code: def out_putfile(self, fpath):
          
          with open(fpath, 'w') as csv_file:
              output = csv.writer(csv_file)
              output.writerows(self.__raw_data)
docs: 輸出成 CSV 檔
  
              :param path fpath: 檔案輸出位置
  
              .. todo:: files output using `with` syntax.