Updated to be compatible with Django 1.4.5, added tox settings for automated testing with Python 2.6/2.7 and Django 1.4/1.5.

ansibleworks/main/admin.py

@@ -12,12 +12,13 @@ from django.core.urlresolvers import reverse
 from django.http import HttpResponseRedirect
 from django.utils.timezone import now
 from django.utils.translation import ugettext_lazy as _
-from django.utils.html import format_html
+from django.contrib.auth.models import User
+from django.contrib.auth.admin import UserAdmin
+
+from ansibleworks.main.compat import format_html
 from ansibleworks.main.models import *
 from ansibleworks.main.forms import *
 
-from django.contrib.auth.models import User
-from django.contrib.auth.admin import UserAdmin
 
 class UserAdmin(UserAdmin):
     fieldsets = (

ansibleworks/main/compat.py

@@ -0,0 +1,23 @@
+'''
+Compability library for support of both Django 1.4.x and Django 1.5.x.
+'''
+
+try:
+    from django.utils.html import format_html
+except ImportError:
+    from django.utils.html import conditional_escape
+    from django.utils.safestring import mark_safe
+    def format_html(format_string, *args, **kwargs):
+        args_safe = map(conditional_escape, args)
+        kwargs_safe = dict([(k, conditional_escape(v)) for (k, v) in
+                            kwargs.items()])
+        return mark_safe(format_string.format(*args_safe, **kwargs_safe))
+
+try:
+    from django.utils.log import RequireDebugTrue
+except ImportError:
+    import logging
+    from django.conf import settings
+    class RequireDebugTrue(logging.Filter):
+        def filter(self, record):
+            return settings.DEBUG

ansibleworks/main/models/__init__.py

@@ -131,6 +131,17 @@ class PrimordialModel(models.Model):
     def __unicode__(self):
         return unicode("%s-%s"% (self.name, self.id))
 
+    def save(self, *args, **kwargs):
+        # For compatibility with Django 1.4.x, attempt to handle any calls to
+        # save that pass update_fields.
+        try:
+            super(PrimordialModel, self).save(*args, **kwargs)
+        except TypeError:
+            if 'update_fields' not in kwargs:
+                raise
+            kwargs.pop('update_fields')
+            super(PrimordialModel, self).save(*args, **kwargs)
+
     def mark_inactive(self, save=True):
         '''Use instead of delete to rename and mark inactive.'''
         if self.active:
@@ -845,10 +856,13 @@ class Job(CommonModel):
         self.status = 'pending'
         self.save(update_fields=['status'])
         task_result = RunJob().delay(self.pk, **opts)
+        # Reload job from database so we don't clobber results from RunJob
+        # (mainly from tests when using Djanog 1.4.x).
+        job = Job.objects.get(pk=self.pk)
         # The TaskMeta instance in the database isn't created until the worker
         # starts processing the task, so we can only store the task ID here.
-        self.celery_task_id = task_result.task_id
-        self.save(update_fields=['celery_task_id'])
+        job.celery_task_id = task_result.task_id
+        job.save(update_fields=['celery_task_id'])
         return True
 
     @property

ansibleworks/settings/defaults.py

@@ -252,7 +252,7 @@ LOGGING = {
             '()': 'django.utils.log.RequireDebugFalse',
         },
         'require_debug_true': {
-            '()': 'django.utils.log.RequireDebugTrue',
+            '()': 'ansibleworks.main.compat.RequireDebugTrue',
         },
     },
     'formatters': {