def get_arraysize(self):
        return self._buffersize if self.buffersize else 1
write alignment to file.
dataset/ETHPy150Open airbnb/airflow/airflow/contrib/hooks/bigquery_hook.py/BigQueryCursor.get_arraysize--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/Mali.py/Mali.writeToFile