Merge remote-tracking branch 'origin/master' into 2.4.0

Conflicts:
	.travis.yml
	docs/api-guide/viewsets.md
	rest_framework/serializers.py
	rest_framework/throttling.py
	tests/test_generics.py
	tests/test_serializers.py
	tox.ini

.travis.yml

@@ -5,12 +5,13 @@ python:
   - "2.7"
   - "3.2"
   - "3.3"
+  - "3.4"
 
 env:
-  - DJANGO="https://www.djangoproject.com/download/1.7b2/tarball/"
+  - DJANGO="https://www.djangoproject.com/download/1.7.b4/tarball/"
-  - DJANGO="django==1.6.3"
+  - DJANGO="django==1.6.5"
-  - DJANGO="django==1.5.6"
+  - DJANGO="django==1.5.8"
-  - DJANGO="django==1.4.11"
+  - DJANGO="django==1.4.13"
 
 install:
   - pip install $DJANGO
@@ -23,7 +24,7 @@ install:
   - "if [[ ${DJANGO::11} == 'django==1.3' ]]; then pip install django-filter==0.5.4; fi"
   - "if [[ ${DJANGO::11} != 'django==1.3' ]]; then pip install django-filter==0.7; fi"
   - "if [[ ${TRAVIS_PYTHON_VERSION::1} == '3' ]]; then pip install -e git+https://github.com/linovia/django-guardian.git@feature/django_1_7#egg=django-guardian-1.2.0; fi"
-  - "if [[ ${DJANGO} == 'https://www.djangoproject.com/download/1.7b2/tarball/' ]]; then pip install -e git+https://github.com/linovia/django-guardian.git@feature/django_1_7#egg=django-guardian-1.2.0; fi"
+  - "if [[ ${DJANGO} == 'https://www.djangoproject.com/download/1.7.b4/tarball/' ]]; then pip install -e git+https://github.com/linovia/django-guardian.git@feature/django_1_7#egg=django-guardian-1.2.0; fi"
   - export PYTHONPATH=.
 
 script:
@@ -32,8 +33,10 @@ script:
 matrix:
   exclude:
     - python: "2.6"
-      env: DJANGO="https://www.djangoproject.com/download/1.7b2/tarball/"
+      env: DJANGO="https://www.djangoproject.com/download/1.7.b4/tarball/"
     - python: "3.2"
-      env: DJANGO="django==1.4.11"
+      env: DJANGO="django==1.4.13"
     - python: "3.3"
-      env: DJANGO="django==1.4.11"
+      env: DJANGO="django==1.4.13"
+    - python: "3.4"
+      env: DJANGO="django==1.4.13"

docs/api-guide/authentication.md

@@ -119,7 +119,7 @@ Unauthenticated responses that are denied permission will result in an `HTTP 401
 
 This authentication scheme uses a simple token-based HTTP Authentication scheme.  Token authentication is appropriate for client-server setups, such as native desktop and mobile clients.
 
-To use the `TokenAuthentication` scheme, include `rest_framework.authtoken` in your `INSTALLED_APPS` setting:
+To use the `TokenAuthentication` scheme you'll need to [configure the authentication classes](#setting-the-authentication-scheme) to include `TokenAuthentication`, and additionally include `rest_framework.authtoken` in your `INSTALLED_APPS` setting:
 
     INSTALLED_APPS = (
         ...

docs/api-guide/fields.md

@@ -185,7 +185,9 @@ Corresponds to `django.db.models.fields.SlugField`.
 
 ## ChoiceField
 
-A field that can accept a value out of a limited set of choices.
+A field that can accept a value out of a limited set of choices. Optionally takes a `blank_display_value` parameter that customizes the display value of an empty choice.
+
+**Signature:** `ChoiceField(choices=(), blank_display_value=None)`
 
 ## EmailField
 

docs/api-guide/generic-views.md

@@ -187,7 +187,7 @@ Remember that the `pre_save()` method is not called by `GenericAPIView` itself,
 You won't typically need to override the following methods, although you might need to call into them if you're writing custom views using `GenericAPIView`.
 
