def __init__(self, file_id_mod, settings):

        self.settings = settings

        try:
            self.header = Header(
                settings['immediate_dest'],
                settings['immediate_org'], file_id_mod,
                settings['immediate_dest_name'], settings['immediate_org_name']
            )
        except KeyError:
            raise Exception(
                'Settings require: "immediate_dest", "immediate_org", \
                immediate_dest_name", and "immediate_org_name"'
            )

        self.batches = list()
When called with the name which is not associated with a render method,
dataset/ETHPy150Open travishathaway/python-ach/ach/builder.py/AchFile.__init__--crossover with--dataset/ETHPy150Open twisted/nevow/nevow/test/test_element.py/ElementTests.test_missingRendererMethod