Added very basic Tastypie API, and dynamic forms for Country/County.

app/stores/api.py

@@ -0,0 +1,18 @@
+from django.forms.models import model_to_dict
+from tastypie.resources import ModelResource, ALL, ALL_WITH_RELATIONS
+from stores.models import County, Country
+
+
+class CountryResource(ModelResource):
+
+    def dehydrate(self, bundle):
+        counties = County.objects.filter(country=bundle.data['id'])
+        bundle.data['counties'] = [model_to_dict(c) for c in counties]
+        return bundle
+
+    class Meta:
+        queryset = Country.objects.all()
+        resource_name = 'country'
+        filtering = {
+            'id': ('exact',)
+        }