def __get__(self, model_instance, model_class):
    if model_instance is not None:
      query = Query(self.__model)
      return query.filter(self.__property + ' =', model_instance.key())
    else:
      return self
Set the Wichmann-Hill seed from (x, y, z).
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/db/__init__.py/_ReverseReferenceProperty.__get__--crossover with--dataset/ETHPy150Open babble/babble/include/jython/Lib/random.py/WichmannHill.__whseed