Now using tastypie for all our API needs.

pinry/api/api.py

@@ -0,0 +1,16 @@
+from tastypie.resources import ModelResource
+from tastypie import fields
+
+from pinry.pins.models import Pin
+
+
+class PinResource(ModelResource):
+    thumbnail = fields.CharField(readonly=True)
+
+    class Meta:
+        queryset = Pin.objects.all()
+        resource_name = 'pin'
+        include_resource_uri = False
+
+    def dehydrate_thumbnail(self, bundle):
+        return Pin.objects.only('image').get(pk=bundle.data['id']).image.url_200x1000