def _db_type(self, field, internal_type):
        data = DictWrapper(field.__dict__, self.connection.ops.quote_name, "qn_")
        try:
            return data % self.connection.creation.data_types[internal_type]
        except KeyError:
            return None
dataset/ETHPy150Open adieu/django-nonrel/django/db/backends/creation.py/BaseDatabaseCreation._db_type/swapped operands of `%`