code: def parse_classname(self, tup_tree):
          
  
          self.check_node(tup_tree, 'CLASSNAME', ('NAME',), (), ())
  
          classname = attrs(tup_tree)['NAME']
          class_path = CIMClassName(classname)
  
          return class_path
docs: Parse a CLASSNAME element and return the class path it represents as a
          CIMClassName object.
  
            ::
  
              <!ELEMENT CLASSNAME EMPTY>
              <!ATTLIST CLASSNAME
                  %CIMName;>
  
          Returns:
              CIMClassName object (without namespace or host)