 * `get_serializer_context(self)` - Returns a dictionary containing any extra context that should be supplied to the serializer.  Defaults to including `'request'`, `'view'` and `'format'` keys.
-* `get_serializer(self, instance=None, data=None, files=None, many=False, partial=False)` - Returns a serializer instance.
+* `get_serializer(self, instance=None, data=None, files=None, many=False, partial=False, allow_add_remove=False)` - Returns a serializer instance.
 * `get_pagination_serializer(self, page)` - Returns a serializer instance to use with paginated data.
 * `paginate_queryset(self, queryset)` - Paginate a queryset if required, either returning a page object, or `None` if pagination is not configured for this view.
 * `filter_queryset(self, queryset)` - Given a queryset, filter it with whichever filter backends are in use, returning a new queryset.

docs/api-guide/serializers.md

@@ -73,8 +73,8 @@ Sometimes when serializing objects, you may not want to represent everything exa
 
 If you need to customize the serialized value of a particular field, you can do this by creating a `transform_<fieldname>` method. For example if you needed to render some markdown from a text field:
 
-    description = serializers.TextField()
+    description = serializers.CharField()
-    description_html = serializers.TextField(source='description', read_only=True)
+    description_html = serializers.CharField(source='description', read_only=True)
 
     def transform_description_html(self, obj, value):
         from django.contrib.markup.templatetags.markup import markdown
@@ -464,7 +464,7 @@ For more specific requirements such as specifying a different lookup for each fi
             model = Account
             fields = ('url', 'account_name', 'users', 'created')
 
-## Overiding the URL field behavior
+## Overriding the URL field behavior
 
 The name of the URL field defaults to 'url'.  You can override this globally, by using the `URL_FIELD_NAME` setting.
 
@@ -478,7 +478,7 @@ You can also override this on a per-serializer basis by using the `url_field_nam
 
 **Note**: The generic view implementations normally generate a `Location` header in response to successful `POST` requests.  Serializers using `url_field_name` option will not have this header automatically included by the view.  If you need to do so you will ned to also override the view's `get_success_headers()` method.
 
-You can also overide the URL field's view name and lookup field without overriding the field explicitly, by using the `view_name` and `lookup_field` options, like so:
+You can also override the URL field's view name and lookup field without overriding the field explicitly, by using the `view_name` and `lookup_field` options, like so:
 
     class AccountSerializer(serializers.HyperlinkedModelSerializer):
         class Meta:

docs/api-guide/viewsets.md

@@ -146,7 +146,7 @@ The decorators can additionally take extra arguments that will be set for the ro
         def set_password(self, request, pk=None):
            ...
 
-By default, the decorators will route `GET` requests, but may also accept other HTTP methods, by using the `methods` argument.  For example:
+The `@action` decorator will route `POST` requests by default, but may also accept other HTTP methods, by using the `methods` argument.  For example:
 
         @detail_route(methods=['post', 'delete'])
         def unset_password(self, request, pk=None):

docs/topics/release-notes.md

@@ -52,24 +52,28 @@ You can determine your currently installed version using `pip freeze`:
 
 ## 2.3.x series
 
-### 2.3.x
+### 2.3.14
 
-**Date**: April 2014
+**Date**: 12th June 2014
 
-* Fix nested serializers linked through a backward foreign key relation
+* **Security fix**: Escape request path when it is include as part of the login and logout links in the browsable API.
-* Fix bad links for the `BrowsableAPIRenderer` with `YAMLRenderer`
+* `help_text` and `verbose_name` automatically set for related fields on `ModelSerializer`.
-* Add `UnicodeYAMLRenderer` that extends `YAMLRenderer` with unicode
+* Fix nested serializers linked through a backward foreign key relation.
-* Fix `parse_header` argument convertion
+* Fix bad links for the `BrowsableAPIRenderer` with `YAMLRenderer`.
-* Fix mediatype detection under Python3
+* Add `UnicodeYAMLRenderer` that extends `YAMLRenderer` with unicode.
-* Web browseable API now offers blank option on dropdown when the field is not required
+* Fix `parse_header` argument convertion.
-* `APIException` representation improved for logging purposes
+* Fix mediatype detection under Python 3.
-* Allow source="*" within nested serializers
+* Web browseable API now offers blank option on dropdown when the field is not required.
-* Better support for custom oauth2 provider backends
+* `APIException` representation improved for logging purposes.
-* Fix field validation if it's optional and has no value
+* Allow source="*" within nested serializers.
-* Add `SEARCH_PARAM` and `ORDERING_PARAM`
+* Better support for custom oauth2 provider backends.
-* Fix `APIRequestFactory` to support arguments within the url string for GET
+* Fix field validation if it's optional and has no value.
-* Allow three transport modes for access tokens when accessing a protected resource
+* Add `SEARCH_PARAM` and `ORDERING_PARAM`.
-* Fix `Request`'s `QueryDict` encoding
+* Fix `APIRequestFactory` to support arguments within the url string for GET.
+* Allow three transport modes for access tokens when accessing a protected resource.
+* Fix `QueryDict` encoding on request objects.
+* Ensure throttle keys do not contain spaces, as those are invalid if using `memcached`.
+* Support `blank_display_value` on `ChoiceField`.
 
