explicitly cast to list before calling append(), because...

explicitly cast to list before calling append(), because ERP5Site.getPortalXxxList() (that can be called inside) returns tuple for now.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44986 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/TransformedResource.py

@@ -82,10 +82,10 @@ class TransformedResource(AmountGeneratorLine):
       return result
 
     def getMappedValueBaseCategoryList(self):
-      result = self._baseGetMappedValueBaseCategoryList()
+      result = list(self._baseGetMappedValueBaseCategoryList())
       if not result:
         if not self.hasCellContent(base_id='variation'):
-          result = self.getVariationRangeBaseCategoryList() # The current resource variation
+          result = list(self.getVariationRangeBaseCategoryList()) # The current resource variation
         if 'trade_phase' not in result:
           result.append('trade_phase')
       return result