def replace(self, key, val, time=0, min_compress_len=0):
        return self._set("replace", key, val, time, min_compress_len)
Return the indices of leaf nodes in the level set tree.
dataset/ETHPy150Open mozilla/source/vendor-local/lib/python/memcache.py/Client.replace--crossover with--dataset/ETHPy150Open CoAxLab/DeBaCl/debacl/level_set_tree.py/LevelSetTree.get_leaf_nodes