Merge pull request #222 from novafloss/compatibility-drf-lt-3.5

Compatibility drf lt 3.5

Author: mgu

CHANGELOG.rst

@@ -6,6 +6,7 @@ master (unreleased)
 ===================
 
 - Use an atomic transaction in FormidableSerialize.save() (#220)
+- Ensure compatibility with Django REST Framework 3.3
 
 Release 0.9.0 (2017-04-11)
 ==========================

formidable/serializers/list.py

@@ -63,7 +63,7 @@ def validate(self, data):
                 msg = 'The fields {field_id} must make a unique set.'.format(
                         field_id=self.field_id
                 )
-                raise ValidationError(msg, code='unique')
+                raise ValidationError(msg)
 
         return data
 

tox.ini

@@ -1,8 +1,11 @@
 [tox]
 envlist =
     django18-py{27,34,35}
+    django18-py{27,34,35}-drf33
     django19-py{27,34,35}
+    django19-py{27,34,35}-drf33
     django110-py{27,34,35}
+    django110-py{27,34,35}-drf33
     flake8
     isort-check
 skipsdist = True
@@ -16,6 +19,7 @@ deps =
     django18: Django>=1.8,<1.9
     django19: Django>=1.9,<1.10
     django110: Django>=1.10,<1.11
+    drf33: djangorestframework<3.4
     ; Requirements from demo project
     py27: mock
     -rdemo/requirements-demo.pip