Every (base) test should now pass with python3.

rest_framework/authtoken/models.py

@@ -19,8 +19,8 @@ class Token(models.Model):
         return super(Token, self).save(*args, **kwargs)
 
     def generate_key(self):
-        unique = str(uuid.uuid4())
-        return hmac.new(unique, digestmod=sha1).hexdigest()
+        unique = uuid.uuid4()
+        return hmac.new(unique.bytes, digestmod=sha1).hexdigest()
 
     def __unicode__(self):
         return self.key

rest_framework/response.py

+import six
+
 from django.core.handlers.wsgi import STATUS_CODE_TEXT
 from django.template.response import SimpleTemplateResponse
 
@@ -24,7 +26,7 @@ class Response(SimpleTemplateResponse):
         self.exception = exception
 
         if headers:
-            for name,value in headers.iteritems():
+            for name, value in six.iteritems(headers):
                 self[name] = value
 
     @property

rest_framework/tests/authentication.py

@@ -160,7 +160,7 @@ class TokenAuthTests(TestCase):
         response = client.post('/auth-token/login/',
                                json.dumps({'username': self.username, 'password': self.password}), 'application/json')
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(json.loads(response.content)['token'], self.key)
+        self.assertEqual(json.loads(response.content.decode('ascii'))['token'], self.key)
 
     def test_token_login_json_bad_creds(self):
         """Ensure token login view using JSON POST fails if bad credentials are used."""
@@ -182,4 +182,4 @@ class TokenAuthTests(TestCase):
         response = client.post('/auth-token/login/',
                                {'username': self.username, 'password': self.password})
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(json.loads(response.content)['token'], self.key)
+        self.assertEqual(json.loads(response.content.decode('ascii'))['token'], self.key)

rest_framework/tests/files.py

 from rest_framework.compat import BytesIO
 
 import datetime
+import six
 
 from django.test import TestCase
 
@@ -29,7 +30,7 @@ class FileSerializerTests(TestCase):
 
     def test_create(self):
         now = datetime.datetime.now()
-        file = BytesIO(b'stuff')
+        file = BytesIO(six.b('stuff'))
         file.name = 'stuff.txt'
         file.size = len(file.getvalue())
         serializer = UploadedFileSerializer(data={'created': now}, files={'file': file})

rest_framework/tests/generics.py

 from __future__ import unicode_literals
 
+import six
+
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.utils import simplejson as json
@@ -189,7 +191,7 @@ class TestInstanceView(TestCase):
         request = factory.delete('/1')
         response = self.view(request, pk=1).render()
         self.assertEquals(response.status_code, status.HTTP_204_NO_CONTENT)
-        self.assertEquals(response.content, '')
+        self.assertEquals(response.content, six.b(''))
         ids = [obj.id for obj in self.objects.all()]
         self.assertEquals(ids, [2, 3])
 

rest_framework/tests/htmlrenderer.py

+import six
+
 from django.core.exceptions import PermissionDenied
 from django.conf.urls.defaults import patterns, url
 from django.http import Http404
@@ -68,13 +70,13 @@ class TemplateHTMLRendererTests(TestCase):
     def test_not_found_html_view(self):
         response = self.client.get('/not_found')
         self.assertEquals(response.status_code, 404)
-        self.assertEquals(response.content, "404 Not Found")
+        self.assertEquals(response.content, six.b("404 Not Found"))
         self.assertEquals(response['Content-Type'], 'text/html')
 
     def test_permission_denied_html_view(self):
         response = self.client.get('/permission_denied')
         self.assertEquals(response.status_code, 403)
-        self.assertEquals(response.content, "403 Forbidden")
+        self.assertEquals(response.content, six.b("403 Forbidden"))
         self.assertEquals(response['Content-Type'], 'text/html')
 
 
@@ -105,11 +107,11 @@ class TemplateHTMLRendererExceptionTests(TestCase):
     def test_not_found_html_view_with_template(self):
         response = self.client.get('/not_found')
         self.assertEquals(response.status_code, 404)
-        self.assertEquals(response.content, "404: Not found")
+        self.assertEquals(response.content, six.b("404: Not found"))
         self.assertEquals(response['Content-Type'], 'text/html')
 
     def test_permission_denied_html_view_with_template(self):
         response = self.client.get('/permission_denied')
         self.assertEquals(response.status_code, 403)
-        self.assertEquals(response.content, "403: Permission denied")
+        self.assertEquals(response.content, six.b("403: Permission denied"))
         self.assertEquals(response['Content-Type'], 'text/html')

rest_framework/tests/renderers.py

 import pickle
 import re
+import six
 
 from django.conf.urls.defaults import patterns, url, include
 from django.core.cache import cache
@@ -23,8 +24,8 @@ from decimal import Decimal
 DUMMYSTATUS = status.HTTP_200_OK
 DUMMYCONTENT = 'dummycontent'
 
