def getElement(self, namespaceURI, localName):
node = self._dom.getElement(self.node, localName, namespaceURI, default=None)<EOL>if node:<EOL><INDENT>return ElementProxy(self.sw, node)<EOL><DEDENT>return None<EOL>
Keyword arguments:
    namespaceURI -- namespace of element
    localName -- local name of element