.py

+from __future__ import absolute_import
 from wiki.conf import settings
 from django.core.urlresolvers import get_callable
 

wiki/editors/base.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import forms
 
 class BaseEditor():

wiki/editors/markitup.py

 # -*- coding: utf-8
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django import forms
 from django.forms.util import flatatt
 try:

wiki/forms.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 import random
 import string
 
@@ -10,6 +11,7 @@ from django import forms
 from django.utils.translation import ugettext as _
 from django.utils.safestring import mark_safe
 from django.forms.util import flatatt
+from six.moves import range
 try:
     from django.utils.encoding import force_unicode
 except ImportError:
@@ -135,7 +137,7 @@ class EditForm(forms.Form, SpamProtectionMixin):
                 self.presumed_revision = data.get('current_revision', None)
                 if not str(self.presumed_revision) == str(self.initial_revision.id):
                     newdata = {}
-                    for k,v in data.items():
+                    for k,v in list(data.items()):
                         newdata[k] = v
                     newdata['current_revision'] = self.initial_revision.id
                     newdata['content'] = simple_merge(self.initial_revision.content,

wiki/management/commands/wikiviz.py

@@ -45,6 +45,7 @@ options:
     show inheritance arrows.
 """
 from __future__ import print_function
+from __future__ import absolute_import
 __version__ = "0.99"
 __svnid__ = "$Id$"
 __license__ = "Python"

wiki/managers.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.db import models
 from django.db.models import Q
 from django.db.models.query import QuerySet, EmptyQuerySet

wiki/models/__init__.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 
 from django import VERSION

wiki/models/article.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.contrib.contenttypes.models import ContentType
 from django.contrib.contenttypes import generic
 from django.contrib.auth.models import Group
@@ -142,7 +143,7 @@ class Article(models.Model):
         if self.current_revision:
             return self.current_revision.title
         obj_name = _('Article without content (%(id)d)') % {'id': self.id}
-        return unicode(obj_name)
+        return str(obj_name)
     
     class Meta:
         app_label = settings.APP_LABEL

wiki/models/pluginbase.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
 from django.db.models import signals

wiki/models/urlpath.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 from __future__ import print_function
+from __future__ import absolute_import
 
 import logging
 

wiki/plugins/attachments/__init__.py

+from __future__ import unicode_literals
 default_app_config = 'wiki.apps.AttachmentsConfig'
\ No newline at end of file

wiki/plugins/attachments/admin.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.contrib import admin
 
 from . import models

wiki/plugins/attachments/forms.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django import forms
 from django.utils.translation import ugettext as _
 
@@ -87,7 +88,7 @@ class AttachmentArchiveForm(AttachmentForm):
     def __init__(self, *args, **kwargs):
         super(AttachmentArchiveForm, self).__init__(*args, **kwargs)
         ordered_fields = ['unzip_archive', 'file']
-        self.fields.keyOrder = ordered_fields + [k for k in self.fields.keys() if k not in ordered_fields]
+        self.fields.keyOrder = ordered_fields + [k for k in list(self.fields.keys()) if k not in ordered_fields]
         
     def clean_file(self):
         uploaded_file = self.cleaned_data.get('file', None)

wiki/plugins/attachments/markdown_extensions.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 import markdown
 import re
 

wiki/plugins/attachments/models.py

 # -*- coding: utf-8 -*-
 from __future__ import print_function, unicode_literals
+from __future__ import absolute_import
 import os.path
 
 from django.db import models
@@ -14,6 +15,7 @@ from wiki.models.article import BaseRevisionMixin
 from django.db.models import signals
 from six.moves import map
 from six.moves import zip
+from six.moves import range
 
 class IllegalFileExtension(Exception):
     """File extension on upload is not allowed"""

wiki/plugins/attachments/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import VERSION
 from django.conf import settings as django_settings
 from wiki.conf import settings as wiki_settings

wiki/plugins/attachments/south_migrations/0001_initial.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/plugins/attachments/urls.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.conf.urls import patterns, url
 
 from wiki.plugins.attachments import views

wiki/plugins/attachments/views.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.contrib import messages
 from django.db.models import Q
 from django.http import Http404, HttpResponseRedirect

wiki/plugins/attachments/wiki_plugin.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.conf.urls import patterns, url, include
 from django.utils.translation import ugettext as _
 

wiki/plugins/haystack/__init__.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from wiki.core import settings
 from wiki.core import permissions
 from wiki import models

wiki/plugins/haystack/search_indexes.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from haystack import indexes
 from wiki import models 
 

wiki/plugins/haystack/views.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from wiki.views.article import SearchView
 from haystack.query import SearchQuerySet
 from haystack.inputs import AutoQuery

