diff -r 11707295d4e6 -r aa865f3be80d entity.py
--- a/entity.py	Fri Jan 18 16:40:11 2013 +0100
+++ b/entity.py	Fri Jan 18 18:31:51 2013 +0100
@@ -579,10 +579,8 @@
         """custom json dumps hook to dump the entity's eid
         which is not part of dict structure itself
         """
-        self.complete()
         dumpable = self.cw_attr_cache.copy()
         dumpable['eid'] = self.eid
-        dumpable['__cwetype__'] = self.__regid__
         return dumpable
 
     def cw_adapt_to(self, interface):