Merge branch 'p3k' of https://github.com/linovia/django-rest-framework into working

Conflicts:
	rest_framework/authentication.py
	rest_framework/relations.py
	rest_framework/serializers.py
	rest_framework/settings.py
	rest_framework/tests/authentication.py
	rest_framework/tests/genericrelations.py
	rest_framework/tests/generics.py
	rest_framework/tests/relations_hyperlink.py
	rest_framework/tests/relations_nested.py
	rest_framework/tests/relations_pk.py
	rest_framework/tests/serializer.py

1 files changed, 84 insertions, 81 deletions

diff --git a/rest_framework/tests/relations_pk.py b/rest_framework/tests/relations_pk.py
index 3391e60a..4d00795a 100644
--- a/rest_framework/tests/relations_pk.py
+++ b/rest_framework/tests/relations_pk.py
@@ -1,3 +1,6 @@
+from __future__ import unicode_literals
+
+from django.db import models
 from django.test import TestCase
 from rest_framework import serializers
 from rest_framework.tests.models import ManyToManyTarget, ManyToManySource, ForeignKeyTarget, ForeignKeySource, NullableForeignKeySource, OneToOneTarget, NullableOneToOneSource
@@ -56,9 +59,9 @@ class PKManyToManyTests(TestCase):
         queryset = ManyToManySource.objects.all()
         serializer = ManyToManySourceSerializer(queryset)
         expected = [
-                {'id': 1, 'name': u'source-1', 'targets': [1]},
-                {'id': 2, 'name': u'source-2', 'targets': [1, 2]},
-                {'id': 3, 'name': u'source-3', 'targets': [1, 2, 3]}
+                {'id': 1, 'name': 'source-1', 'targets': [1]},
+                {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
+                {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -66,14 +69,14 @@ class PKManyToManyTests(TestCase):
         queryset = ManyToManyTarget.objects.all()
         serializer = ManyToManyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [1, 2, 3]},
-            {'id': 2, 'name': u'target-2', 'sources': [2, 3]},
-            {'id': 3, 'name': u'target-3', 'sources': [3]}
+            {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
+            {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
+            {'id': 3, 'name': 'target-3', 'sources': [3]}
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_many_to_many_update(self):
-        data = {'id': 1, 'name': u'source-1', 'targets': [1, 2, 3]}
+        data = {'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]}
         instance = ManyToManySource.objects.get(pk=1)
         serializer = ManyToManySourceSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -84,14 +87,14 @@ class PKManyToManyTests(TestCase):
         queryset = ManyToManySource.objects.all()
         serializer = ManyToManySourceSerializer(queryset)
         expected = [
-                {'id': 1, 'name': u'source-1', 'targets': [1, 2, 3]},
-                {'id': 2, 'name': u'source-2', 'targets': [1, 2]},
-                {'id': 3, 'name': u'source-3', 'targets': [1, 2, 3]}
+                {'id': 1, 'name': 'source-1', 'targets': [1, 2, 3]},
+                {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
+                {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]}
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_reverse_many_to_many_update(self):
-        data = {'id': 1, 'name': u'target-1', 'sources': [1]}
+        data = {'id': 1, 'name': 'target-1', 'sources': [1]}
         instance = ManyToManyTarget.objects.get(pk=1)
         serializer = ManyToManyTargetSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -102,47 +105,47 @@ class PKManyToManyTests(TestCase):
         queryset = ManyToManyTarget.objects.all()
         serializer = ManyToManyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [1]},
-            {'id': 2, 'name': u'target-2', 'sources': [2, 3]},
-            {'id': 3, 'name': u'target-3', 'sources': [3]}
+            {'id': 1, 'name': 'target-1', 'sources': [1]},
+            {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
+            {'id': 3, 'name': 'target-3', 'sources': [3]}
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_many_to_many_create(self):
-        data = {'id': 4, 'name': u'source-4', 'targets': [1, 3]}
+        data = {'id': 4, 'name': 'source-4', 'targets': [1, 3]}
         serializer = ManyToManySourceSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, data)
-        self.assertEqual(obj.name, u'source-4')
+        self.assertEqual(obj.name, 'source-4')
 
