def __init__(self, func, name=None, indexed=None,<EOL>repeated=None, verbose_name=None):
super(ComputedProperty, self).__init__(name=name, indexed=indexed,<EOL>repeated=repeated,<EOL>verbose_name=verbose_name)<EOL>self._func = func<EOL>
Constructor.

        Args:
          func: A function that takes one argument, the model instance, and returns
                a calculated value.