Update to Jupyterlab 4 and Lumino 2

.github/workflows/build.yml

@@ -45,13 +45,13 @@ jobs:
           yarn-
 
     - name: Install dependencies
-      run: python -m pip install -U jupyter_packaging~=0.12.3 jupyterlab~=3.6.3 pip wheel
+      run: python -m pip install -U jupyter_packaging~=0.12.3 jupyterlab~=4.0.0 pip wheel
     - name: Install the extension
       run: |
         set -eux
         python -m pip install .
     - name: Integration test
       run: |
-        jupyter serverextension list 2>&1 | grep -ie "jupyterlab_latex.*OK"
+        jupyter server extension list 2>&1 | grep -ie "jupyterlab_latex.*OK"
         jupyter labextension list 2>&1 | grep -ie "@jupyterlab/latex.*OK"
 

.gitignore

@@ -10,3 +10,4 @@ lib/
 node_modules/
 npm-debug.log
 test/build/*
+/.yarn

.yarnrc.yml

@@ -0,0 +1,3 @@
+enableImmutableInstalls: false
+
+nodeLinker: node-modules

README.md

@@ -25,9 +25,9 @@ For more advanced usage documentation, see [here](docs/advanced.md).
 
 ## Requirements
 
-- JupyterLab >= 3.6
+- JupyterLab >= 4.0
   - older versions are supported in previous releases available on PyPI and npm, check [releases](https://github.com/jupyterlab/jupyterlab-latex/releases)
-- Python >= 3.6
+- Python >= 3.8
 - An application that can compile `.tex` files to PDF (e.g., `pdflatex`, `xelatex`; use `pdflatex.exe` on Windows with MiKTeX). This application must be available as a command in the same environment as the notebook server.
 - An application that can process `.bib` files for producing bibliographies. As with the LaTeX command, this must be available in the same environment as the notebook server.
 
@@ -56,7 +56,8 @@ and see the block like this in the output
 ```
 jupyterlab_latex enabled
     - Validating jupyterlab_latex...
-      jupyterlab_latex 3.1.0 OK
+Package jupyterlab_latex took 0.0010s to import
+      jupyterlab_latex 4.0.0 OK
 ```
 
 then
@@ -129,7 +130,7 @@ The `jlpm` command is JupyterLab's pinned version of
 To simplify the development setup, you can use the following Conda environment:
 
 ```
-conda create -n jupyterlab-latex-env -c conda-forge python=3.10 jupyterlab=3.6.3 jupyter_packaging=0.12.3 nodejs=18
+conda create -n jupyterlab-latex-env -c conda-forge python=3.10 jupyterlab=4.0.0 jupyter_packaging=0.12.3 nodejs=18
 conda activate jupyterlab-latex-env
 ```
 

binder/requirements.txt

@@ -1,4 +1,4 @@
-jupyter_packaging ~=0.10,<2
-jupyterlab ~=3.0
+jupyter_packaging ~=0.12.3,<2
+jupyterlab ~=4.0
 setuptools
 nbgitpuller

jupyterlab_latex/__init__.py

@@ -34,7 +34,7 @@ def load_jupyter_server_extension(nb_server_app):
     Args:
         nb_server_app (NotebookApp): handle to the Notebook webserver instance.
     """
-    from notebook.utils import url_path_join
+    from jupyter_server.utils import url_path_join
 
     from .build import LatexBuildHandler
     from .synctex import LatexSynctexHandler

jupyterlab_latex/build.py

@@ -6,7 +6,7 @@
 
 from tornado import gen, web
 
-from notebook.base.handlers import APIHandler
+from jupyter_server.base.handlers import APIHandler
 
 from .config import LatexConfig
 from .util import run_command

jupyterlab_latex/synctex.py

@@ -6,7 +6,7 @@
 
 from pathlib import Path
 
-from notebook.base.handlers import APIHandler
+from jupyter_server.base.handlers import APIHandler
 
