def fetch_file_content()

in ees_network_drive/files.py [0:0]

• 23 lines of code
• 5 McCabe index (conditional complexity)

    def fetch_file_content(self, service_name, file_details, smb_connection):
        """This method is used to fetch content from Network Drives file
        :param service_name: name of the drive
        :param file_details: dictionary containing file details
        :param smb_connection: connection object
        """
        file_obj = tempfile.NamedTemporaryFile()
        try:
            smb_connection.retrieveFile(service_name, file_details.get('file_path'), file_obj)
            file_obj.seek(0)
            try:
                extracted_content = extract(file_obj.read())
                file_obj.close()
                return extracted_content
            except TikaException as exception:
                self.logger.exception(
                    f"Error while extracting contents from file {file_details.get('file_name')} via Tika Parser. \
                        Error {exception}")
        except Exception as exception:
            if isinstance(exception, OSError) and exception.errno == errno.ENOSPC:
                self.logger.exception(
                    f"We reached the memory limit for extracting the file: {file_details.get('file_name')}. \
                        Skipping the contents of this file. Error: {exception}"
                )
            else:
                self.logger.exception(
                    f"Cannot read the contents of the file {file_details.get('file_name')} . Error {exception}")
        file_obj.close()