# Create the stream to write the XPS file to.
with open(path.join(Util.output_directory, "any-name.xps"), "wb") as xps_stream:
    # Create conversion options for Object LaTeX format upon Object TeX engine extension.
    options = TeXOptions.console_app_options(TeXConfig.object_latex)
    # Specify a file system working directory for the output.
    options.output_working_directory = OutputFileSystemDirectory(Util.output_directory)
    # Initialize the options for saving in XPS format.
    options.save_options = XpsSaveOptions()  # Default value. Arbitrary assignment.
    # Run LaTeX to XPS conversion.
    TeXJob(path.join(Util.input_directory, "hello-world.ltx"), XpsDevice(xps_stream), options).run()