Backed out changeset a354afbe9b91

bank.py

@@ -2,7 +2,7 @@
 #The COPYRIGHT file at the top level of this repository contains
 #the full copyright notices and license terms.
 from trytond.model import ModelView, ModelSQL, fields
-from trytond import backend
+from trytond.backend import TableHandler
 from trytond.pyson import Not, Eval, Bool
 from trytond.transaction import Transaction
 
@@ -87,7 +87,6 @@ class BankAccount(ModelSQL, ModelView):
     def __register__(cls, module_name):
         super(BankAccount, cls).__register__(module_name)
         cursor = Transaction().cursor
-        TableHandler = backend.get('TableHandler')
         table = TableHandler(cursor, cls, module_name)
         # Migration for existing databases
         # Set column 'currency' not required