[Feature Request] Leaflet or Folium integration

[Filhomn]

Is there any way to use Leaflet.js on PyWebIO?

Kind Regards

Please move to Discussions - Feature Request for posting.

[helincao]

Do you have to use JS packages? They both have corresponding Python libraries, which can put maps on your pywebio apps.

[Filhomn]

Do you have to use JS packages? They both have corresponding Python libraries, which can put maps on your pywebio apps.

I tried with pywebio.output.put_html(html) for folium, but without success. The Python packages are more limited, so if there is a way to use them in pure js, it would be great!

[helincao]

Please take look at Leafmap: https://github.com/giswqs/leafmap
I was able to use put_html to add maps to my page.

[pstatonwx]

Do you have to use JS packages? They both have corresponding Python libraries, which can put maps on your pywebio apps.

I tried with pywebio.output.put_html(html) for folium, but without success. The Python packages are more limited, so if there is a way to use them in pure js, it would be great!

@Filhomn

Did you get it to work?

[wang0618]

It works for me:

from pywebio import *
import folium

def main():
    m = folium.Map(location=[45.5236, -122.6750])
    output.put_html(m)

start_server(main, port=8080, debug=True)

also @pstatonwx

[pstatonwx]

@wang0618 thanks! was just checking to see if they were successful :)

[Filhomn]

Yes, I did! Sorry, for not giving the feedback before. I recommend using Ipyleaflet instead of Folium… It is more close to the original Leaflet js library. Thanks!

[Filhomn]

Yes, it works on jupyter, but it is possible to implement on pywebio as well:

`from ipyleaflet import Map
from ipywidgets import embed
from pywebio import start_server, config

def bmi():
lat, lon = 18, 95
m = Map(center=(lat,lon), zoom=3)
snippet = embed.embed_snippet(views=m)
html = embed.html_template.format(title="", snippet=snippet)
put_html(html)

if name == 'main':
start_server(bmi, port=8080,debug=True, static_dir= './static') `

[pstatonwx]

Awesome!! Haha I deleted my comment right after I posted it because I was like "well that's a dumb thing to ask"

[Filhomn]

Not really dumb… It still doesn’t have the same interactivity as in jupyter. But, It would be great if pywebio works with ipywidgets!