Merge branch 'main' into duplicating-widget

Author: ibdafna

.binder/postBuild

@@ -3,5 +3,6 @@
 set -e
 
 npm install -g yarn
+yarn set version stable
 
 ./dev-install.sh

.binder/requirements.txt

@@ -1,7 +1,7 @@
 bqplot
 ipyleaflet
 jupyterlab-myst
-jupyterlab~=3.0
+jupyterlab==4.0.2
 matplotlib
 networkx
 numpy

.github/workflows/build.yml

@@ -13,12 +13,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
-
       - name: Install Python
         uses: actions/setup-python@v4
         with:
@@ -36,7 +30,7 @@ jobs:
 
       - name: Install build dependencies
         run: |
-          python -m pip install jupyterlab~=3.0 jupyter_packaging~=0.10
+          python -m pip install jupyterlab jupyter_packaging~=0.10
 
       - name: Install node dependencies
         run: |

.github/workflows/devinstall.yml

@@ -12,11 +12,6 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
       - name: Install Python
         uses: actions/setup-python@v4
         with:
@@ -33,7 +28,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install notebook jupyterlab~=3.0 jupyter_packaging~=0.10
+          python -m pip install notebook jupyterlab notebook~=6.0 jupyter_packaging~=0.10
       - name: Run the dev-install script
         run: |
           ./dev-install.sh

.github/workflows/lint.yml

@@ -9,13 +9,19 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Install node
-        uses: actions/setup-node@v3
+
+      - name: Install Python
+        uses: actions/setup-python@v4
         with:
-          node-version: '18'
-          cache: yarn
+          python-version: '3.8'
+          architecture: 'x64'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install jupyterlab
+
       - name: yarn install, integrity, lint
         run: |
-          yarn --frozen-lockfile
-          yarn integrity
-          yarn lint:check
+          jlpm --immutable
+          jlpm integrity
+          jlpm lint:check

.github/workflows/packaging.yml

@@ -21,12 +21,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
-
       - name: Install Python
         uses: actions/setup-python@v4
         with:
@@ -42,7 +36,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip wheel build jupyterlab~=3.0
+          python -m pip install --upgrade pip wheel build jupyterlab
 
       - name: Build PyPI distributions for ipywidgets
         run: |
@@ -53,11 +47,11 @@ jobs:
 
       - name: Install node dependencies
         run: |
-          yarn
+          jlpm
 
       - name: Build JS
         run: |
-          yarn build
+          jlpm build
 
       - name: Build PyPI distributions for jupyterlab_widgets
         run: |

.github/workflows/tests.yml

@@ -11,16 +11,11 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.8
           cache: 'pip'
           cache-dependency-path: |
             **/setup.cfg
             **/requirements*.txt
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
       - name: Install dependencies
         run: |
           sudo apt-get install -y pandoc
@@ -39,44 +34,39 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.8
           cache: 'pip'
           cache-dependency-path: |
             **/setup.cfg
             **/requirements*.txt
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install jupyterlab~=3.0
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
+          python -m pip install jupyterlab==4.0.0
       - name: yarn install, build, test
         run: |
-          yarn --frozen-lockfile
-          yarn build
-          yarn build:examples
+          jlpm --immutable
+          jlpm build
+          jlpm build:examples
 
           pushd packages/base
-          yarn test:unit:firefox:headless
+          jlpm test:unit:firefox:headless
           popd
 
           pushd packages/base-manager
-          yarn test:unit:firefox:headless
+          jlpm test:unit:firefox:headless
           popd
 
           pushd packages/controls
-          yarn test:unit:firefox:headless
+          jlpm test:unit:firefox:headless
           popd
 
           pushd packages/html-manager
-          yarn test:unit:firefox:headless
+          jlpm test:unit:firefox:headless
           popd
 
           pushd examples/web1
-          yarn test:firefox:headless
+          jlpm test:firefox:headless
           popd
 
         env:
@@ -87,7 +77,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.8', '3.9', '3.10', '3.11']
 
     steps:
       - uses: actions/checkout@v3
@@ -118,27 +108,22 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.8
           cache: 'pip'
           cache-dependency-path: |
             **/setup.cfg
             **/requirements*.txt
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install file://$PWD/python/ipywidgets#egg=ipywidgets[test]
+          pip install jupyterlab file://$PWD/python/ipywidgets#egg=ipywidgets[test]
       - name: Install JS dependencies
         run: |
-          yarn
+          jlpm
       - name: Compare spec with latest version
         run: |
           python ./packages/schema/generate-spec.py -f markdown spec.md
-          yarn prettier
+          jlpm prettier
           diff -u ./packages/schema/jupyterwidgetmodels.latest.md ./spec.md
 
   ui-test:
@@ -159,18 +144,12 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install -U jupyterlab~=3.2 jupyter-packaging~=0.10
-
-      - name: Install node
-        uses: actions/setup-node@v3
-        with:
-          node-version: '18'
-          cache: yarn
+          python -m pip install -U jupyterlab==4.0.0 jupyter-packaging~=0.10
 
       - name: Build and Install ipywidgets
         run: |
-          yarn --frozen-lockfile
-          yarn build
+          jlpm --immutable
+          jlpm build
 
       - name: Build the extension
         run: |
@@ -187,25 +166,15 @@ jobs:
 
       - name: Install Test Dependencies
         run: |
-          cd ui-tests
-          yarn --frozen-lockfile
-          yarn playwright install chromium
-
-      - name: Launch JupyterLab
-        run: |
-          cd ui-tests
-          yarn start:detached
-
-      - name: Wait for JupyterLab
-        uses: ifaxity/wait-on-action@v1
-        with:
-          resource: http-get://localhost:8888/api
-          timeout: 20000
+          jlpm --immutable
+          npx playwright install chromium
+        working-directory: ui-tests
 
-      - name: Run UI Tests
+      - name: Execute integration tests
+        shell: bash -l {0}
+        working-directory: ui-tests
         run: |
-          cd ui-tests
-          yarn test
+          npx playwright test
 
       - name: Upload Playwright Test assets
         if: always()
@@ -225,9 +194,9 @@ jobs:
 
       - name: Update snapshots
         if: failure()
+        working-directory: ui-tests
         run: |
-          cd ui-tests
-          yarn test:update
+          jlpm test:update
 
       - name: Upload updated snapshots
         if: failure()

.yarnrc

@@ -0,0 +1,13 @@
+nodeLinker: node-modules
+
+# prettier-ignore
+packageExtensions:
+  "@nrwl/devkit@^15":
+    dependencies:
+      nx: ^15
+  postcss-cssnext@^3.1.0:
+    dependencies:
+      caniuse-lite: ^1
+  source-map-loader@^4:
+    dependencies:
+      webpack: ^5

.yarnrc.yml

@@ -16,8 +16,6 @@ python -c "import IPython; print(IPython.sys_info())"
 - **All work is submitted through pull requests (PRs)**
   - PRs are submitted as soon as there is code to be discussed
 
-Current developer information can be found in the latest docs [here](https://ipywidgets.readthedocs.io/en/latest/developer_docs.html).
-
 ---
 
 # Check these resources: