raise NotImplementedError, not NotImplemented

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10441 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Invoice.py

@@ -84,5 +84,5 @@ class Invoice(AccountingTransaction):
         Permissions.AccessContentsInformation, 'getTotalNetPrice')
     def getTotalNetPrice(self):
       """ Returns the total net price for this invoice """
-      raise NotImplemented
+      raise NotImplementedError
       return self.Invoice_zGetTotalNetPrice()
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