def get_field(self, field_name, args, kwargs):
        try:
            return super(PartialFormatter, self).get_field(field_name,
                                                           args,
                                                           kwargs)
        except (KeyError, __HOLE__):
            return None, field_name
dataset/ETHPy150Open kwikteam/phy/phy/utils/event.py/PartialFormatter.get_field