code: def setUpClass(cls):
      class ClassWithFinal(with_metaclass(FinalMeta, object)):
          a = final("ClassWithFinal: a")
          b = "ClassWithFinal: b"
  
          @final
          def f(self):
              return "ClassWithFinal: f"
  
          def g(self):
              return "ClassWithFinal: g"
  
      cls.class_ = ClassWithFinal
  
imports: from abc import abstractmethod, ABCMeta
  from unittest import TestCase
  from six import with_metaclass
  from catalyst.utils.final import FinalMeta, final
  from catalyst.utils.metautils import compose_types
label_desc: Use image node_id 1 for calling the FinalMetaTestCase obj's underlying member method code with example usage: obj.setUpClass(cls) and returns: str, str