 ### 2.3.13
 ## 2.3.x series

docs/tutorial/1-serialization.md

@@ -104,7 +104,7 @@ Don't forget to sync the database for the first time.
 
 ## Creating a Serializer class
 
-The first thing we need to get started on our Web API is provide a way of serializing and deserializing the snippet instances into representations such as `json`.  We can do this by declaring serializers that work very similar to Django's forms.  Create a file in the `snippets` directory named `serializers.py` and add the following.
+The first thing we need to get started on our Web API is to provide a way of serializing and deserializing the snippet instances into representations such as `json`.  We can do this by declaring serializers that work very similar to Django's forms.  Create a file in the `snippets` directory named `serializers.py` and add the following.
 
     from django.forms import widgets
     from rest_framework import serializers
@@ -143,7 +143,7 @@ The first thing we need to get started on our Web API is provide a way of serial
             # Create new instance
             return Snippet(**attrs)
 
-The first part of serializer class defines the fields that get serialized/deserialized.  The `restore_object` method defines how fully fledged instances get created when deserializing data.
+The first part of the serializer class defines the fields that get serialized/deserialized.  The `restore_object` method defines how fully fledged instances get created when deserializing data.
 
 Notice that we can also use various attributes that would typically be used on form fields, such as `widget=widgets.Textarea`.  These can be used to control how the serializer should render when displayed as an HTML form.  This is particularly useful for controlling how the browsable API should be displayed, as we'll see later in the tutorial.
 

docs/tutorial/4-authentication-and-permissions.md

@@ -44,11 +44,11 @@ When that's all done we'll need to update our database tables.
 Normally we'd create a database migration in order to do that, but for the purposes of this tutorial, let's just delete the database and start again.
 
     rm tmp.db
-    python ./manage.py syncdb
+    python manage.py syncdb
 
 You might also want to create a few different users, to use for testing the API.  The quickest way to do this will be with the `createsuperuser` command.
 
-    python ./manage.py createsuperuser
+    python manage.py createsuperuser
 
 ## Adding endpoints for our User models
 

docs/tutorial/6-viewsets-and-routers.md

@@ -21,7 +21,7 @@ First of all let's refactor our `UserList` and `UserDetail` views into a single
         queryset = User.objects.all()
         serializer_class = UserSerializer
 
-Here we've used `ReadOnlyModelViewSet` class to automatically provide the default 'read-only' operations.  We're still setting the `queryset` and `serializer_class` attributes exactly as we did when we were using regular views, but we no longer need to provide the same information to two separate classes.
+Here we've used the `ReadOnlyModelViewSet` class to automatically provide the default 'read-only' operations.  We're still setting the `queryset` and `serializer_class` attributes exactly as we did when we were using regular views, but we no longer need to provide the same information to two separate classes.
 
 Next we're going to replace the `SnippetList`, `SnippetDetail` and `SnippetHighlight` view classes.  We can remove the three views, and again replace them with a single class.
 
@@ -85,7 +85,7 @@ In the `urls.py` file we bind our `ViewSet` classes into a set of concrete views
 
 Notice how we're creating multiple views from each `ViewSet` class, by binding the http methods to the required action for each view.
 
