+ parser = argparse.ArgumentParser()
+ parser.add_argument(
+ u"--xstat0", type=str, default=u"",
+ help=u"Reference xstat object if any."
+ )
+ parser.add_argument(
+ u"--xstat1", type=str, default=u"",
+ help=u"Reference xstat object if any."
+ )
+ args = parser.parse_args()
+