 from .config import LatexConfig
 from .util import run_command

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/latex",
-  "version": "3.2.0",
+  "version": "4.0.0",
   "description": "JupyterLab extension for running LaTeX",
   "keywords": [
     "jupyter",
@@ -56,45 +56,55 @@
     ]
   },
   "dependencies": {
-    "@jupyterlab/application": "^3.6.0",
-    "@jupyterlab/apputils": "^3.6.0",
-    "@jupyterlab/codeeditor": "^3.6.0",
-    "@jupyterlab/coreutils": "^5.0.0",
-    "@jupyterlab/docmanager": "^3.6.0",
-    "@jupyterlab/docregistry": "^3.6.0",
-    "@jupyterlab/filebrowser": "^3.6.0",
-    "@jupyterlab/fileeditor": "^3.6.0",
-    "@jupyterlab/launcher": "^3.6.0",
-    "@jupyterlab/mainmenu": "^3.6.0",
-    "@jupyterlab/services": "^6.0.0",
-    "@jupyterlab/settingregistry": "^3.6.0",
-    "@jupyterlab/statedb": "^3.6.0",
-    "@jupyterlab/ui-components": "^3.6.0",
-    "@lumino/coreutils": "^1.5.3",
-    "@lumino/disposable": "^1.4.3",
-    "@lumino/domutils": "^1.2.3",
-    "@lumino/messaging": "^1.4.3",
-    "@lumino/widgets": "^1.16.1",
+    "@jupyterlab/application": "^4.0.0",
+    "@jupyterlab/apputils": "^4.0.0",
+    "@jupyterlab/codeeditor": "^4.0.0",
+    "@jupyterlab/coreutils": "^6.0.0",
+    "@jupyterlab/docmanager": "^4.0.0",
+    "@jupyterlab/docregistry": "^4.0.0",
+    "@jupyterlab/filebrowser": "^4.0.0",
+    "@jupyterlab/fileeditor": "^4.0.0",
+    "@jupyterlab/launcher": "^4.0.0",
+    "@jupyterlab/mainmenu": "^4.0.0",
+    "@jupyterlab/services": "^7.0.0",
+    "@jupyterlab/settingregistry": "^4.0.0",
+    "@jupyterlab/statedb": "^4.0.0",
+    "@jupyterlab/ui-components": "^4.0.0",
+    "@lumino/coreutils": "^2.1.1",
+    "@lumino/disposable": "^2.1.1",
+    "@lumino/domutils": "^2.0.0",
+    "@lumino/messaging": "^2.0.0",
+    "@lumino/signaling": "2.1.1",
+    "@lumino/widgets": "^2.1.1",
     "pdfjs-dist": "2.4.456",
-    "react": "^17.0.2",
-    "react-dom": "^17.0.2",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
     "yjs": "^13.6.1"
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^3.6.3",
-    "@types/react": "^17.0.2",
-    "@types/react-dom": "^17.0.2",
+    "@jupyterlab/builder": "^4.0.0",
+    "@types/json-schema": "^7.0.11",
+    "@types/react": "^18.2.6",
+    "@types/react-dom": "^18.2.4",
     "@typescript-eslint/eslint-plugin": "^4.13.0",
     "@typescript-eslint/parser": "^4.13.0",
+    "css-loader": "^6.7.1",
     "eslint": "^7.5.0",
     "eslint-config-prettier": "^6.10.1",
     "eslint-plugin-prettier": "^3.1.2",
     "husky": "^2.4.1",
     "lint-staged": "^8.2.1",
     "mkdirp": "^1.0.3",
     "npm-run-all": "^4.1.5",
-    "prettier": "^1.19.0",
-    "rimraf": "^3.0.2",
+    "prettier": "^2.8.7",
+    "rimraf": "^4.4.1",
+    "source-map-loader": "^1.0.2",
+    "style-loader": "^3.3.1",
+    "stylelint": "^14.9.1",
+    "stylelint-config-prettier": "^9.0.4",
+    "stylelint-config-recommended": "^8.0.0",
+    "stylelint-config-standard": "^26.0.0",
+    "stylelint-prettier": "^2.0.0",
     "tslint": "^5.18.0",
     "tslint-config-prettier": "^1.18.0",
     "tslint-plugin-prettier": "^2.0.1",

pyproject.toml

@@ -1,7 +1,7 @@
 [build-system]
 requires = [
     "jupyter_packaging~=0.12,<2", 
-    "jupyterlab~=3.6"
+    "jupyterlab==4.0.0"
 ]
 build-backend = "jupyter_packaging.build_api"
 

setup.py

@@ -69,23 +69,23 @@
     zip_safe=False,
     include_package_data=True,
     keywords= ['Jupyter', 'JupyterLab', 'LaTeX'],
-    python_requires = '>=3.6',
+    python_requires = '>=3.8',
     classifiers     = [
         'Intended Audience :: Developers',
         'Intended Audience :: System Administrators',
         'Intended Audience :: Science/Research',
         'License :: OSI Approved :: BSD License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
         'Framework :: Jupyter',
     ],
     install_requires=[
-        'jupyterlab>=3.6,<4',
-        'jupyter_server>=2'
+        'jupyterlab>=4,<5',
+        'jupyter_server>=2,<3'
     ],
     cmdclass=wrap_installers(post_develop=post_develop, ensured_targets=ensured_targets)
 )

src/index.ts

@@ -42,7 +42,7 @@ import { ILauncher } from '@jupyterlab/launcher';
 
 import { LabIcon } from '@jupyterlab/ui-components';
 
-import { IFileBrowserFactory } from '@jupyterlab/filebrowser';
+import { IDefaultFileBrowser } from '@jupyterlab/filebrowser';
 
 import { ICommandPalette } from '@jupyterlab/apputils';
 
@@ -109,7 +109,7 @@ type ISynctexEditOptions = PDFJSViewer.IPosition;
 const latexPlugin: JupyterFrontEndPlugin<void> = {
   id: latexPluginId,
   requires: [
-    IFileBrowserFactory,
+    IDefaultFileBrowser,
     IDocumentManager,
     IEditorTracker,
     ILabShell,
@@ -220,7 +220,7 @@ function synctexViewRequest(
  */
 function activateLatexPlugin(
   app: JupyterFrontEnd,
-  browserFactory: IFileBrowserFactory,
+  browser: IDefaultFileBrowser,
   manager: IDocumentManager,
   editorTracker: IEditorTracker,
   shell: ILabShell,
@@ -454,7 +454,7 @@ function activateLatexPlugin(
     execute: async args => {
       // Get the directory in which the LaTeX file must be created;
       // otherwise take the current filebrowser directory
-      const cwd = args['cwd'] || browserFactory.defaultBrowser.model.path;
+      const cwd = args['cwd'] || browser.model.path;
 
       // Create a new untitled LaTeX file
       const model = await commands.execute('docmanager:new-untitled', {

tsconfig.json

@@ -9,7 +9,7 @@
     "lib": ["DOM", "ES6"],
     "module": "esnext",
     "moduleResolution": "node",
-    "target": "ES6",
+    "target": "ESNext",
     "outDir": "./lib",
     "jsx": "react"
   },