feat(v3/4): Make it jupyter lab 3/4 compatible

examples/vtk_remote_rendering.ipynb

@@ -1,18 +1,5 @@
 {
  "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "0687f4ca-ee4c-493e-a76d-9102496244d6",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import os\n",
-    "os.environ[\"TRAME_DISABLE_V3_WARNING\"] = \"1\"\n",
-    "os.environ[\"TRAME_IFRAME_BUILDER\"] = \"jupyter-extension\"\n",
-    "os.environ[\"TRAME_BACKEND\"] = \"jupyter\""
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 2,

examples/vue23.ipynb

@@ -35,9 +35,7 @@
      "output_type": "stream",
      "text": [
       "Task was destroyed but it is pending!\n",
-      "task: <Task pending name='Task-6' coro=<GenericServer.start() done, defined at /Users/sebastien.jourdain/Documents/code/web/trame-suite/trame-jupyter-extension/.venv/lib/python3.9/site-packages/wslink/backends/generic/core.py:110> wait_for=<Future pending cb=[<TaskWakeupMethWrapper object at 0x1103ff940>()]> cb=[Server.start.<locals>.on_done() at /Users/sebastien.jourdain/Documents/code/web/trame-suite/trame-jupyter-extension/.venv/lib/python3.9/site-packages/trame_server/core.py:595]>\n",
-      "Task was destroyed but it is pending!\n",
-      "task: <Task pending name='Task-7' coro=<GenericServer.start() done, defined at /Users/sebastien.jourdain/Documents/code/web/trame-suite/trame-jupyter-extension/.venv/lib/python3.9/site-packages/wslink/backends/generic/core.py:110> wait_for=<Future pending cb=[<TaskWakeupMethWrapper object at 0x110540550>()]> cb=[Server.start.<locals>.on_done() at /Users/sebastien.jourdain/Documents/code/web/trame-suite/trame-jupyter-extension/.venv/lib/python3.9/site-packages/trame_server/core.py:595]>\n"
+      "task: <Task pending name='Task-6' coro=<GenericServer.start() done, defined at /Users/sebastien.jourdain/Documents/code/web/trame-suite/.venv/lib/python3.9/site-packages/wslink/backends/generic/core.py:110> wait_for=<Future pending cb=[<TaskWakeupMethWrapper object at 0x10393f7f0>()]> cb=[Server.start.<locals>.on_done() at /Users/sebastien.jourdain/Documents/code/web/trame-suite/.venv/lib/python3.9/site-packages/trame_server/core.py:595]>\n"
      ]
     },
     {
@@ -70,13 +68,8 @@
    "outputs": [
     {
      "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "18f70ee64b7246a99a48e030d700f571",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "HTML(value='<iframe id=\"vue2_trame__template_main\" src=\"/trame-jupyter-server/vue2/index.html?ui=main&server=v…"
+      "text/html": [
+       "<iframe id=\"vue2_trame__template_main\" src=\"/trame-jupyter-server/servers/vue2/index.html?ui=main&server=vue2&wsProxy&reconnect=auto\" data-kernel-id=\"065f5718-43b3-48dc-8969-7963f3c69fb6\" style=\"border: none; width: 100%; height: 45px;\"></iframe>"
       ]
      },
      "metadata": {},
@@ -95,13 +88,8 @@
    "outputs": [
     {
      "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "d072c8d647ef401190225ebc11de6907",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": [
-       "HTML(value='<iframe id=\"vue3_trame__template_main\" src=\"/trame-jupyter-server/vue3/index.html?ui=main&server=v…"
+      "text/html": [
+       "<iframe id=\"vue3_trame__template_main\" src=\"/trame-jupyter-server/servers/vue3/index.html?ui=main&server=vue3&wsProxy&reconnect=auto\" data-kernel-id=\"065f5718-43b3-48dc-8969-7963f3c69fb6\" style=\"border: none; width: 100%; height: 45px;\"></iframe>"
       ]
      },
      "metadata": {},
@@ -181,9 +169,29 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "id": "22ade450-dbb7-41cd-a8dd-7784b702044f",
    "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "/var/folders/p_/hxjn_q0j2kg_16rfcdlc259hs_3p6n/T/tmp9dg6rj91\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "\n",
+    "print(os.environ.get(\"TRAME_JUPYTER_EXTENSION\"))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "eb35c430-923a-4288-b05b-508b9d1dd094",
+   "metadata": {},
    "outputs": [],
    "source": []
   }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "trame-jupyter-extension",
-    "version": "0.1.2",
+    "version": "0.1.3",
     "description": "A JupyterLab extension for trame communication layer",
     "keywords": [
         "jupyter",
@@ -54,7 +54,7 @@
         "watch:labextension": "jupyter labextension watch ."
     },
     "dependencies": {
-        "@jupyterlab/application": "^4.0.0",
+        "@jupyterlab/application": "^3.5.0 || ^4.0.5",
         "@jupyterlab/coreutils": "^6.0.0",
         "@jupyterlab/services": "^7.0.0"
     },

pyproject.toml

@@ -22,6 +22,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
 ]
 dependencies = [
+    "jupyterlab >=3.5,<5",
     "jupyter_server>=2.0.1,<3",
     "trame>=3.2.7",
 ]
@@ -69,7 +70,7 @@ version_cmd = "hatch version"
 
 [tool.jupyter-releaser.hooks]
 before-build-npm = [
-    "python -m pip install 'jupyterlab>=4.0.0,<5'",
+    "python -m pip install 'jupyterlab >=3.5,<5'",
     "jlpm",
     "jlpm build:prod"
 ]

yarn.lock

@@ -243,7 +243,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@jupyterlab/application@npm:^4.0.0":
+"@jupyterlab/application@npm:^3.5.0 || ^4.0.5":
   version: 4.0.6
   resolution: "@jupyterlab/application@npm:4.0.6"
   dependencies:
@@ -5182,7 +5182,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "trame-jupyter-extension@workspace:."
   dependencies:
-    "@jupyterlab/application": ^4.0.0
+    "@jupyterlab/application": ^3.5.0 || ^4.0.5
     "@jupyterlab/builder": ^4.0.0
     "@jupyterlab/coreutils": ^6.0.0
     "@jupyterlab/services": ^7.0.0