developers81828182 / streamlit-folium

Streamlit Component for rendering Folium maps

streamlit-folium: geospatial made easy in Streamlit!

streamlit-folium integrates two great open-source projects in the Python ecosystem: Streamlit and Folium!

Installation

pip install streamlit-folium

or

conda install -c conda-forge streamlit-folium

Usage

Currently, there are two functions defined:

• st_folium(): a bi-directional Component, taking a Folium/Branca object and plotting to the Streamlit app. Upon mount/interaction with the Streamlit app, st_folium() returns a Dict with selected information including the bounding box and items clicked on

• folium_static(): takes a folium.Map, folium.Figure, or branca.element.Figure object and displays it in a Streamlit app.

  Note: folium_static() is based on the _repr_html() representation created in Folium. This function should be a strict subset the of functionality of the newer st_folium() function. It is recommended that users switch to st_folium() as soon as possible, as folium_static() will likely be deprecated.

  If there is a reason why folium_static() needs to remain, please leave a GitHub issue describing your use case.

Example