SequenceWrapper

class torchdata.datapipes.map.SequenceWrapper(sequence, deepcopy=True)

Wraps a sequence object into a MapDataPipe.

Parameters

• sequence – Sequence object to be wrapped into an MapDataPipe

• deepcopy – Option to deepcopy input sequence object

Note

If deepcopy is set to False explicitly, users should ensure that data pipeline doesn’t contain any in-place operations over the iterable instance, in order to prevent data inconsistency across iterations.