Method __get__

example_code/item_065.py:195–198

(self, instance, instance_type)

        self.internal_name = "_" + column_name

    def __get__(self, instance, instance_type):
        if instance is None:
            return self
        return getattr(instance, self.internal_name, "")

    def __set__(self, instance, value):
        adjusted_value = self.convert(value)