Support recent versions of DeckGL (#1443)

panel/models/deckgl.py

@@ -23,8 +23,8 @@ class DeckGLPlot(HTMLBox):
     __css__ = ["https://api.mapbox.com/mapbox-gl-js/v1.7.0/mapbox-gl.css"]
 
     __javascript__ = [
-        "https://cdn.jsdelivr.net/npm/deck.gl@8.1.0-alpha.1/dist.min.js",
-        "https://cdn.jsdelivr.net/npm/@deck.gl/json@8.1.0-alpha.1/dist/dist.dev.js",
+        "https://cdn.jsdelivr.net/npm/deck.gl@8.1.12/dist.min.js",
+        "https://cdn.jsdelivr.net/npm/@deck.gl/json@8.1.12/dist.min.js",
         "https://cdn.jsdelivr.net/npm/@loaders.gl/csv@2.0.2/dist/dist.min.js",
         "https://cdn.jsdelivr.net/npm/@loaders.gl/json@2.0.2/dist/dist.min.js",
         "https://cdn.jsdelivr.net/npm/@loaders.gl/3d-tiles@2.0.2/dist/dist.min.js",
@@ -35,8 +35,8 @@ class DeckGLPlot(HTMLBox):
 
     __js_require__ = {
         'paths': OrderedDict([
-            ("deck.gl", "https://cdn.jsdelivr.net/npm/@deck.gl/jupyter-widget@^8.0.0/dist/index"),
-            ("mapbox-gl", 'https://cdn.jsdelivr.net/npm/mapbox-gl@1.6.1/dist/mapbox-gl.min'),
+            ("deck.gl", "https://cdn.jsdelivr.net/npm/@deck.gl/jupyter-widget@^8.1.2/dist/index"),
+            ("mapbox-gl", 'https://cdn.jsdelivr.net/npm/mapbox-gl@1.7.0/dist/mapbox-gl.min'),
         ]),
         'exports': {"deck.gl": "deck", "mapbox-gl": "mapboxgl"}
     }

panel/pane/deckgl.py

@@ -125,7 +125,7 @@ def _get_properties(self, layout=True):
             mapbox_api_key = data.pop('mapbox_key', self.mapbox_api_key)
             deck_widget = data.pop('deck_widget', None)
             tooltip = deck_widget.tooltip
-            data = recurse_data(data)
+            data = {k: v for k, v in recurse_data(data).items() if v is not None}
 
         if layout:
             properties = {p: getattr(self, p) for p in Layoutable.param