keep_resource_stream_open property

ResourceSavingArgs.keep_resource_stream_open property

Specifies whether Aspose.Words should keep the stream open or close it after saving a resource.

@property
def keep_resource_stream_open(self) -> bool:
    ...

@keep_resource_stream_open.setter
def keep_resource_stream_open(self, value: bool):
    ...

Remarks

Default is False and Aspose.Words will close the stream you provided in the ResourceSavingArgs.resource_stream property after writing a resource into it. Specify True to keep the stream open.

Examples

Shows how to use a callback to print the URIs of external resources created while converting a document to HTML (ResourceUriPrinter).

class ResourceUriPrinter(aw.saving.IResourceSavingCallback):

    def __init__(self):
        self.m_saved_resource_count = None
        self.m_text = []

    def resource_saving(self, args):
        # If we set a folder alias in the SaveOptions object, we will be able to print it from here.
        self.m_saved_resource_count += 1
        self.m_text.append(f'Resource #{self.m_saved_resource_count} "{args.resource_file_name}"')
        extension = Path(args.resource_file_name).suffix
        if extension in ('.ttf', '.woff'):
            # By default, 'ResourceFileUri' uses system folder for fonts.
            # To avoid problems in other platforms you must explicitly specify the path for the fonts.
            args.resource_file_uri = str(Path(ARTIFACTS_DIR) / args.resource_file_name)
        self.m_text.append('\t' + args.resource_file_uri + '\n')
        # If we have specified a folder in the "ResourcesFolderAlias" property,
        # we will also need to redirect each stream to put its resource in that folder.
        args.resource_stream = system_helper.io.FileStream(args.resource_file_uri, system_helper.io.FileMode.CREATE)
        args.keep_resource_stream_open = False

    def get_text(self):
        return str.join('', self.m_text)

See Also

ResourceSavingArgs.document property ResourceSavingArgs.resource_file_name property