Merge branch 'jupyterlab:main' into master

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 4, 2, 0, "alpha", 1
+current_version = 4, 2, 0, "beta", 0
 commit = False
 tag = False
 parse = (?P<major>\d+)\,\ (?P<minor>\d+)\,\ (?P<patch>\d+)\,\ \"(?P<release>\S+)\"\,\ (?P<build>\d+)

.devcontainer/devcontainer.json

@@ -0,0 +1,67 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
+{
+  "name": "Python 3",
+  "build": {
+    "dockerfile": "../docker/Dockerfile",
+    "context": "..",
+    "target": "base"
+  },
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  "forwardPorts": [8888],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  // Populate the yarn cache
+  "postCreateCommand": "micromamba run pip install -e .",
+
+  // Configure tool-specific properties.
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "charliermarsh.ruff",
+        "dbaeumer.vscode-eslint",
+        "eamodio.gitlens",
+        "esbenp.prettier-vscode",
+        "github.vscode-github-actions",
+        "github.vscode-pull-request-github",
+        "meganrogge.template-string-converter",
+        "ms-python.python",
+        "streetsidesoftware.code-spell-checker"
+      ],
+      "settings": {
+        "[javascript]": {
+          "editor.defaultFormatter": "dbaeumer.vscode-eslint",
+          "editor.tabSize": 2
+        },
+        "[javascriptreact]": {
+          "editor.defaultFormatter": "dbaeumer.vscode-eslint",
+          "editor.tabSize": 2
+        },
+        "[typescript]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode",
+          "editor.tabSize": 2
+        },
+        "[typescriptreact]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode",
+          "editor.tabSize": 2
+        },
+        "[python]": {
+          "editor.tabSize": 4
+        },
+        "terminal.integrated.profiles.linux": {
+          "bash": {
+            "path": "bash",
+            "icon": "terminal-bash"
+          },
+          "zsh": {
+            "path": "zsh"
+          }
+        }
+      }
+    }
+  }
+
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
+}

.eslintrc.js

@@ -66,7 +66,7 @@ module.exports = {
     '@typescript-eslint/interface-name-prefix': 'off',
     '@typescript-eslint/explicit-function-return-type': 'off',
     '@typescript-eslint/ban-ts-comment': ['warn', { 'ts-ignore': true }],
-    '@typescript-eslint/ban-types': 'warn',
+    '@typescript-eslint/ban-types': 'error',
     '@typescript-eslint/no-non-null-asserted-optional-chain': 'warn',
     '@typescript-eslint/no-var-requires': 'off',
     '@typescript-eslint/no-empty-interface': 'off',

.github/dependabot.yml

@@ -18,7 +18,7 @@ updates:
       # Align with pre-commit configuration .pre-commit-config.yaml
       interval: "monthly"
     groups:
-      actions:
+      pip:
         patterns:
           - "*"
     ignore:

.github/labeler.yml

@@ -443,3 +443,11 @@ pkg:vega:
   - any-glob-to-any-file:
     - packages/vega5-extension/**/*
     - packages/vega5-extension/*
+
+pkg:workspaces:
+- changed-files:
+  - any-glob-to-any-file:
+    - packages/workspaces/**/*
+    - packages/workspaces/*
+    - packages/workspaces-extension/**/*
+    - packages/workspaces-extension/*

.github/workflows/linuxjs-tests.yml

@@ -61,6 +61,7 @@ jobs:
             js-translation,
             js-ui-components,
             js-vega5-extension,
+            js-workspaces,
           ]
       fail-fast: false
     runs-on: ubuntu-22.04

.github/workflows/linuxtests.yml

@@ -15,7 +15,7 @@ jobs:
       matrix:
         group: [integrity, integrity2, integrity3, release_test, docs, usage, usage2, splice_source, python, examples, interop, nonode, lint]
         # This will be used by the base setup action
-        python-version: ["3.8", "3.11"]
+        python-version: ["3.8", "3.12"]
         include:
           - group: examples
             upload-output: true
@@ -89,8 +89,7 @@ jobs:
         uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
         with:
           python_version: "3.8"
-      - name: Install minimum versions
-        uses: jupyterlab/maintainer-tools/.github/actions/install-minimums@v1
+          dependency_type: minimum
       - name: Install dependencies
         run: |
           bash ./scripts/ci_install.sh