         # Ensure source 4 is added, and everything else is as expected
         queryset = ManyToManySource.objects.all()
         serializer = ManyToManySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'targets': [1]},
-            {'id': 2, 'name': u'source-2', 'targets': [1, 2]},
-            {'id': 3, 'name': u'source-3', 'targets': [1, 2, 3]},
-            {'id': 4, 'name': u'source-4', 'targets': [1, 3]},
+            {'id': 1, 'name': 'source-1', 'targets': [1]},
+            {'id': 2, 'name': 'source-2', 'targets': [1, 2]},
+            {'id': 3, 'name': 'source-3', 'targets': [1, 2, 3]},
+            {'id': 4, 'name': 'source-4', 'targets': [1, 3]},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_reverse_many_to_many_create(self):
-        data = {'id': 4, 'name': u'target-4', 'sources': [1, 3]}
+        data = {'id': 4, 'name': 'target-4', 'sources': [1, 3]}
         serializer = ManyToManyTargetSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, data)
-        self.assertEqual(obj.name, u'target-4')
+        self.assertEqual(obj.name, 'target-4')
 
         # Ensure target 4 is added, and everything else is as expected
         queryset = ManyToManyTarget.objects.all()
         serializer = ManyToManyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [1, 2, 3]},
-            {'id': 2, 'name': u'target-2', 'sources': [2, 3]},
-            {'id': 3, 'name': u'target-3', 'sources': [3]},
-            {'id': 4, 'name': u'target-4', 'sources': [1, 3]}
+            {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
+            {'id': 2, 'name': 'target-2', 'sources': [2, 3]},
+            {'id': 3, 'name': 'target-3', 'sources': [3]},
+            {'id': 4, 'name': 'target-4', 'sources': [1, 3]}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -161,9 +164,9 @@ class PKForeignKeyTests(TestCase):
         queryset = ForeignKeySource.objects.all()
         serializer = ForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 1},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': 1}
+            {'id': 1, 'name': 'source-1', 'target': 1},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': 1}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -171,13 +174,13 @@ class PKForeignKeyTests(TestCase):
         queryset = ForeignKeyTarget.objects.all()
         serializer = ForeignKeyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [1, 2, 3]},
-            {'id': 2, 'name': u'target-2', 'sources': []},
+            {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
+            {'id': 2, 'name': 'target-2', 'sources': []},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_foreign_key_update(self):
-        data = {'id': 1, 'name': u'source-1', 'target': 2}
+        data = {'id': 1, 'name': 'source-1', 'target': 2}
         instance = ForeignKeySource.objects.get(pk=1)
         serializer = ForeignKeySourceSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -188,9 +191,9 @@ class PKForeignKeyTests(TestCase):
         queryset = ForeignKeySource.objects.all()
         serializer = ForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 2},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': 1}
+            {'id': 1, 'name': 'source-1', 'target': 2},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': 1}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -202,7 +205,7 @@ class PKForeignKeyTests(TestCase):
         self.assertEquals(serializer.errors, {'target': [u'Incorrect type.  Expected pk value, received str.']})
 
     def test_reverse_foreign_key_update(self):
-        data = {'id': 2, 'name': u'target-2', 'sources': [1, 3]}
+        data = {'id': 2, 'name': 'target-2', 'sources': [1, 3]}
         instance = ForeignKeyTarget.objects.get(pk=2)
         serializer = ForeignKeyTargetSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -211,8 +214,8 @@ class PKForeignKeyTests(TestCase):
         queryset = ForeignKeyTarget.objects.all()
         new_serializer = ForeignKeyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [1, 2, 3]},
-            {'id': 2, 'name': u'target-2', 'sources': []},
+            {'id': 1, 'name': 'target-1', 'sources': [1, 2, 3]},
+            {'id': 2, 'name': 'target-2', 'sources': []},
         ]
         self.assertEquals(new_serializer.data, expected)
 