-Now that we've bound our resources into concrete views, that we can register the views with the URL conf as usual.
+Now that we've bound our resources into concrete views, we can register the views with the URL conf as usual.
 
     urlpatterns = format_suffix_patterns(patterns('snippets.views',
         url(r'^$', 'api_root'),
@@ -138,7 +138,7 @@ You can review the final [tutorial code][repo] on GitHub, or try out a live exam
 
 ## Onwards and upwards
 
-We've reached the end of our tutorial.  If you want to get more involved in the REST framework project, here's a few places you can start:
+We've reached the end of our tutorial.  If you want to get more involved in the REST framework project, here are a few places you can start:
 
 * Contribute on [GitHub][github] by reviewing and submitting issues, and making pull requests.
 * Join the [REST framework discussion group][group], and help build the community.

rest_framework/__init__.py

@@ -8,7 +8,7 @@ ______ _____ _____ _____    __                                             _
 """
 
 __title__ = 'Django REST framework'
-__version__ = '2.3.13'
+__version__ = '2.3.14'
 __author__ = 'Tom Christie'
 __license__ = 'BSD 2-Clause'
 __copyright__ = 'Copyright 2011-2014 Tom Christie'

rest_framework/authtoken/serializers.py

@@ -1,4 +1,6 @@
 from django.contrib.auth import authenticate
+from django.utils.translation import ugettext_lazy as _
+
 from rest_framework import serializers
 
 
@@ -15,10 +17,13 @@ class AuthTokenSerializer(serializers.Serializer):
 
             if user:
                 if not user.is_active:
-                    raise serializers.ValidationError('User account is disabled.')
+                    msg = _('User account is disabled.')
+                    raise serializers.ValidationError(msg)
                 attrs['user'] = user
                 return attrs
             else:
-                raise serializers.ValidationError('Unable to login with provided credentials.')
+                msg = _('Unable to login with provided credentials.')
+                raise serializers.ValidationError(msg)
         else:
-            raise serializers.ValidationError('Must include "username" and "password"')
+            msg = _('Must include "username" and "password"')
+            raise serializers.ValidationError(msg)

rest_framework/compat.py

@@ -47,6 +47,7 @@ except ImportError:
 # django-guardian is optional
 try:
     import guardian
+    import guardian.shortcuts  # Fixes #1624
 except ImportError:
     guardian = None
 

rest_framework/fields.py

@@ -64,7 +64,7 @@ def get_component(obj, attr_name):
 
 def readable_datetime_formats(formats):
     format = ', '.join(formats).replace(ISO_8601,
-             'YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HHMM|-HHMM|Z]')
+             'YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]')
     return humanize_strptime(format)
 
 
@@ -156,7 +156,12 @@ class Field(object):
     def widget_html(self):
         if not self.widget:
             return ''
-        return self.widget.render(self._name, self._value)
+
+        attrs = {}
+        if 'id' not in self.widget.attrs:
+            attrs['id'] = self._name
+
+        return self.widget.render(self._name, self._value, attrs=attrs)
 
     def label_tag(self):
         return '<label for="%s">%s:</label>' % (self._name, self.label)
@@ -499,7 +504,7 @@ class SlugField(CharField):
 
 class ChoiceField(WritableField):
     type_name = 'ChoiceField'
-    type_label = 'multiple choice'
+    type_label = 'choice'
     form_field_class = forms.ChoiceField
     widget = widgets.Select
     default_error_messages = {
@@ -507,12 +512,16 @@ class ChoiceField(WritableField):
                             'the available choices.'),
     }
 
-    def __init__(self, choices=(), *args, **kwargs):
+    def __init__(self, choices=(), blank_display_value=None, *args, **kwargs):
         self.empty = kwargs.pop('empty', '')
         super(ChoiceField, self).__init__(*args, **kwargs)
         self.choices = choices
         if not self.required:
-            self.choices = BLANK_CHOICE_DASH + self.choices
+            if blank_display_value is None:
+                blank_choice = BLANK_CHOICE_DASH
+            else:
+                blank_choice = [('', blank_display_value)]
+            self.choices = blank_choice + self.choices
 
     def _get_choices(self):
         return self._choices
@@ -1016,9 +1025,9 @@ class SerializerMethodField(Field):
     A field that gets its value by calling a method on the serializer it's attached to.
     """
 
-    def __init__(self, method_name):
+    def __init__(self, method_name, *args, **kwargs):
         self.method_name = method_name
-        super(SerializerMethodField, self).__init__()
+        super(SerializerMethodField, self).__init__(*args, **kwargs)
 
     def field_to_native(self, obj, field_name):
         value = getattr(self.parent, self.method_name)(obj)

rest_framework/generics.py

@@ -90,8 +90,8 @@ class GenericAPIView(views.APIView):
             'view': self
         }
 
