Uploading image files to managed folder

[Buse]

Hello,

I need to pull images from a folder, transform it and upload it to another folder using python script.

I pulled and transformed the images but I have trouble saving to destination folder. upload_data takes binary data not image data. Other upload methods requires "local file path"

Anyway other method I can use?

Thank you

[DanDy · Accepted solution]

You could use some code similar to this sample code:

import dataiku, io
from PIL import Image
import numpy as np
​
a = np.asarray(img)
img1 = Image.fromarray(a,'RGB')

buf=io.BytesIO()
img1.save(buf, format='PNG')

folder_handle = dataiku.Folder("3wglEqHl")
folder_handle.upload_stream("/Monimage7.jpg", buf.getvalue())