@@ -223,54 +226,54 @@ class PKForeignKeyTests(TestCase):
         queryset = ForeignKeyTarget.objects.all()
         serializer = ForeignKeyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [2]},
-            {'id': 2, 'name': u'target-2', 'sources': [1, 3]},
+            {'id': 1, 'name': 'target-1', 'sources': [2]},
+            {'id': 2, 'name': 'target-2', 'sources': [1, 3]},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_foreign_key_create(self):
-        data = {'id': 4, 'name': u'source-4', 'target': 2}
+        data = {'id': 4, 'name': 'source-4', 'target': 2}
         serializer = ForeignKeySourceSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, data)
-        self.assertEqual(obj.name, u'source-4')
+        self.assertEqual(obj.name, 'source-4')
 
         # Ensure source 4 is added, and everything else is as expected
         queryset = ForeignKeySource.objects.all()
         serializer = ForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 1},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': 1},
-            {'id': 4, 'name': u'source-4', 'target': 2},
+            {'id': 1, 'name': 'source-1', 'target': 1},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': 1},
+            {'id': 4, 'name': 'source-4', 'target': 2},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_reverse_foreign_key_create(self):
-        data = {'id': 3, 'name': u'target-3', 'sources': [1, 3]}
+        data = {'id': 3, 'name': 'target-3', 'sources': [1, 3]}
         serializer = ForeignKeyTargetSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, data)
-        self.assertEqual(obj.name, u'target-3')
+        self.assertEqual(obj.name, 'target-3')
 
         # Ensure target 3 is added, and everything else is as expected
         queryset = ForeignKeyTarget.objects.all()
         serializer = ForeignKeyTargetSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'target-1', 'sources': [2]},
-            {'id': 2, 'name': u'target-2', 'sources': []},
-            {'id': 3, 'name': u'target-3', 'sources': [1, 3]},
+            {'id': 1, 'name': 'target-1', 'sources': [2]},
+            {'id': 2, 'name': 'target-2', 'sources': []},
+            {'id': 3, 'name': 'target-3', 'sources': [1, 3]},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_foreign_key_update_with_invalid_null(self):
-        data = {'id': 1, 'name': u'source-1', 'target': None}
+        data = {'id': 1, 'name': 'source-1', 'target': None}
         instance = ForeignKeySource.objects.get(pk=1)
         serializer = ForeignKeySourceSerializer(instance, data=data)
         self.assertFalse(serializer.is_valid())
-        self.assertEquals(serializer.errors, {'target': [u'Value may not be null']})
+        self.assertEquals(serializer.errors, {'target': ['Value may not be null']})
 
 
 class PKNullableForeignKeyTests(TestCase):
@@ -287,28 +290,28 @@ class PKNullableForeignKeyTests(TestCase):
         queryset = NullableForeignKeySource.objects.all()
         serializer = NullableForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 1},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': None},
+            {'id': 1, 'name': 'source-1', 'target': 1},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': None},
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_foreign_key_create_with_valid_null(self):
-        data = {'id': 4, 'name': u'source-4', 'target': None}
+        data = {'id': 4, 'name': 'source-4', 'target': None}
         serializer = NullableForeignKeySourceSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, data)
-        self.assertEqual(obj.name, u'source-4')
+        self.assertEqual(obj.name, 'source-4')
 
         # Ensure source 4 is created, and everything else is as expected
         queryset = NullableForeignKeySource.objects.all()
         serializer = NullableForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 1},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': None},
-            {'id': 4, 'name': u'source-4', 'target': None}
+            {'id': 1, 'name': 'source-1', 'target': 1},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': None},
+            {'id': 4, 'name': 'source-4', 'target': None}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -317,27 +320,27 @@ class PKNullableForeignKeyTests(TestCase):
         The emptystring should be interpreted as null in the context
         of relationships.
         """
-        data = {'id': 4, 'name': u'source-4', 'target': ''}
-        expected_data = {'id': 4, 'name': u'source-4', 'target': None}
+        data = {'id': 4, 'name': 'source-4', 'target': ''}
+        expected_data = {'id': 4, 'name': 'source-4', 'target': None}
         serializer = NullableForeignKeySourceSerializer(data=data)
         self.assertTrue(serializer.is_valid())
         obj = serializer.save()
         self.assertEquals(serializer.data, expected_data)
-        self.assertEqual(obj.name, u'source-4')
+        self.assertEqual(obj.name, 'source-4')
 
