Method save

aws-python-rest-api-with-pynamodb/todos/todo_model.py:23–25

(self, conditional_operator=None, **expected_values)

    updatedAt = UTCDateTimeAttribute(null=False)

    def save(self, conditional_operator=None, **expected_values):
        self.updatedAt = datetime.now()
        super(TodoModel, self).save()

    def __iter__(self):
        for name, attr in self._get_attributes().items():