Add support for dict field

graphene_django/rest_framework/serializer_converter.py

@@ -4,6 +4,7 @@ from rest_framework import serializers
 import graphene
 
 from ..utils import import_single_dispatch
+from .types import DictType
 
 singledispatch = import_single_dispatch()
 
@@ -80,3 +81,8 @@ def convert_serializer_field_to_list(field, is_input=True):
     child_type = get_graphene_type_from_serializer_field(field.child)
 
     return (graphene.List, child_type)
+
+
+@get_graphene_type_from_serializer_field.register(serializers.DictField)
+def convert_serializer_field_to_dict(field):
+    return DictType

graphene_django/rest_framework/tests/test_field_converter.py

@@ -5,6 +5,7 @@ from py.test import raises
 import graphene
 
 from ..serializer_converter import convert_serializer_field
+from ..types import DictType
 
 
 def _get_type(rest_framework_field, **kwargs):
@@ -115,3 +116,7 @@ def test_should_list_convert_to_list():
     field_b = assert_conversion(StringListField, graphene.List)
 
     assert field_b.of_type == graphene.String
+
+
+def test_should_dict_convert_dict():
+    assert_conversion(serializers.DictField, DictType)

graphene_django/rest_framework/types.py

@@ -1,6 +1,12 @@
 import graphene
+from graphene.types.unmountedtype import UnmountedType
 
 
 class ErrorType(graphene.ObjectType):
     field = graphene.String()
     messages = graphene.List(graphene.String)
+
+
+class DictType(UnmountedType):
+    key = graphene.String()
+    value = graphene.String()