def _key_to_file(self, key):
        path = hashlib.md5(force_bytes(key)).hexdigest()
        path = os.path.join(path[:2], path[2:4], path[4:])
        return os.path.join(self._dir, path)
Create a JobBinaryInternal from the values dictionary.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Django-1.6.10/django/core/cache/backends/filebased.py/FileBasedCache._key_to_file--crossover with--dataset/ETHPy150Open openstack/sahara/sahara/conductor/manager.py/ConductorManager.job_binary_internal_create