-    def get_serializer(self, instance=None, data=None,
+    def get_serializer(self, instance=None, data=None, files=None, many=False,
-                       files=None, many=False, partial=False):
+                       partial=False, allow_add_remove=False):
         """
         Return the serializer instance that should be used for validating and
         deserializing input, and for serializing output.
@@ -99,7 +99,9 @@ class GenericAPIView(views.APIView):
         serializer_class = self.get_serializer_class()
         context = self.get_serializer_context()
         return serializer_class(instance, data=data, files=files,
-                                many=many, partial=partial, context=context)
+                                many=many, partial=partial,
+                                allow_add_remove=allow_add_remove,
+                                context=context)
 
     def get_pagination_serializer(self, page):
         """

rest_framework/serializers.py

@@ -21,6 +21,7 @@ from django.core.paginator import Page
 from django.db import models
 from django.forms import widgets
 from django.utils.datastructures import SortedDict
+from django.core.exceptions import ObjectDoesNotExist
 from rest_framework.compat import six
 from rest_framework.settings import api_settings
 
@@ -32,8 +33,8 @@ from rest_framework.settings import api_settings
 # This helps keep the separation between model fields, form fields, and
 # serializer fields more explicit.
 
-from rest_framework.relations import *
+from rest_framework.relations import *  # NOQA
-from rest_framework.fields import *
+from rest_framework.fields import *  # NOQA
 
 
 def _resolve_model(obj):
@@ -48,7 +49,7 @@ def _resolve_model(obj):
     String representations should have the format:
         'appname.ModelName'
     """
-    if type(obj) == str and len(obj.split('.')) == 2:
+    if isinstance(obj, six.string_types) and len(obj.split('.')) == 2:
         app_name, model_name = obj.split('.')
         return models.get_model(app_name, model_name)
     elif inspect.isclass(obj) and issubclass(obj, models.Model):
@@ -344,7 +345,7 @@ class BaseSerializer(WritableField):
 
         for field_name, field in self.fields.items():
             if field.read_only and obj is None:
-               continue
+                continue
             field.initialize(parent=self, field_name=field_name)
             key = self.get_field_key(field_name)
             value = field.field_to_native(obj, field_name)
@@ -753,9 +754,9 @@ class ModelSerializer(Serializer):
                     field.read_only = True
 
                 ret[accessor_name] = field
-        
+
         # Ensure that 'read_only_fields' is an iterable
-        assert isinstance(self.opts.read_only_fields, (list, tuple)), '`read_only_fields` must be a list or tuple' 
+        assert isinstance(self.opts.read_only_fields, (list, tuple)), '`read_only_fields` must be a list or tuple'
 
         # Add the `read_only` flag to any fields that have been specified
         # in the `read_only_fields` option
@@ -770,10 +771,10 @@ class ModelSerializer(Serializer):
                 "on serializer '%s'." %
                 (field_name, self.__class__.__name__))
             ret[field_name].read_only = True
-        
+
         # Ensure that 'write_only_fields' is an iterable
-        assert isinstance(self.opts.write_only_fields, (list, tuple)), '`write_only_fields` must be a list or tuple' 
+        assert isinstance(self.opts.write_only_fields, (list, tuple)), '`write_only_fields` must be a list or tuple'
-        
+
         for field_name in self.opts.write_only_fields:
             assert field_name not in self.base_fields.keys(), (
                 "field '%s' on serializer '%s' specified in "
@@ -784,7 +785,7 @@ class ModelSerializer(Serializer):
                 "Non-existant field '%s' specified in `write_only_fields` "
                 "on serializer '%s'." %
                 (field_name, self.__class__.__name__))
-            ret[field_name].write_only = True            
+            ret[field_name].write_only = True
 
         return ret
 
@@ -828,6 +829,15 @@ class ModelSerializer(Serializer):
             if model_field.verbose_name is not None:
                 kwargs['label'] = model_field.verbose_name
 
+            if not model_field.editable:
+                kwargs['read_only'] = True
+
+            if model_field.verbose_name is not None:
+                kwargs['label'] = model_field.verbose_name
+
+            if model_field.help_text is not None:
+                kwargs['help_text'] = model_field.help_text
+
         return PrimaryKeyRelatedField(**kwargs)
 
     def get_field(self, model_field):

rest_framework/templatetags/rest_framework.py

@@ -40,7 +40,7 @@ def optional_login(request):
     except NoReverseMatch:
         return ''
 
