diff options
| -rw-r--r-- | rest_framework/relations.py | 2 | ||||
| -rw-r--r-- | rest_framework/tests/relations.py | 14 |
2 files changed, 15 insertions, 1 deletions
diff --git a/rest_framework/relations.py b/rest_framework/relations.py index af63ceaa..dc0a73e6 100644 --- a/rest_framework/relations.py +++ b/rest_framework/relations.py @@ -148,7 +148,7 @@ class ManyRelatedMixin(object): value = data.getlist(self.source or field_name) except: # Non-form data - value = data.get(self.source or field_name) + value = data.get(self.source or field_name, []) else: if value == ['']: value = [] diff --git a/rest_framework/tests/relations.py b/rest_framework/tests/relations.py index 91daea8a..edc85f9e 100644 --- a/rest_framework/tests/relations.py +++ b/rest_framework/tests/relations.py @@ -31,3 +31,17 @@ class FieldTests(TestCase): field = serializers.SlugRelatedField(queryset=NullModel.objects.all(), slug_field='pk') self.assertRaises(serializers.ValidationError, field.from_native, '') self.assertRaises(serializers.ValidationError, field.from_native, []) + + +class TestManyRelateMixin(TestCase): + def test_missing_many_to_many_related_field(self): + ''' + Regression test for #632 + + https://github.com/tomchristie/django-rest-framework/pull/632 + ''' + field = serializers.ManyRelatedField(read_only=False) + + into = {} + field.field_from_native({}, None, 'field_name', into) + self.assertEqual(into['field_name'], []) |