Using imge files in Dash App
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Usersyed
Partner, Registered Posts: 29 Partner
Hi all,
I have an image file placed under the static web resources in Dataiku.
How do we specify the path for this image so that I can use this image in my Dash app?
Note: I am using an online instance of Dataiku and not on my local server.
Operating system used: Windows
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Answers
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Alexandru Dataiker, Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 1,211 Dataiker
Hi @Usersyed
,
Global Shared Code is not available on Dataiku Online instances at this time. So you will not be able to use static resources. You should instead use a Managed folder where you store the images and read from that folder.import plotly.express as px import dataiku import dash_core_components as dcc import dash_html_components as html import pandas as pd import plotly.graph_objects as go import dash import base64 #replace images with the actual folder name folder = dataiku.Folder("images") with folder.get_download_stream("subfolder/test.png") as stream: encoded_image = base64.b64encode(stream.read()) #print(encoded_image) app.layout = html.Div([ html.Img(src='data:image/png;base64,{}'.format(encoded_image.decode())) ])
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@AlexT
Thank you for this solution.
I will test this one also.
I tried using "/local/static/image_name" as the file path and it worked. -
Hi, how would this work in cases where you're using DataIku on a local server?