def __call__(self, key, f,
                 time_expire=DEFAULT_TIME_EXPIRE):
        raise NotImplementedError
Optional Hadoop partitioner class to use to determine how mapper
dataset/ETHPy150Open uwdata/termite-visualizations/web2py/gluon/cache.py/CacheAbstract.__call__--crossover with--dataset/ETHPy150Open Yelp/mrjob/mrjob/job.py/MRJob.partitioner