-    snippet = "<a href='%s?next=%s'>Log in</a>" % (login_url, request.path)
+    snippet = "<a href='%s?next=%s'>Log in</a>" % (login_url, escape(request.path))
     return snippet
 
 
@@ -54,7 +54,7 @@ def optional_logout(request):
     except NoReverseMatch:
         return ''
 
-    snippet = "<a href='%s?next=%s'>Log out</a>" % (logout_url, request.path)
+    snippet = "<a href='%s?next=%s'>Log out</a>" % (logout_url, escape(request.path))
     return snippet
 
 

rest_framework/test.py

@@ -36,7 +36,7 @@ class APIRequestFactory(DjangoRequestFactory):
         """
 
         if not data:
-            return ('', None)
+            return ('', content_type)
 
         assert format is None or content_type is None, (
             'You may not set both `format` and `content_type`.'

rest_framework/throttling.py

@@ -173,6 +173,12 @@ class AnonRateThrottle(SimpleRateThrottle):
         if request.user.is_authenticated():
             return None  # Only throttle unauthenticated requests.
 
+        ident = request.META.get('HTTP_X_FORWARDED_FOR')
+        if ident is None:
+            ident = request.META.get('REMOTE_ADDR')
+        else:
+            ident = ''.join(ident.split())
+
         return self.cache_format % {
             'scope': self.scope,
             'ident': self.get_ident(request)

tests/models.py

@@ -151,7 +151,8 @@ class ForeignKeySource(RESTFrameworkModel):
 class NullableForeignKeySource(RESTFrameworkModel):
     name = models.CharField(max_length=100)
     target = models.ForeignKey(ForeignKeyTarget, null=True, blank=True,
-                               related_name='nullable_sources')
+                               related_name='nullable_sources',
+                               verbose_name='Optional target object')
 
 
 # OneToOne

tests/test_fields.py

@@ -4,6 +4,7 @@ General serializer field tests.
 from __future__ import unicode_literals
 
 import datetime
+import re
 from decimal import Decimal
 from uuid import uuid4
 from django.core import validators
@@ -103,6 +104,16 @@ class BasicFieldTests(TestCase):
         keys = list(field.to_native(ret).keys())
         self.assertEqual(keys, ['c', 'b', 'a', 'z'])
 
+    def test_widget_html_attributes(self):
+        """
+        Make sure widget_html() renders the correct attributes
+        """
+        r = re.compile('(\S+)=["\']?((?:.(?!["\']?\s+(?:\S+)=|[>"\']))+.)["\']?')
+        form = TimeFieldModelSerializer().data
+        attributes = r.findall(form.fields['clock'].widget_html())
+        self.assertIn(('name', 'clock'), attributes)
+        self.assertIn(('id', 'clock'), attributes)
+
 
 class DateFieldTest(TestCase):
     """
@@ -312,7 +323,7 @@ class DateTimeFieldTest(TestCase):
             f.from_native('04:61:59')
         except validators.ValidationError as e:
             self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
-                                          "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HHMM|-HHMM|Z]"])
+                                          "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"])
         else:
             self.fail("ValidationError was not properly raised")
 
@@ -326,7 +337,7 @@ class DateTimeFieldTest(TestCase):
             f.from_native('04 -- 31')
         except validators.ValidationError as e:
             self.assertEqual(e.messages, ["Datetime has wrong format. Use one of these formats instead: "
-                                          "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HHMM|-HHMM|Z]"])
+                                          "YYYY-MM-DDThh:mm[:ss[.uuuuuu]][+HH:MM|-HH:MM|Z]"])
         else:
             self.fail("ValidationError was not properly raised")
 
@@ -706,6 +717,15 @@ class ChoiceFieldTests(TestCase):
         f = serializers.ChoiceField(required=False, choices=SAMPLE_CHOICES)
         self.assertEqual(f.choices, models.fields.BLANK_CHOICE_DASH + SAMPLE_CHOICES)
 
