code: def parse_xml_node(self, node):
          '''Parse an xml.dom Node object representing a configuration data into
          this object.
  
          '''
          self.name = node.getAttributeNS(RTS_NS, 'name')
          if node.hasAttributeNS(RTS_NS, 'data'):
              self.data = node.getAttributeNS(RTS_NS, 'data')
          else:
              self.data = ''
          return self parse_xml_node(self, node):
          '''Parse an xml.dom Node object representing a configuration data into
          this object.
  
          '''
          self.name = node.getAttributeNS(RTS_NS, 'name')
          if node.hasAttributeNS(RTS_NS, 'data'):
              self.data = node.getAttributeNS(RTS_NS, 'data')
          else:
              self.data = ''
          return self
docs: Parse an xml.dom Node object representing a configuration data into
          this object.