code: def returned_types(self, method):
          
          result = []
          for rt in self.bodypart_types(method, input=False):
              result.append(rt)
          return result
docs: Get the L{xsd.sxbase.SchemaObject} returned by the I{method}.
          @param method: A service method.
          @type method: I{service.Method}
          @return: The name of the type return by the method.
          @rtype: [I{rtype},..]