Merge pull request #2446 from tomchristie/django-18-alpha

Support 1.8-alpha.

Author: tomchristie

.travis.yml

@@ -33,10 +33,6 @@ env:
 matrix:
   fast_finish: true
   allow_failures:
-    - env: TOX_ENV=py34-django18alpha
-    - env: TOX_ENV=py33-django18alpha
-    - env: TOX_ENV=py32-django18alpha
-    - env: TOX_ENV=py27-django18alpha
     - env: TOX_ENV=py34-djangomaster
     - env: TOX_ENV=py33-djangomaster
     - env: TOX_ENV=py32-djangomaster

env/pip-selfcheck.json

@@ -0,0 +1 @@
+{"last_check":"2015-01-23T11:37:11Z","pypi_version":"6.0.6"}

rest_framework/parsers.py

@@ -298,7 +298,7 @@ def get_filename(self, stream, media_type, parser_context):
             if 'filename*' in filename_parm:
                 return self.get_encoded_filename(filename_parm)
             return force_text(filename_parm['filename'])
-        except (AttributeError, KeyError):
+        except (AttributeError, KeyError, ValueError):
             pass
 
     def get_encoded_filename(self, filename_parm):

rest_framework/response.py

@@ -81,10 +81,13 @@ def status_text(self):
 
     def __getstate__(self):
         """
-        Remove attributes from the response that shouldn't be cached
+        Remove attributes from the response that shouldn't be cached.
         """
         state = super(Response, self).__getstate__()
-        for key in ('accepted_renderer', 'renderer_context', 'data'):
+        for key in (
+            'accepted_renderer', 'renderer_context', 'resolver_match',
+            'client', 'request', 'wsgi_request', '_closable_objects'
+        ):
             if key in state:
                 del state[key]
         return state

rest_framework/utils/model_meta.py

@@ -121,22 +121,28 @@ def _get_reverse_relationships(opts):
     """
     Returns an `OrderedDict` of field names to `RelationInfo`.
     """
+    # Note that we have a hack here to handle internal API differences for
+    # this internal API across Django 1.7 -> Django 1.8.
+    # See: https://code.djangoproject.com/ticket/24208
+
     reverse_relations = OrderedDict()
     for relation in opts.get_all_related_objects():
         accessor_name = relation.get_accessor_name()
+        related = getattr(relation, 'related_model', relation.model)
         reverse_relations[accessor_name] = RelationInfo(
             model_field=None,
-            related=relation.model,
+            related=related,
             to_many=relation.field.rel.multiple,
             has_through_model=False
         )
 
     # Deal with reverse many-to-many relationships.
     for relation in opts.get_all_related_many_to_many_objects():
         accessor_name = relation.get_accessor_name()
+        related = getattr(relation, 'related_model', relation.model)
         reverse_relations[accessor_name] = RelationInfo(
             model_field=None,
-            related=relation.model,
+            related=related,
             to_many=True,
             has_through_model=(
                 (getattr(relation.field.rel, 'through', None) is not None)

tests/test_filters.py

@@ -467,6 +467,7 @@ def setUp(self):
         for d in data:
             DjangoFilterOrderingModel.objects.create(**d)
 
+    @unittest.skipUnless(django_filters, 'django-filter not installed')
     def test_default_ordering(self):
         class DjangoFilterOrderingView(generics.ListAPIView):
             serializer_class = DjangoFilterOrderingSerializer

tests/test_htmlrenderer.py

@@ -56,7 +56,13 @@ def get_template(template_name, dirs=None):
                 return Template("example: {{ object }}")
             raise TemplateDoesNotExist(template_name)
 
