def complete_xml_element(self, xmlnode, doc):
        _unused = doc
        if self.label is not None:
            xmlnode.setProp("label", self.label.encode("utf-8"))
        xmlnode.newTextChild(xmlnode.ns(), "value", self.value.encode("utf-8"))
        return xmlnode
Complete the XML node with `self` content.
dataset/ETHPy150Open kuri65536/python-for-android/python3-alpha/python-libs/pyxmpp2/ext/dataforms.py/Option.complete_xml_element