Iterate

examples/test.jGIS

@@ -1,5 +1,24 @@
 {
-  "layers": {},
-  "sources": {},
+  "sources": {
+    "699facc9-e7c4-4f38-acf1-1fd7f02d9f36": {
+      "type": "RasterSource",
+      "name": "RasterSource",
+      "parameters": {
+        "url": "https://tile.openstreetmap.org/{z}/{x}/{y}.png",
+        "minZoom": 0,
+        "maxZoom": 24
+      }
+    }
+  },
+  "layers": {
+    "2467576f-b527-4cb7-998d-fa1d056fb8a1": {
+      "type": "RasterLayer",
+      "parameters": {
+        "source": "699facc9-e7c4-4f38-acf1-1fd7f02d9f36"
+      },
+      "visible": true,
+      "name": "RasterSource Layer"
+    }
+  },
   "options": {}
-}
+}

python/jupytergis_core/jupytergis_core/jgis_ydoc.py

@@ -2,15 +2,16 @@
 from typing import Any, Callable
 from functools import partial
 
-from pycrdt import Array, Map, Text
+from pycrdt import Map, Text
 from jupyter_ydoc.ybasedoc import YBaseDoc
 
 
 class YJGIS(YBaseDoc):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self._ydoc["source"] = self._ysource = Text()
-        self._ydoc["layers"] = self._ylayers = Array()
+        self._ydoc["layers"] = self._ylayers = Map()
+        self._ydoc["sources"] = self._ysources = Map()
         self._ydoc["options"] = self._yoptions = Map()
 
     def version(self) -> str:
@@ -23,9 +24,10 @@ def get(self) -> str:
         :rtype: Any
         """
         layers = self._ylayers.to_py()
+        sources = self._ysources.to_py()
         options = self._yoptions.to_py()
         return json.dumps(
-            dict(layers=layers, options=options),
+            dict(layers=layers, sources=sources, options=options),
             indent=2,
         )
 
@@ -36,12 +38,12 @@ def set(self, value: str) -> None:
         :type value: Any
         """
         valueDict = json.loads(value)
-        newObj = []
-        for obj in valueDict["layers"]:
-            newObj.append(Map(obj))
 
         self._ylayers.clear()
-        self._ylayers.extend(newObj)
+        self._ylayers.update(valueDict.get("layers", {}))
+
+        self._ysources.clear()
+        self._ysources.update(valueDict.get("sources", {}))
 
         self._yoptions.clear()
         self._yoptions.update(valueDict.get("options", {}))
@@ -57,6 +59,9 @@ def observe(self, callback: Callable[[str, Any], None]):
         self._subscriptions[self._ylayers] = self._ylayers.observe_deep(
             partial(callback, "layers")
         )
+        self._subscriptions[self._ysources] = self._ysources.observe_deep(
+            partial(callback, "sources")
+        )
         self._subscriptions[self._yoptions] = self._yoptions.observe_deep(
             partial(callback, "options")
         )

python/jupytergis_core/pyproject.toml

@@ -19,7 +19,6 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
 ]
 dependencies = [
-  "jupyter_server>=2.0.6,<3",
   "jupyter_ydoc>=2,<3",
   "jupyter-collaboration>=2,<3",
 ]
@@ -43,7 +42,6 @@ artifacts = ["jupytergis_core/labextension"]
 exclude = [".github", "binder"]
 
 [tool.hatch.build.targets.wheel.shared-data]
-"install.json" = "share/jupyter/labextensions/@jupytergis/jupytergis-core/install.json"
 "jupytergis_core/labextension" = "share/jupyter/labextensions/@jupytergis/jupytergis-core"
 
 [tool.hatch.build.hooks.version]