How do I get data in vis_spec and save it to a variable (pygwalker.api.streamlit )?

[andrec84j]

Streamlit
from pygwalker.api.streamlit import StreamlitRenderer

Is it possible to take the data from vis_spec after finishing the construction of a graph and save the data in a variable?

[longxiaofei]

Hi @andrec84j ,This feature is not currently supported.

I'm interested to know what things you would be able to accomplish with this feature.

Could you please share some details?

[longxiaofei]

Hi, @andrec84j

pygwalker already support this feature in pygwalker==0.4.9.4a0.

from pygwalker.api.streamlit import StreamlitRenderer
import pandas as pd
import streamlit as st

@st.cache_resource
def get_pyg_renderer() -> "StreamlitRenderer":
    df = pd.read_csv("xxx")
    return StreamlitRenderer(df)

renderer = get_pyg_renderer()

event = renderer.explorer()

print(event)

[zd1990]

hi,@longxiaofei
Is it possible to obtain the last filtered dataframe object in Gradio?

    df = pd.DataFrame(dj)  
    pyg_app = get_html_on_gradio(df, spec="./viz-config.json",spec_io_mode="rw",default_tab="data")  
    gr.HTML(pyg_app)  

[longxiaofei]

Hi @zd1990

Do you want to get the filtered data by operating in the data tab?

This feature is not currently supported, but I am developing it .

[zd1990]

@longxiaofei
Yes, thanks for your work

[andrec84j]

Hi @andrec84j ,This feature is not currently supported.

I'm interested to know what things you would be able to accomplish with this feature.

Could you please share some details?

Hello @longxiaofei
By achieving this, you add the functionality to save and share the analysis with other customers without the need to send or load the viz_spec.

I created an area to save the viz_spec with the possibility of sharing but it would be interesting for the user to be able to save and share without worrying about copying and pasting the PyGWalker Code