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Annotation of ExtFile/transaction_.py, revision 1.1

1.1     ! dwinter     1: #
        !             2: # Zope 2.8-style transactions for Zope <= 2.7.
        !             3: #
        !             4: 
        !             5: # $Id: transaction_.py 15452 2005-12-30 21:29:18Z shh42 $
        !             6: 
        !             7: def get():
        !             8:     return get_transaction()
        !             9: 
        !            10: def begin():
        !            11:     get_transaction().begin()
        !            12: 
        !            13: def commit(sub=0):
        !            14:     get_transaction().commit(sub)
        !            15: 
        !            16: def abort(sub=0):
        !            17:     get_transaction().abort(sub)
        !            18: 
        !            19: def savepoint(optimistic=0):
        !            20:     get_transaction().commit(1)
        !            21:     return DummySavePoint()
        !            22: 
        !            23: class DummySavePoint:
        !            24:     valid = 0
        !            25:     def rollback(self):
        !            26:         raise RuntimeError, 'Rollback of dummy savepoint'