Remove permission for Xform API view

cadasta/questionnaires/renderer/xform.py

@@ -71,8 +71,6 @@ def transform_to_xform_json(self, data):
             data.get('question_groups', []))
         json['children'] = sorted(questions + question_groups,
                                   key=lambda x: x['index'])
-        for c in json['children']:
-            print(c['name'], c.get('index', "nothing"))
         return json
 
     def insert_version_attribute(self, xform, root_node, version):

cadasta/questionnaires/views/api.py

@@ -4,7 +4,6 @@
 from rest_framework import generics, mixins, status
 from rest_framework.response import Response
 from rest_framework.renderers import JSONRenderer, BrowsableAPIRenderer
-from rest_framework.permissions import IsAuthenticated
 from tutelary.mixins import APIPermissionRequiredMixin
 
 from organization.models import Project
@@ -18,7 +17,11 @@ class QuestionnaireDetail(APIPermissionRequiredMixin,
                           mixins.CreateModelMixin,
                           generics.RetrieveUpdateAPIView):
     renderer_classes = (JSONRenderer, BrowsableAPIRenderer, XFormRenderer, )
-    permission_classes = (IsAuthenticated,)
+
+    def get_actions(self, request):
+        if request.GET.get('format') == 'xform':
+            return None
+        return 'questionnaire.view'
 
     def patch_actions(self, request):
         try:
@@ -28,7 +31,7 @@ def patch_actions(self, request):
 
     serializer_class = QuestionnaireSerializer
     permission_required = {
-        'GET': 'questionnaire.view',
+        'GET': get_actions,
         'PUT': patch_actions,
     }