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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def cache_job(self, jid, id_, ret, fun):
        '''
        Cache the job information
        '''
        self.returners['{0}.returner'.format(self.opts['master_job_cache'])]({'jid': jid,
                                                                              'id': id_,
                                                                              'return': ret,
                                                                              'fun': fun})