Merge pull request #1377 from Ian-Foote/force_bytes

Import force_bytes on django >= 1.5

rest_framework/compat.py

@@ -457,7 +457,7 @@ from django.test.client import RequestFactory as DjangoRequestFactory
 from django.test.client import FakePayload
 try:
     # In 1.5 the test client uses force_bytes
-    from django.utils.encoding import force_bytes_or_smart_bytes
+    from django.utils.encoding import force_bytes as force_bytes_or_smart_bytes
 except ImportError:
     # In 1.3 and 1.4 the test client just uses smart_str
     from django.utils.encoding import smart_str as force_bytes_or_smart_bytes

rest_framework/renderers.py

@@ -10,6 +10,7 @@ from __future__ import unicode_literals
 
 import copy
 import json
+import django
 from django import forms
 from django.core.exceptions import ImproperlyConfigured
 from django.http.multipartparser import parse_header
@@ -597,7 +598,7 @@ class MultiPartRenderer(BaseRenderer):
     media_type = 'multipart/form-data; boundary=BoUnDaRyStRiNg'
     format = 'multipart'
     charset = 'utf-8'
-    BOUNDARY = 'BoUnDaRyStRiNg'
+    BOUNDARY = 'BoUnDaRyStRiNg' if django.VERSION >= (1, 5) else b'BoUnDaRyStRiNg'
 
     def render(self, data, accepted_media_type=None, renderer_context=None):
         return encode_multipart(self.BOUNDARY, data)

rest_framework/tests/test_testing.py

 # -- coding: utf-8 --
 
 from __future__ import unicode_literals
+from io import BytesIO
+
 from django.contrib.auth.models import User
 from django.test import TestCase
 from rest_framework.compat import patterns, url
@@ -143,3 +145,10 @@ class TestAPIRequestFactory(TestCase):
         force_authenticate(request, user=user)
         response = view(request)
         self.assertEqual(response.data['user'], 'example')
+
+    def test_upload_file(self):
+        # This is a 1x1 black png
+        simple_png = BytesIO(b'\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x01\x00\x00\x00\x01\x08\x06\x00\x00\x00\x1f\x15\xc4\x89\x00\x00\x00\rIDATx\x9cc````\x00\x00\x00\x05\x00\x01\xa5\xf6E@\x00\x00\x00\x00IEND\xaeB`\x82')
+        simple_png.name = 'test.png'
+        factory = APIRequestFactory()
+        factory.post('/', data={'image': simple_png})