downloadable file

Dockerfile

@@ -26,4 +26,4 @@ USER ${NB_USER}
 RUN mkdir ./public
 EXPOSE 8765
 
-CMD ["solara", "run", "./pages", "--host=0.0.0.0"]
+CMD ["solara", "run", "./pages", "--host=0.0.0.0", "--production"]

docker-compose.yml

@@ -2,8 +2,10 @@
 # docker-compose up -d
 services:
   dcascade:
-    image: 901702069075.dkr.ecr.us-east-1.amazonaws.com/dcascade-app:latest
+    image: dcascade-app:latest
     ports:
       - "8765:8765"
     volumes:
-      - ./public:/home/jovyan/public
+      - ./public:/home/jovyan/public
+    environment:
+      - SOLARA_HOST=localhost

pages/01_dcascade.py

@@ -1,20 +1,17 @@
 import os
 from pathlib import Path
 import shutil
-from typing import Callable, Optional, Union, cast
-import geojson
-# import leafmap
-from ipyleaflet import Map, GeoData, basemaps, LayersControl, ScaleControl, FullScreenControl, WidgetControl, TileLayer, Marker
+from typing import Optional, cast
+from ipyleaflet import Map, GeoData, basemaps, LayersControl, TileLayer
 import geopandas as gpd
 import solara
-from solara import FigureEcharts, display
-from leafmap.toolbar import change_basemap
+from solara import FigureEcharts
 from solara.components.file_drop import FileInfo
 from dcascade_py import dcascade_py
 import xarray as xr
 from shapely.geometry import LineString,MultiLineString
 import time
-
+import shutil
 
 file_nc = solara.reactive("")
 file_shp = solara.reactive("")
@@ -51,6 +48,14 @@ maps = {
 map_name = solara.reactive(list(maps)[0])
 
 
+def create_data_archive():
+    
+    # Specify the folder path to be zipped
+    folder_to_zip = file_shp.value.split("/deposito")[-2]
+    # Zip the folder
+    shutil.make_archive(folder_to_zip,'zip',f"{os.getcwd()}/public/data/",os.path.basename(folder_to_zip))
+
+
 def on_variable_change(variable):
     print("feature",feature_properties.value)
     sel_var.set(variable)
@@ -196,7 +201,11 @@ def MapComponent():
         global_map_loaded.set(True)
         solara.Select(label="Variable", value=sel_var, values=variables.value, on_value=on_variable_change)
         FigureEcharts(option=chart_options.value["line"])
-        
+
+        create_data_archive()
+        print(os.environ["SOLARA_HOST"])
+        solara.Markdown(f"[**Click here to download output files**](http://{os.environ['SOLARA_HOST']}:8765/static/public/data/{file_shp.value.split('/deposito')[-2].split('/')[-1]}.zip)")
+        # solara.Markdown(f'<a href=http://localhost:8765/static/public/data/{file_shp.value.split("/deposito")[-2].split("/")[-1]}.zip target="_blank">Download file</a>')
 
 
 @solara.component