+    def test_blank_choice_display(self):
+        blank = 'No Preference'
+        f = serializers.ChoiceField(
+            required=False,
+            choices=SAMPLE_CHOICES,
+            blank_display_value=blank,
+        )
+        self.assertEqual(f.choices, [('', blank)] + SAMPLE_CHOICES)
+
     def test_invalid_choice_model(self):
         s = ChoiceFieldModelSerializer(data={'choice': 'wrong_value'})
         self.assertFalse(s.is_valid())

tests/test_generics.py

@@ -5,6 +5,7 @@ from django.test import TestCase
 from rest_framework import generics, renderers, serializers, status
 from rest_framework.test import APIRequestFactory
 from tests.models import BasicModel, Comment, SlugBasedModel
+from tests.models import ForeignKeySource, ForeignKeyTarget
 from rest_framework.compat import six
 
 factory = APIRequestFactory()
@@ -28,6 +29,13 @@ class InstanceView(generics.RetrieveUpdateDestroyAPIView):
         return queryset.exclude(text='filtered out')
 
 
+class FKInstanceView(generics.RetrieveUpdateDestroyAPIView):
+    """
+    FK: example description for OPTIONS.
+    """
+    model = ForeignKeySource
+
+
 class SlugSerializer(serializers.ModelSerializer):
     slug = serializers.Field()  # read only
 
@@ -407,6 +415,72 @@ class TestInstanceView(TestCase):
         self.assertFalse(self.objects.filter(id=999).exists())
 
 
+class TestFKInstanceView(TestCase):
+    def setUp(self):
+        """
+        Create 3 BasicModel instances.
+        """
+        items = ['foo', 'bar', 'baz']
+        for item in items:
+            t = ForeignKeyTarget(name=item)
+            t.save()
+            ForeignKeySource(name='source_' + item, target=t).save()
+
+        self.objects = ForeignKeySource.objects
+        self.data = [
+            {'id': obj.id, 'name': obj.name}
+            for obj in self.objects.all()
+        ]
+        self.view = FKInstanceView.as_view()
+
+    def test_options_root_view(self):
+        """
+        OPTIONS requests to ListCreateAPIView should return metadata
+        """
+        request = factory.options('/999')
+        with self.assertNumQueries(1):
+            response = self.view(request, pk=999).render()
+        expected = {
+            'name': 'Fk Instance',
+            'description': 'FK: example description for OPTIONS.',
+            'renders': [
+                'application/json',
+                'text/html'
+            ],
+            'parses': [
+                'application/json',
+                'application/x-www-form-urlencoded',
+                'multipart/form-data'
+            ],
+            'actions': {
+                'PUT': {
+                    'id': {
+                        'type': 'integer',
+                        'required': False,
+                        'read_only': True,
+                        'label': 'ID'
+                    },
+                    'name': {
+                        'type': 'string',
+                        'required': True,
+                        'read_only': False,
+                        'label': 'name',
+                        'max_length': 100
+                    },
+                    'target': {
+                        'type': 'field',
+                        'required': True,
+                        'read_only': False,
+                        'label': 'Target',
+                        'help_text': 'Target'
+                    }
+                }
+            }
+        }
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(response.data, expected)
+
+
 class TestOverriddenGetObject(TestCase):
     """
     Test cases for a RetrieveUpdateDestroyAPIView that does NOT use the

tests/test_serializers.py

@@ -3,6 +3,7 @@ from django.test import TestCase
 
 from rest_framework.serializers import _resolve_model
 from tests.models import BasicModel
+from rest_framework.compat import six
 
 
 class ResolveModelTests(TestCase):
@@ -19,6 +20,10 @@ class ResolveModelTests(TestCase):
         resolved_model = _resolve_model('tests.BasicModel')
         self.assertEqual(resolved_model, BasicModel)
 
+    def test_resolve_unicode_representation(self):
+        resolved_model = _resolve_model(six.text_type('tests.BasicModel'))
+        self.assertEqual(resolved_model, BasicModel)
+
     def test_resolve_non_django_model(self):
         with self.assertRaises(ValueError):
             _resolve_model(TestCase)

tests/test_views.py

@@ -1,5 +1,6 @@
 from __future__ import unicode_literals
 
+import sys
 import copy
 from django.test import TestCase
 from rest_framework import status
@@ -11,6 +12,11 @@ from rest_framework.views import APIView
 
 factory = APIRequestFactory()
 
