code: def serializable_value(self, obj):
          ''' Produce the value as it should be serialized.
  
          Sometimes it is desirable for the serialized value to differ from
          the ``__get__`` in order for the ``__get__`` value to appear simpler
          for user or developer convenience.
  
          Args:
              obj (HasProps) : the object to get the serialized attribute for
  
          Returns:
              JSON-like
  
          '''
          value = self.__get__(obj, obj.__class__)
          return self.property.serialize_value(valuef serializable_value(self, obj):
          ''' Produce the value as it should be serialized.
  
          Sometimes it is desirable for the serialized value to differ from
          the ``__get__`` in order for the ``__get__`` value to appear simpler
          for user or developer convenience.
  
          Args:
              obj (HasProps) : the object to get the serialized attribute for
  
          Returns:
              JSON-like
  
          '''
          value = self.__get__(obj, obj.__class__)
          return self.property.serialize_value(value)
docs: Produce the value as it should be serialized.
  
          Sometimes it is desirable for the serialized value to differ from
          the ``__get__`` in order for the ``__get__`` value to appear simpler
          for user or developer convenience.
  
          Args:
              obj (HasProps) : the object to get the serialized attribute for
  
          Returns:
              JSON-like