Created
March 13, 2012 21:03
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| class TransactionManager(models.Manager): | |
| # ... | |
| def some_manager_method(self, transaction_id): | |
| try: | |
| tran = super(TransactionManager, self).get_query_set().get(id=transaction_id) | |
| except self.model.DoesNotExist: | |
| tran = None | |
| return tran |
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