def delete_many(self, keys, version=None):
        raise NotImplementedError
Opens the file-like object defined by path specification.
dataset/ETHPy150Open sebleier/django-redis-cache/redis_cache/backends/base.py/BaseRedisCache.delete_many--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/file_io/tsk_file_io.py/TSKFile._Open