How to convert a numpy array into lmdb/training network

[Hossein Hasanpour]

Hello everyone, 

I'm trying to convert a numpy array that was created using py2learn into leveldb/lmdb so that I can use in Caffe. 

This is the script that I used to created the dataset: https://github.com/lisa-lab/pylearn2/blob/master/pylearn2/scripts/datasets/make_cifar10_gcn_whitened.py 

There is a script for torch that converts the numpy array to its format which can be found here : 

https://github.com/htwaijry/npy4th

 and 

https://gist.github.com/szagoruyko/ad2977e4b8dceb64c68ea07f6abf397b

I wonder if such a utility is available for caffe's leveldb/lmdb ? and if not any help is greatly appreciated it on either converting it to lmdb or even getting the images with their respective labels out so that I can use ImageLayer or 

use the old convert_image_set to get the lmdb dataset out of it. 

Best Regards