def to_dict(self):
        d = {}
        for batch in self:
            d[batch.table.name] = batch.to_dict()
        return d
Return a filename to be used to output external files
dataset/ETHPy150Open darcyliu/storyboard/boto/dynamodb/batch.py/BatchList.to_dict--crossover with--dataset/ETHPy150Open perseas/Pyrseas/pyrseas/dbobject/__init__.py/DbSchemaObject.extern_filename