code: def process_file_object(file_obj, importer, progress):
      
  
      logging.info("Processing schedule data.")
  
      try:
          handler = XmlCallbacks(importer, progress)
          parser = sax.make_parser()
          parser.setContentHandler(handler)
          parser.setErrorHandler(handler)
          parser.parse(file_obj)
      except:
          logging.exception("Parse failed.")
          raise
  
      logging.info("Schedule data processed.")
docs: Parse the data using the connected file-like object.