How to use lux library in Streamlit

🎈 Using Streamlit
1

Hello, I’m not able to use the lux library streamlit. can you guide us on how to use below URL library in streamlit? Note: lux library works on jupyter notebook .ipynb file but my code works on .py file

2

Hi @arjunko, welcome to the Streamlit community!

Based on the README here, this appears to be a Jupyter Notebook/Jupyterlab extension, and as far as I know, no one has written a Streamlit wrapper. Looks like a really useful tool though, would be great if someone in the community wrote a Streamlit component for it!

Best,
Randy

1 Like
3

Hi @arjunko @randyzwitch, I’ve recently added the ability for Lux to integrate with Streamlit Components. You can read more about it here. Hope that helps!

3 Likes
4

Hi, Am facing this error for the code that is posted in the demo docs

image
image2898×1446 239 KB

Blockquote
import pandas as pd
import streamlit as st
import streamlit.components.v1 as components
st.title(‘Analysis of Happy Planet Index Dataset’)
st.write(‘Check out these cool visualizations!’)
df = pd.read_csv(“https://raw.githubusercontent.com/lux-org/lux-datasets/master/data/hpi.csv”)
df.default_display = “lux” # Set Lux as default display
html_content = df.save_as_html()
components.html(html_content, width=800, height=350)
st.write(df)

$ conda list
lux-api 0.3.0
lux-widget 0.1.5

Any help is appreciated.

6

@stonelazy
Doesn’t look like you imported lux in that code.
Try it this way.

import streamlit as st
import streamlit.components.v1 as components
import pandas as pd
import lux

def app():
    st.title('Analysis of Happy Planet Index Dataset')
    st.write('Check out these cool visualizations!')
    df = pd.read_csv("https://raw.githubusercontent.com/lux-org/lux-datasets/master/data/hpi.csv")
    export_file = 'visualizations.html'
    df.save_as_html(export_file)
    html = open(export_file, 'r').read()
    components.html(html, width=800, height=350)

app()
1 Like