commit 5ccdb133c13ef7a4d0ec631b07f2acc95bc1385f
author Matteo Scandolo <teo@opennetworking.org> Wed Jan 17 14:02:12 2018 -0800
committer Matteo Scandolo <teo@opennetworking.org> Wed Jan 17 14:08:36 2018 -0800
tree c0ebd8fc4da81fe48fda7dfa487d02b971e11354
parent 24197a17721d4e27dfd716f34ea62cddd23ef02c

[CORD-2548] Improving error reporting when setattr fails on an ORMWrapper class

Change-Id: I9116a67b5b30a793f887561aa5901d032f6f81a0

src/tosca/parser.py

diff --git a/src/tosca/parser.py b/src/tosca/parser.py
index b30f716..854ff00 100644
--- a/src/tosca/parser.py
+++ b/src/tosca/parser.py
@@ -20,6 +20,7 @@
 from grpc_client.models_accessor import GRPCModelsAccessor
 from grpc._channel import _Rendezvous
 import json
+import traceback
 
 class TOSCA_Parser:
 
@@ -100,7 +101,10 @@
         for k,v in data.iteritems():
             # NOTE must-exists is a TOSCA implementation choice, remove it before saving the model
             if k != "must-exist":
-                setattr(model, k, v)
+                try:
+                    setattr(model, k, v)
+                except TypeError, e:
+                    raise Exception('Failed to set %s on field %s for class %s, Exception was: "%s"' % (v, k, model.model_name, e))
         return model
 
     @staticmethod
@@ -226,6 +230,7 @@
                     self.saved_model_by_name[recipe.name] = model
                 except Exception, e:
                     print "[XOS-TOSCA] Failed to save model: %s [%s]" % (class_name, recipe.name)
+                    traceback.print_exc()
                     raise e
 
         except ValidationError as e: