## DocumentPartSavingArgs.document_part_stream property

Allows to specify the stream where the document part will be saved to.


```python
@property
def document_part_stream(self) -> io.BytesIO:
    ...

@document_part_stream.setter
def document_part_stream(self, value: io.BytesIO):
    ...

```

### Remarks

This property allows you to save document parts to streams instead of files during HTML export.

The default value is ``None``. When this property is ``None``, the document part 
will be saved to a file specified in the [DocumentPartSavingArgs.document_part_file_name](../document_part_file_name/) property.

When saving to a stream in HTML format is requested by [Document.save()](../../../aspose.words/document/save/#bytesio_saveformat) 
or [Document.save()](../../../aspose.words/document/save/#bytesio_saveoptions) and first document part is about to be saved, 
Aspose.Words suggests here the main output stream initially passed by the caller.

When saving to EPUB format that is a container format based on HTML, [DocumentPartSavingArgs.document_part_stream](./) cannot 
be specified because all subsidiary parts will be encapsulated into a single output package.




### See Also

* module [aspose.words.saving](../../)
* class [DocumentPartSavingArgs](../)
* property [DocumentPartSavingArgs.keep_document_part_stream_open](../keep_document_part_stream_open/)