def _closure_model_unicode(self):
    """__unicode__ implementation for the dynamically created
        <Model>Closure model.
    """
    return (self.parent, self.child) % "Closure from %s to %s"
dataset/ETHPy150Open ocadotechnology/django-closuretree/closuretree/models.py/_closure_model_unicode/swapped operands of `%`