def _get_object()

in s3transfer/__init__.py [0:0]

• 25 lines of code
• 4 McCabe index (conditional complexity)

    def _get_object(self, bucket, key, filename, extra_args, callback):
        # precondition: num_download_attempts > 0
        max_attempts = self._config.num_download_attempts
        last_exception = None
        for i in range(max_attempts):
            try:
                return self._do_get_object(
                    bucket, key, filename, extra_args, callback
                )
            except (
                socket.timeout,
                OSError,
                ReadTimeoutError,
                IncompleteReadError,
            ) as e:
                # TODO: we need a way to reset the callback if the
                # download failed.
                logger.debug(
                    "Retrying exception caught (%s), "
                    "retrying request, (attempt %s / %s)",
                    e,
                    i,
                    max_attempts,
                    exc_info=True,
                )
                last_exception = e
                continue
        raise RetriesExceededError(last_exception)