+        def select_template(template_name_list, dirs=None, using=None):
+            if template_name_list == ['example.html']:
+                return Template("example: {{ object }}")
+            raise TemplateDoesNotExist(template_name_list[0])
+
         django.template.loader.get_template = get_template
+        django.template.loader.select_template = select_template
 
     def tearDown(self):
         """

tests/test_parsers.py

@@ -161,7 +161,9 @@ def test_get_encoded_filename(self):
 
         self.__replace_content_disposition('inline; filename=fallback.txt; filename*=utf-8--ÀĥƦ.txt')
         filename = parser.get_filename(self.stream, None, self.parser_context)
-        self.assertEqual(filename, 'fallback.txt')
+        # Malformed. Either None or 'fallback.txt' will be acceptable.
+        # See also https://code.djangoproject.com/ticket/24209
+        self.assertIn(filename, ('fallback.txt', None))
 
     def __replace_content_disposition(self, disposition):
         self.parser_context['request'].META['HTTP_CONTENT_DISPOSITION'] = disposition

tests/test_renderers.py

@@ -22,7 +22,6 @@
 from collections import MutableMapping
 import datetime
 import json
-import pickle
 import re
 
 
@@ -618,84 +617,24 @@ class CacheRenderTest(TestCase):
 
     urls = 'tests.test_renderers'
 
-    cache_key = 'just_a_cache_key'
-
-    @classmethod
-    def _get_pickling_errors(cls, obj, seen=None):
-        """ Return any errors that would be raised if `obj' is pickled
-        Courtesy of koffie @ http://stackoverflow.com/a/7218986/109897
-        """
-        if seen is None:
-            seen = []
-        try:
-            state = obj.__getstate__()
-        except AttributeError:
-            return
-        if state is None:
-            return
-        if isinstance(state, tuple):
-            if not isinstance(state[0], dict):
-                state = state[1]
-            else:
-                state = state[0].update(state[1])
-        result = {}
-        for i in state:
-            try:
-                pickle.dumps(state[i], protocol=2)
-            except pickle.PicklingError:
-                if not state[i] in seen:
-                    seen.append(state[i])
-                    result[i] = cls._get_pickling_errors(state[i], seen)
-        return result
-
-    def http_resp(self, http_method, url):
-        """
-        Simple wrapper for Client http requests
-        Removes the `client' and `request' attributes from as they are
-        added by django.test.client.Client and not part of caching
-        responses outside of tests.
-        """
-        method = getattr(self.client, http_method)
-        resp = method(url)
-        resp._closable_objects = []
-        del resp.client, resp.request
-        try:
-            del resp.wsgi_request
-        except AttributeError:
-            pass
-        return resp
-
-    def test_obj_pickling(self):
-        """
-        Test that responses are properly pickled
-        """
-        resp = self.http_resp('get', '/cache')
-
-        # Make sure that no pickling errors occurred
-        self.assertEqual(self._get_pickling_errors(resp), {})
-
-        # Unfortunately LocMem backend doesn't raise PickleErrors but returns
-        # None instead.
-        cache.set(self.cache_key, resp)
-        self.assertTrue(cache.get(self.cache_key) is not None)
-
     def test_head_caching(self):
         """
         Test caching of HEAD requests
         """
-        resp = self.http_resp('head', '/cache')
-        cache.set(self.cache_key, resp)
-
-        cached_resp = cache.get(self.cache_key)
-        self.assertIsInstance(cached_resp, Response)
+        response = self.client.head('/cache')
+        cache.set('key', response)
+        cached_response = cache.get('key')
+        assert isinstance(cached_response, Response)
+        assert cached_response.content == response.content
+        assert cached_response.status_code == response.status_code
 
     def test_get_caching(self):
         """
         Test caching of GET requests
         """
-        resp = self.http_resp('get', '/cache')
-        cache.set(self.cache_key, resp)
-
-        cached_resp = cache.get(self.cache_key)
-        self.assertIsInstance(cached_resp, Response)
-        self.assertEqual(cached_resp.content, resp.content)
+        response = self.client.get('/cache')
+        cache.set('key', response)
+        cached_response = cache.get('key')
+        assert isinstance(cached_response, Response)
+        assert cached_response.content == response.content
+        assert cached_response.status_code == response.status_code

tox.ini

@@ -22,7 +22,7 @@ deps =
        {py26,py27}-django{14,15}: django-oauth2-provider==0.2.3
        {py26,py27}-django16: django-oauth2-provider==0.2.4
        pytest-django==2.8.0
-       django-filter==0.7
+       {py26,py27,py32,py33,py34}-django{14,15,16,17}: django-filter==0.7
        defusedxml==0.3
        markdown>=2.1.0
        PyYAML>=3.10