         # Ensure source 4 is created, and everything else is as expected
         queryset = NullableForeignKeySource.objects.all()
         serializer = NullableForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': 1},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': None},
-            {'id': 4, 'name': u'source-4', 'target': None}
+            {'id': 1, 'name': 'source-1', 'target': 1},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': None},
+            {'id': 4, 'name': 'source-4', 'target': None}
         ]
         self.assertEquals(serializer.data, expected)
 
     def test_foreign_key_update_with_valid_null(self):
-        data = {'id': 1, 'name': u'source-1', 'target': None}
+        data = {'id': 1, 'name': 'source-1', 'target': None}
         instance = NullableForeignKeySource.objects.get(pk=1)
         serializer = NullableForeignKeySourceSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -348,9 +351,9 @@ class PKNullableForeignKeyTests(TestCase):
         queryset = NullableForeignKeySource.objects.all()
         serializer = NullableForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': None},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': None}
+            {'id': 1, 'name': 'source-1', 'target': None},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': None}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -359,8 +362,8 @@ class PKNullableForeignKeyTests(TestCase):
         The emptystring should be interpreted as null in the context
         of relationships.
         """
-        data = {'id': 1, 'name': u'source-1', 'target': ''}
-        expected_data = {'id': 1, 'name': u'source-1', 'target': None}
+        data = {'id': 1, 'name': 'source-1', 'target': ''}
+        expected_data = {'id': 1, 'name': 'source-1', 'target': None}
         instance = NullableForeignKeySource.objects.get(pk=1)
         serializer = NullableForeignKeySourceSerializer(instance, data=data)
         self.assertTrue(serializer.is_valid())
@@ -371,9 +374,9 @@ class PKNullableForeignKeyTests(TestCase):
         queryset = NullableForeignKeySource.objects.all()
         serializer = NullableForeignKeySourceSerializer(queryset)
         expected = [
-            {'id': 1, 'name': u'source-1', 'target': None},
-            {'id': 2, 'name': u'source-2', 'target': 1},
-            {'id': 3, 'name': u'source-3', 'target': None}
+            {'id': 1, 'name': 'source-1', 'target': None},
+            {'id': 2, 'name': 'source-2', 'target': 1},
+            {'id': 3, 'name': 'source-3', 'target': None}
         ]
         self.assertEquals(serializer.data, expected)
 
@@ -382,7 +385,7 @@ class PKNullableForeignKeyTests(TestCase):
     # and cannot be arbitrarily set.
 
     # def test_reverse_foreign_key_update(self):
-    #     data = {'id': 1, 'name': u'target-1', 'sources': [1]}
+    #     data = {'id': 1, 'name': 'target-1', 'sources': [1]}
     #     instance = ForeignKeyTarget.objects.get(pk=1)
     #     serializer = ForeignKeyTargetSerializer(instance, data=data)
     #     self.assertTrue(serializer.is_valid())
@@ -393,8 +396,8 @@ class PKNullableForeignKeyTests(TestCase):
     #     queryset = ForeignKeyTarget.objects.all()
     #     serializer = ForeignKeyTargetSerializer(queryset)
     #     expected = [
-    #         {'id': 1, 'name': u'target-1', 'sources': [1]},
-    #         {'id': 2, 'name': u'target-2', 'sources': []},
+    #         {'id': 1, 'name': 'target-1', 'sources': [1]},
+    #         {'id': 2, 'name': 'target-2', 'sources': []},
     #     ]
     #     self.assertEquals(serializer.data, expected)