wiki/plugins/help/models.py

+from __future__ import absolute_import
 from django.db import models
 
 # Create your models here.

wiki/plugins/help/wiki_plugin.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.utils.translation import ugettext as _
 

wiki/plugins/images/__init__.py

+from __future__ import unicode_literals
 default_app_config = 'wiki.apps.ImagesConfig'
\ No newline at end of file

wiki/plugins/images/admin.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.contrib import admin
 from django import forms
 from . import models

wiki/plugins/images/forms.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django import forms
 from django.utils.translation import ugettext as _
 

wiki/plugins/images/markdown_extensions.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import markdown
 import re

wiki/plugins/images/models.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 import os.path
 
 from django.conf import settings as django_settings
@@ -10,6 +11,7 @@ from . import settings
 
 from wiki.models.pluginbase import RevisionPlugin, RevisionPluginRevision
 from django.db.models import signals
+from six.moves import range
 
 if not "sorl.thumbnail" in django_settings.INSTALLED_APPS:
     raise ImproperlyConfigured('wiki.plugins.images: needs sorl.thumbnail in INSTALLED_APPS')
@@ -45,7 +47,7 @@ class Image(RevisionPlugin):
     
     def __unicode__(self):
         title = (_('Image: %s') % self.current_revision.imagerevision.get_filename()) if self.current_revision else _('Current revision not set!!')
-        return unicode(title)
+        return str(title)
 
 class ImageRevision(RevisionPluginRevision):
     
@@ -100,7 +102,7 @@ class ImageRevision(RevisionPluginRevision):
 
     def __unicode__(self):
         title = _('Image Revsion: %d') % self.revision_number
-        return unicode(title)
+        return str(title)
 
 
 def on_image_revision_delete(instance, *args, **kwargs):

wiki/plugins/images/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import VERSION
 from django.conf import settings as django_settings
 from wiki.conf import settings as wiki_settings

wiki/plugins/images/south_migrations/0001_initial.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/plugins/images/templatetags/wiki_images_tags.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import template
 
 from wiki.plugins.images import models

wiki/plugins/images/templatetags/wiki_thumbnails.py

+from __future__ import absolute_import
 from sorl.thumbnail.templatetags.thumbnail import register

wiki/plugins/images/views.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.contrib import messages
 from django.core.urlresolvers import reverse
 from django.shortcuts import get_object_or_404, redirect

wiki/plugins/images/wiki_plugin.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.conf.urls import patterns, url
 from django.utils.translation import ugettext as _
 

wiki/plugins/links/mdx/djangowikilinks.py

@@ -19,6 +19,8 @@ Dependencies:
 * [Python 2.3+](http://python.org)
 * [Markdown 2.0+](http://www.freewisdom.org/projects/python-markdown/)
 '''
+from __future__ import absolute_import
+from __future__ import unicode_literals
 
 
 import markdown

wiki/plugins/links/mdx/urlize.py

@@ -40,6 +40,7 @@ Negative examples:
 '<p>del.icio.us</p>'
 
 """
+from __future__ import absolute_import
 
 import markdown
 import re

wiki/plugins/links/models.py

+from __future__ import absolute_import
 from django.db import models
 
 # Create your models here.

wiki/plugins/links/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.conf import settings as django_settings
 
 LOOKUP_LEVEL = getattr(django_settings, 'WIKI_LINKS_LOOKUP_LEVEL', 2)

wiki/plugins/links/views.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from wiki.decorators import json_view, get_article
 from django.views.generic.base import View
 from django.utils.decorators import method_decorator

wiki/plugins/links/wiki_plugin.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.conf.urls import patterns, url
 from django.utils.translation import ugettext as _

wiki/plugins/macros/mdx/macro.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 import markdown
 import re
 from six import string_types

wiki/plugins/macros/mdx/toc.py

@@ -15,6 +15,8 @@ Until it's released, we have a copy here.
 /benjaoming
 
 """
+from __future__ import absolute_import
+from __future__ import unicode_literals
 import markdown
 from markdown.util import etree
 from markdown.extensions.headerid import slugify, itertext
@@ -22,6 +24,7 @@ from markdown.extensions.headerid import slugify, itertext
 import re
 
 from wiki.plugins.macros import settings
+from six.moves import range
 
 IDCOUNT_RE = re.compile(r'^(.*)_([0-9]+)$')
 def unique(elem_id, ids):
@@ -53,7 +56,7 @@ def order_toc_list(toc_list):
             return [], []
         
         current = remaining_list.pop(0)
-        if not 'children' in current.keys():
+        if not 'children' in list(current.keys()):
             current['children'] = []
         