+if sys.version_info[:2] >= (3, 4):
+    JSON_ERROR = 'JSON parse error - Expecting value:'
+else:
+    JSON_ERROR = 'JSON parse error - No JSON object could be decoded'
+
 
 class BasicView(APIView):
     def get(self, request, *args, **kwargs):
@@ -48,7 +54,7 @@ def sanitise_json_error(error_dict):
     of json.
     """
     ret = copy.copy(error_dict)
-    chop = len('JSON parse error - No JSON object could be decoded')
+    chop = len(JSON_ERROR)
     ret['detail'] = ret['detail'][:chop]
     return ret
 
@@ -61,7 +67,7 @@ class ClassBasedViewIntegrationTests(TestCase):
         request = factory.post('/', 'f00bar', content_type='application/json')
         response = self.view(request)
         expected = {
-            'detail': 'JSON parse error - No JSON object could be decoded'
+            'detail': JSON_ERROR
         }
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
         self.assertEqual(sanitise_json_error(response.data), expected)
@@ -76,7 +82,7 @@ class ClassBasedViewIntegrationTests(TestCase):
         request = factory.post('/', form_data)
         response = self.view(request)
         expected = {
-            'detail': 'JSON parse error - No JSON object could be decoded'
+            'detail': JSON_ERROR
         }
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
         self.assertEqual(sanitise_json_error(response.data), expected)
@@ -90,7 +96,7 @@ class FunctionBasedViewIntegrationTests(TestCase):
         request = factory.post('/', 'f00bar', content_type='application/json')
         response = self.view(request)
         expected = {
-            'detail': 'JSON parse error - No JSON object could be decoded'
+            'detail': JSON_ERROR
         }
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
         self.assertEqual(sanitise_json_error(response.data), expected)
@@ -105,7 +111,7 @@ class FunctionBasedViewIntegrationTests(TestCase):
         request = factory.post('/', form_data)
         response = self.view(request)
         expected = {
-            'detail': 'JSON parse error - No JSON object could be decoded'
+            'detail': JSON_ERROR
         }
         self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
         self.assertEqual(sanitise_json_error(response.data), expected)

tox.ini

@@ -1,10 +1,22 @@
 [tox]
 downloadcache = {toxworkdir}/cache/
-envlist = py3.3-django1.7,py3.2-django1.7,py2.7-django1.7,py3.3-django1.6,py3.2-django1.6,py2.7-django1.6,py2.6-django1.6,py3.3-django1.5,py3.2-django1.5,py2.7-django1.5,py2.6-django1.5,py2.7-django1.4,py2.6-django1.4
+envlist =
+       py3.4-django1.7,py3.3-django1.7,py3.2-django1.7,py2.7-django1.7,
+       py3.4-django1.6,py3.3-django1.6,py3.2-django1.6,py2.7-django1.6,py2.6-django1.6,
+       py3.4-django1.5,py3.3-django1.5,py3.2-django1.5,py2.7-django1.5,py2.6-django1.5,
+       py2.7-django1.4,py2.6-django1.4,
 
 [testenv]
 commands = py.test -q
 
+[testenv:py3.4-django1.7]
+basepython = python3.4
+deps = https://www.djangoproject.com/download/1.7b2/tarball/
+       django-filter==0.7
+       defusedxml==0.3
+       Pillow==2.3.0
+       pytest-django==2.6.1
+
 [testenv:py3.3-django1.7]
 basepython = python3.3
 deps = https://www.djangoproject.com/download/1.7b2/tarball/
@@ -33,6 +45,14 @@ deps = https://www.djangoproject.com/download/1.7b2/tarball/
        Pillow==2.3.0
        pytest-django==2.6.1
 
+[testenv:py3.4-django1.6]
+basepython = python3.4
+deps = Django==1.6.3
+       django-filter==0.7
+       defusedxml==0.3
+       Pillow==2.3.0
+       pytest-django==2.6.1
+
 [testenv:py3.3-django1.6]
 basepython = python3.3
 deps = Django==1.6.3
@@ -73,6 +93,14 @@ deps = Django==1.6.3
        Pillow==2.3.0
        pytest-django==2.6.1
 
+[testenv:py3.4-django1.5]
+basepython = python3.4
+deps = django==1.5.6
+       django-filter==0.7
+       defusedxml==0.3
+       Pillow==2.3.0
+       pytest-django==2.6.1
+
 [testenv:py3.3-django1.5]
 basepython = python3.3
 deps = django==1.5.6