Jupyterlab 4 upgrade

.github/workflows/build.yml

@@ -11,18 +11,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: Install node
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v3
       with:
-       node-version: '14.x'
+       node-version: '18.x'
     - name: Install Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
-        python-version: '3.9'
+        python-version: '3.11'
         architecture: 'x64'
     - name: Install dependencies
-      run: python -m pip install jupyterlab
+      run: python -m pip install jupyterlab==4.0.0a37
     - name: Build the extension
       run: |
         jlpm

.gitignore

@@ -110,3 +110,4 @@ dmypy.json
 
 # OSX files
 .DS_Store
+.yarn

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

CHANGELOG.md

@@ -1,3 +1,12 @@
+## [2.0.0](https://github.com/deshaw/jupyterlab-limit-output/compare/v1.0.1...v2.0.0) (UNRELEASED)
+
+### Changed
+
+- **Breaking**: Ported to JupyterLab 4.x.
+- Updated the `build` github workflow to use the latest versions of the github
+  actions; the latest version of python (3.11); and latest version (18.x)
+  version of node.
+
 ## [1.0.1](https://github.com/deshaw/jupyterlab-limit-output/compare/v1.0.0...v1.0.1) (2023-03-27)
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jupyterlab-limit-output",
-  "version": "1.0.1",
+  "version": "2.0.0",
   "description": "Limit output text mime-renders",
   "keywords": [
     "jupyter",
@@ -54,39 +54,39 @@
     "tslint": "tslint --fix -c tslint.json --project tsconfig.json '**/*{.ts,.tsx}'",
     "watch": "run-p watch:src watch:labextension",
     "watch:labextension": "jupyter-labextension watch .",
-    "watch:src": "tsc -w"
+    "watch:src": "tsc -w --sourceMap"
   },
   "dependencies": {
-    "@jupyterlab/application": "^3.0.0",
-    "@jupyterlab/apputils": "^3.0.0",
-    "@jupyterlab/settingregistry": "^3.0.0",
-    "@jupyterlab/rendermime": "^3.0.0"
+    "@jupyterlab/application": "^4.0.0-alpha.22",
+    "@jupyterlab/apputils": "^4.0.0-alpha.22",
+    "@jupyterlab/rendermime": "^4.0.0-alpha.22",
+    "@jupyterlab/settingregistry": "^4.0.0-alpha.22"
   },
   "husky": {
     "hooks": {
       "pre-commit": "npm run lint && npm run test"
     }
   },
   "devDependencies": {
-    "@jupyterlab/builder": "^3.1.12",
-    "@types/chai": "^4.2.22",
-    "@types/mocha": "^9.0.0",
-    "@typescript-eslint/eslint-plugin": "^4.32.0",
-    "@typescript-eslint/parser": "^4.32.0",
-    "chai": "^4.3.4",
+    "@jupyterlab/builder": "^4.0.0-alpha.22",
+    "@types/chai": "^4.3.4",
+    "@types/mocha": "^10.0.1",
+    "@typescript-eslint/eslint-plugin": "^5.55.0",
+    "@typescript-eslint/parser": "^5.55.0",
+    "chai": "^4.3.7",
     "eslint": "^7.32.0",
-    "eslint-config-prettier": "^8.3.0",
-    "eslint-plugin-prettier": "^4.0.0",
-    "husky": "^4.2.3",
-    "mocha": "^9.1.2",
+    "eslint-config-prettier": "^8.7.0",
+    "eslint-plugin-prettier": "^4.2.1",
+    "husky": "^8.0.3",
+    "mocha": "^10.2.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^2.4.1",
-    "rimraf": "^3.0.2",
-    "ts-mocha": "^8.0.0",
+    "prettier": "^2.8.7",
+    "rimraf": "^4.4.1",
+    "ts-mocha": "^10.0.0",
     "tslint": "^6.1.3",
     "tslint-config-prettier": "^1.18.0",
     "tslint-plugin-prettier": "^2.3.0",
-    "typescript": "~4.1.3"
+    "typescript": "~5.0.2"
   },
   "styleModule": "style/index.js"
 }

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["jupyter_packaging~=0.9,<2", "jupyterlab~=3.0"]
+requires = ["jupyter_packaging~=0.10,<2", "jupyterlab==4.0.0a37"]
 build-backend = "jupyter_packaging.build_api"
 
 [tool.jupyter-packaging.builder]

setup.py

@@ -41,12 +41,12 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     packages=setuptools.find_packages(),
-    install_requires=["jupyter_server>=1.6,<2"],
+    install_requires=["jupyter_server>=2.0.1,<3"],
     zip_safe=False,
     include_package_data=True,
-    python_requires=">=3.6",
+    python_requires=">=3.7",
     platforms="Linux, Mac OS X, Windows",
-    keywords=["Jupyter", "JupyterLab", "JupyterLab3"],
+    keywords=["Jupyter", "JupyterLab", "JupyterLab4"],
     classifiers=[
         "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
@@ -55,12 +55,16 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Framework :: Jupyter",
+        "Framework :: Jupyter :: JupyterLab",
+        "Framework :: Jupyter :: JupyterLab :: 4",
+        "Framework :: Jupyter :: JupyterLab :: Extensions",
+        "Framework :: Jupyter :: JupyterLab :: Extensions :: Prebuilt",
     ],
 )
 
 
 post_develop = npm_builder(
-    build_cmd="install:extension", source_dir="src", build_dir=lab_path
+    build_cmd="install:extension", source_dir="src", build_dir=lab_path, npm="jlpm"
 )
 setup_args["cmdclass"] = wrap_installers(
     post_develop=post_develop, ensured_targets=ensured_targets

tsconfig.json

@@ -17,7 +17,7 @@
     "rootDir": "src",
     "strict": true,
     "strictNullChecks": false,
-    "target": "es2017",
+    "target": "es2018",
     "types": []
   },
   "include": ["src/*"]