fix for unhandled _SkipField exception in Serializer.serialize_model

djangorestframework/serializer.py

@@ -229,6 +229,7 @@ class Serializer(object):
 
         # serialize each required field 
         for fname in fields:
+            try:
                 if hasattr(self, smart_str(fname)):
                     # check first for a method 'fname' on self first
                     meth = getattr(self, fname)
@@ -243,7 +244,6 @@ class Serializer(object):
                 else:
                     continue
 
-            try:
                 key = self.serialize_key(fname)
                 val = self.serialize_val(fname, obj)
                 data[key] = val