upload zip file enabled

pages/01_dcascade.py

@@ -175,12 +175,19 @@ def Page():
             f = file["file_obj"]
             set_content(f.read())
             set_uploaded(False)
+            print(file)
             
         def upload_file():
             if content:
+                
                 file_path = os.path.join("public",filename)
                 with open(file_path,"wb") as file:
                     file.write(content)
+                    if filename.endswith(".zip"):
+                        print(filename)
+                        shutil.unpack_archive(os.getcwd()+"/public/"+filename,os.getcwd()+"/public")
+                        os.remove(os.getcwd()+"/public/"+filename)
+
             set_uploaded(True)
         
         def open_river_file():
@@ -238,7 +245,7 @@ def Page():
                 if map_loaded:
                     MapComponent()
                 with solara.Card("Upload files"):
-                    solara.Markdown("Required \*.shp, \*.shx, \*.dbf and \*.prj files for **river** file and \*.csv for **q** file. (one at the time)")
+                    solara.Markdown("Required \*.shp, \*.shx, \*.dbf and \*.prj files for **river** file and \*.csv for **q** file. Upload files one at the time or compressed in a *zip* archive.")
                     with solara.ColumnsResponsive(1, large=6):    
                         solara.FileDrop(
                         label="Drag and drop a file here ",