def network_time_out_err or func def try_network self args kwargs for

def network_time_out_error(func):
    def try_network(self, *args, **kwargs):
        for i in range(config.MAX_COUNT_NETWORK_ERROR):
            try:
                return func(self, *args, **kwargs)
            except grab.error.GrabTimeoutError:
                logger.error('GrabTimeoutError: count try = {}'.format(i))
                if i == config.MAX_COUNT_NETWORK_ERROR - 1:
                    raise
            else:
                break
    return try_network