returnn.torch.data.queued_data_iter¶ Data iterator on a data loader which an additional queue class returnn.torch.data.queued_data_iter.QueuedDataIter(original_iter: Iterable[T] | Iterator[T])[source]¶ Wraps another iterator, and also has a queue which allows to put items back in. extend(items: Sequence[T])[source]¶ Extend the queue. The next items by __next__() will be the ones from items, in the same order.