-RENDERER_A_SERIALIZER = lambda x: 'Renderer A: %s' % x
-RENDERER_B_SERIALIZER = lambda x: 'Renderer B: %s' % x
+RENDERER_A_SERIALIZER = lambda x: ('Renderer A: %s' % x).encode('ascii')
+RENDERER_B_SERIALIZER = lambda x: ('Renderer B: %s' % x).encode('ascii')
 
 
 expected_results = [
@@ -141,7 +142,7 @@ class RendererEndToEndTests(TestCase):
         resp = self.client.head('/')
         self.assertEquals(resp.status_code, DUMMYSTATUS)
         self.assertEquals(resp['Content-Type'], RendererA.media_type)
-        self.assertEquals(resp.content, '')
+        self.assertEquals(resp.content, six.b(''))
 
     def test_default_renderer_serializes_content_on_accept_any(self):
         """If the Accept header is set to */* the default renderer should serialize the response."""
@@ -268,7 +269,8 @@ class JSONPRendererTests(TestCase):
                                HTTP_ACCEPT='application/javascript')
         self.assertEquals(resp.status_code, 200)
         self.assertEquals(resp['Content-Type'], 'application/javascript')
-        self.assertEquals(resp.content, 'callback(%s);' % _flat_repr)
+        self.assertEquals(resp.content,
+            ('callback(%s);' % _flat_repr).encode('ascii'))
 
     def test_without_callback_without_json_renderer(self):
         """
@@ -278,7 +280,8 @@ class JSONPRendererTests(TestCase):
                                HTTP_ACCEPT='application/javascript')
         self.assertEquals(resp.status_code, 200)
         self.assertEquals(resp['Content-Type'], 'application/javascript')
-        self.assertEquals(resp.content, 'callback(%s);' % _flat_repr)
+        self.assertEquals(resp.content,
+            ('callback(%s);' % _flat_repr).encode('ascii'))
 
     def test_with_callback(self):
         """
@@ -289,7 +292,8 @@ class JSONPRendererTests(TestCase):
                                HTTP_ACCEPT='application/javascript')
         self.assertEquals(resp.status_code, 200)
         self.assertEquals(resp['Content-Type'], 'application/javascript')
-        self.assertEquals(resp.content, '%s(%s);' % (callback_func, _flat_repr))
+        self.assertEquals(resp.content,
+            ('%s(%s);' % (callback_func, _flat_repr)).encode('ascii'))
 
 
 if yaml:

rest_framework/tests/request.py

 """
 Tests for content parsing, and form-overloaded content parsing.
 """
+import six
+
 from django.conf.urls.defaults import patterns
 from django.contrib.auth.models import User
 from django.test import TestCase, Client
@@ -78,14 +80,14 @@ class TestContentParsing(TestCase):
         data = {'qwerty': 'uiop'}
         request = Request(factory.post('/', data))
         request.parsers = (FormParser(), MultiPartParser())
-        self.assertEqual(request.DATA.items(), data.items())
+        self.assertEqual(list(request.DATA.items()), list(data.items()))
 
     def test_request_DATA_with_text_content(self):
         """
         Ensure request.DATA returns content for POST request with
         non-form content.
         """
-        content = 'qwerty'
+        content = six.b('qwerty')
         content_type = 'text/plain'
         request = Request(factory.post('/', content, content_type=content_type))
         request.parsers = (PlainTextParser(),)
@@ -98,7 +100,7 @@ class TestContentParsing(TestCase):
         data = {'qwerty': 'uiop'}
         request = Request(factory.post('/', data))
         request.parsers = (FormParser(), MultiPartParser())
-        self.assertEqual(request.POST.items(), data.items())
+        self.assertEqual(list(request.POST.items()), list(data.items()))
 
     def test_standard_behaviour_determines_form_content_PUT(self):
         """
@@ -116,14 +118,14 @@ class TestContentParsing(TestCase):
             request = Request(factory.put('/', data))
 
         request.parsers = (FormParser(), MultiPartParser())
-        self.assertEqual(request.DATA.items(), data.items())
+        self.assertEqual(list(request.DATA.items()), list(data.items()))
 
     def test_standard_behaviour_determines_non_form_content_PUT(self):
         """
         Ensure request.DATA returns content for PUT request with
         non-form content.
         """
-        content = 'qwerty'
+        content = six.b('qwerty')
         content_type = 'text/plain'
         request = Request(factory.put('/', content, content_type=content_type))
         request.parsers = (PlainTextParser(), )

rest_framework/tests/response.py

 import unittest
+import six
 
 from django.conf.urls.defaults import patterns, url, include
 from django.test import TestCase
@@ -25,8 +26,8 @@ class MockJsonRenderer(BaseRenderer):
 DUMMYSTATUS = status.HTTP_200_OK
 DUMMYCONTENT = 'dummycontent'
 
-RENDERER_A_SERIALIZER = lambda x: 'Renderer A: %s' % x
-RENDERER_B_SERIALIZER = lambda x: 'Renderer B: %s' % x
+RENDERER_A_SERIALIZER = lambda x: ('Renderer A: %s' % x).encode('ascii')
+RENDERER_B_SERIALIZER = lambda x: ('Renderer B: %s' % x).encode('ascii')
 
 
 class RendererA(BaseRenderer):
@@ -95,7 +96,7 @@ class RendererIntegrationTests(TestCase):
         resp = self.client.head('/')
         self.assertEquals(resp.status_code, DUMMYSTATUS)
         self.assertEquals(resp['Content-Type'], RendererA.media_type)
-        self.assertEquals(resp.content, '')
+        self.assertEquals(resp.content, six.b(''))
 
     def test_default_renderer_serializes_content_on_accept_any(self):
         """If the Accept header is set to */* the default renderer should serialize the response."""

rest_framework/utils/__init__.py

 
+import six
+
 try:
     from django.utils.encoding import smart_text
 except ImportError:
     from django.utils.encoding import smart_unicode as smart_text
+
 from django.utils.xmlutils import SimplerXMLGenerator
 from rest_framework.compat import StringIO
 import re
@@ -74,7 +77,7 @@ class XMLRenderer():
                 xml.endElement("list-item")
 
         elif isinstance(data, dict):
-            for key, value in data.iteritems():
+            for key, value in six.iteritems(data):
                 xml.startElement(key, {})
                 self._to_xml(xml, value)
                 xml.endElement(key)