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Merge pull request #3045 from paxnovem/issue_3042

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Fixed many=False issue on related fields
This commit is contained in:
Tom Christie 2015-06-22 15:40:59 +01:00
commit 15a386e85d
2 changed files with 6 additions and 0 deletions
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1
rest_framework/relations.py
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@ -42,6 +42,7 @@ class RelatedField(Field):
'Relational fields should not provide a `queryset` argument, ' 'Relational fields should not provide a `queryset` argument, '
'when setting read_only=`True`.' 'when setting read_only=`True`.'
) )
kwargs.pop('many', None)
super(RelatedField, self).__init__(**kwargs) super(RelatedField, self).__init__(**kwargs)
def __new__(cls, *args, **kwargs): def __new__(cls, *args, **kwargs):

5
tests/test_relations.py
View File

@ -48,6 +48,11 @@ class TestPrimaryKeyRelatedField(APISimpleTestCase):
representation = self.field.to_representation(self.instance) representation = self.field.to_representation(self.instance)
assert representation == self.instance.pk assert representation == self.instance.pk
def test_explicit_many_false(self):
field = serializers.PrimaryKeyRelatedField(queryset=self.queryset, many=False)
instance = field.to_internal_value(self.instance.pk)
assert instance is self.instance
class TestProxiedPrimaryKeyRelatedField(APISimpleTestCase): class TestProxiedPrimaryKeyRelatedField(APISimpleTestCase):
def setUp(self): def setUp(self):