         if not prev_elements:
@@ -194,7 +197,7 @@ class TocTreeprocessor(markdown.treeprocessors.Treeprocessor):
             prettify = self.markdown.treeprocessors.get('prettify')
             if prettify: prettify.run(div)
             toc = self.markdown.serializer(div)
-            for pp in self.markdown.postprocessors.values():
+            for pp in list(self.markdown.postprocessors.values()):
                 toc = pp.run(toc)
             self.markdown.toc = toc
 

wiki/plugins/macros/mdx/wikilinks.py

@@ -2,6 +2,8 @@
 """
 Extend the shipped Markdown extension 'wikilinks'
 """
+from __future__ import absolute_import
+from __future__ import unicode_literals
 from markdown.extensions import wikilinks
 import markdown
 import re

wiki/plugins/macros/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.conf import settings as django_settings
 

wiki/plugins/macros/templatetags/wiki_macro_tags.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import template
 from wiki.plugins.macros import settings
 from wiki.plugins.macros.mdx.macro import MacroPreprocessor

wiki/plugins/macros/wiki_plugin.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 from django.utils.translation import ugettext as _
 

wiki/plugins/mediawikiimport/management/commands/mediawiki_import.py

 from __future__ import print_function
+from __future__ import absolute_import
+from __future__ import unicode_literals
 
 from django.core.management.base import BaseCommand, CommandError
 import getpass
@@ -14,10 +16,11 @@ import string
 from django.template.defaultfilters import slugify
 from django.template.defaultfilters import striptags
 import urllib
+import six
 
 
 def only_printable(s):
-    return filter(lambda x: x in string.printable, s)
+    return [x for x in s if x in string.printable]
 
 
 class Command(BaseCommand):
@@ -152,7 +155,7 @@ class Command(BaseCommand):
         # TODO: nsquare is bad
         for (article, article_revision) in self.articles_imported:
             print("Updating links of %s" % (article_revision.title, ))
-            for id_from, id_to in self.matching_old_link_new_link.iteritems():
+            for id_from, id_to in six.iteritems(self.matching_old_link_new_link):
                 print("Replacing (%s \"wikilink\") with (%s)" % (id_from, id_to))
                 article_revision.content = article_revision.content.replace("(%s \"wikilink\")" % (id_from, ), "(%s)" % (id_to,))
 

wiki/plugins/notifications/__init__.py

+from __future__ import unicode_literals
 default_app_config = 'wiki.apps.NotifcationsConfig'
\ No newline at end of file

wiki/plugins/notifications/forms.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django import forms
 from django.forms.models import modelformset_factory, BaseModelFormSet
 from django.utils.translation import ugettext as _

wiki/plugins/notifications/management/commands/default_notifications.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django.contrib.contenttypes.models import ContentType
 from django.core.management.base import BaseCommand
 

wiki/plugins/notifications/models.py

 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.core.urlresolvers import reverse
 from django.utils.translation import ugettext_lazy as _
 from django.db.models import signals
@@ -24,7 +25,7 @@ class ArticleSubscription(ArticlePlugin):
                  {'user': self.settings.user.username,
                   'article': self.article.current_revision.title,
                   'type': self.notification_type.label})
-        return unicode(title)
+        return str(title)
     
     class Meta:
         unique_together = ('subscription', 'articleplugin_ptr')

wiki/plugins/notifications/settings.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from django import VERSION
 
 # This is deprecated in django 1.7+

wiki/plugins/notifications/south_migrations/0001_initial.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/plugins/notifications/util.py

 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.utils.translation import ugettext as _
 
 def get_title(article):

wiki/plugins/notifications/views.py

 # Create your views here.
 from __future__ import unicode_literals
+from __future__ import absolute_import
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import redirect

wiki/plugins/notifications/wiki_plugin.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 from wiki.core.plugins import registry
 from wiki.core.plugins.base import BasePlugin
 

wiki/south_migrations/0001_initial.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0002_auto__add_field_articleplugin_created.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0003_auto__add_field_urlpath_article.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0004_populate_urlpath__article.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0005_auto__chg_field_urlpath_article.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0006_auto__add_attachmentrevision__add_image__add_attachment.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0007_auto__add_articlesubscription.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0008_auto__add_simpleplugin__add_revisionpluginrevision__add_imagerevision_.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0009_auto__add_field_imagerevision_width__add_field_imagerevision_height.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0010_auto__chg_field_imagerevision_image.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db

wiki/south_migrations/0011_auto__chg_field_imagerevision_width__chg_field_imagerevision_height.py

+from __future__ import absolute_import
+from __future__ import unicode_literals
 # -*- coding: utf-8 -*-
 import datetime
 from south.db import db