fixing next py3 problems... only 57 failing tests left.

djadmin2/renderers.py

@@ -10,6 +10,7 @@ from datetime import date, time, datetime
 
 from django.db import models
 from django.utils import formats, timezone
+from django.utils.encoding import force_text
 from django.template.loader import render_to_string
 
 from djadmin2 import settings
@@ -60,10 +61,10 @@ def title_renderer(value, field):
     :type value: str or unicode
     :param field: The model field instance
     :type field: django.db.models.fields.Field
-    :rtype: unicode
+    :rtype: unicode or str
 
     """
-    return unicode(value).title()
+    return force_text(value).title()
 
 
 def number_renderer(value, field):

djadmin2/tests/test_renderers.py

@@ -7,6 +7,7 @@ from decimal import Decimal
 from django.test import TestCase
 from django.db import models
 from django.utils.translation import activate
+from django.utils import six
 
 from .. import renderers
 
@@ -105,7 +106,10 @@ class NumberRendererTest(TestCase):
 
     def testEndlessFloat(self):
         out = self.renderer(1.0/3, None)
-        self.assertEqual('0.333333333333', out)
+        if six.PY2:
+            self.assertEqual('0.333333333333', out)
+        else:
+            self.assertEqual('0.3333333333333333', out)
 
     def testPlainDecimal(self):
         number = '0.123456789123456789123456789'

djadmin2/tests/test_utils.py

@@ -1,5 +1,6 @@
 from django.db import models
 from django.test import TestCase
+from django.utils import six
 
 from .. import utils
 from ..views import IndexView
@@ -154,10 +155,18 @@ class UtilsTest(TestCase):
             def __unicode__(self):
                 return "unicode"
 
-        self.assertEquals(
-            utils.get_attr(Klass(), "__str__"),
-            "unicode"
-        )
+        if six.PY2:
+            self.assertEquals(
+                utils.get_attr(Klass(), "__str__"),
+                "unicode"
+            )
+        else:
+            self.assertEquals(
+                utils.get_attr(Klass(), "__str__"),
+                "str"
+            )
+
+
 
     def test_get_attr(self):
         class Klass(object):

djadmin2/views.py

@@ -2,6 +2,8 @@
 from __future__ import division, absolute_import, unicode_literals
 
 import operator
+from functools import reduce
+
 from datetime import datetime
 
 from django.conf import settings