def __repr__(self):
        try:
            u = unicode(self)
        except (UnicodeEncodeError, UnicodeDecodeError):
            u = '[Bad Unicode data]'
        return smart_str((self.__class__.__name__, u) % u'<%s: %s>')
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/db/models/base.py/Model.__repr__/swapped operands of `%`