.licenserc.yaml

@@ -14,6 +14,7 @@ header:
     - '**/*.svg'
     - '**/*.yml'
     - '**/*.yaml'
+    - '**/*.jupyterlab-workspace'
     - '**/build'
     - '**/lib'
     - '**/node_modules'

.pre-commit-config.yaml

@@ -27,13 +27,13 @@ repos:
         exclude: (.bumpversion.cfg|yarn.js)
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.27.4
+    rev: 0.28.1
     hooks:
       - id: check-github-workflows
 
   # Check ruff version is aligned with the one in pyproject.toml
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.0
+    rev: v0.3.5
     hooks:
       - id: ruff
         args: ["--fix"]

CHANGELOG.md

@@ -266,6 +266,101 @@ To ease code migration to JupyterLab 4, developers should review the [migration
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
+## 4.2.0b0
+
+([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v4.2.0a2...0673a5926be2c374c458e90c51ff90613040517c))
+
+### Enhancements made
+
+- Refactor shortcuts UI to fix most of the known issues [#16043](https://github.com/jupyterlab/jupyterlab/pull/16043) ([@krassowski](https://github.com/krassowski))
+- Enable `full` notebook windowing mode by default [#15964](https://github.com/jupyterlab/jupyterlab/pull/15964) ([@krassowski](https://github.com/krassowski))
+- Add token `ICellExecutor` providing an entry to customize cell execution [#15830](https://github.com/jupyterlab/jupyterlab/pull/15830) ([@fcollonval](https://github.com/fcollonval))
+- Add `IShell.currentChanged` and notify commands based on it [#15449](https://github.com/jupyterlab/jupyterlab/pull/15449) ([@fcollonval](https://github.com/fcollonval))
+- Propagate command changed signal in semantic commands. [#14683](https://github.com/jupyterlab/jupyterlab/pull/14683) ([@fcollonval](https://github.com/fcollonval))
+
+### Bugs fixed
+
+- Fix shutdownAll button [#16093](https://github.com/jupyterlab/jupyterlab/pull/16093) ([@fcollonval](https://github.com/fcollonval))
+- Use locale-based sorting in the table of shortcuts [#16077](https://github.com/jupyterlab/jupyterlab/pull/16077) ([@UntitledError-09](https://github.com/UntitledError-09))
+- Removes dotted outline from active code cell [#16070](https://github.com/jupyterlab/jupyterlab/pull/16070) ([@JasonWeill](https://github.com/JasonWeill))
+- Measure cells out of viewport in windowing mode [#15401](https://github.com/jupyterlab/jupyterlab/pull/15401) ([@fcollonval](https://github.com/fcollonval))
+
+### Maintenance and upkeep improvements
+
+- Fix migration script, use extras for its dependencies [#16088](https://github.com/jupyterlab/jupyterlab/pull/16088) ([@krassowski](https://github.com/krassowski))
+- Tackle flaky readonly notification and workspaces context menu snapshots [#16072](https://github.com/jupyterlab/jupyterlab/pull/16072) ([@krassowski](https://github.com/krassowski))
+- Make visual regression tests faster [#16069](https://github.com/jupyterlab/jupyterlab/pull/16069) ([@krassowski](https://github.com/krassowski))
+- Do not require  `IWorkspaceCommands` in apputils extension [#16058](https://github.com/jupyterlab/jupyterlab/pull/16058) ([@krassowski](https://github.com/krassowski))
+- Test on Python 3.12 on CI [#16009](https://github.com/jupyterlab/jupyterlab/pull/16009) ([@jtpio](https://github.com/jtpio))
+
+### Documentation improvements
+
+- Fix migration script, use extras for its dependencies [#16088](https://github.com/jupyterlab/jupyterlab/pull/16088) ([@krassowski](https://github.com/krassowski))
+- Fix missing backtick in plugin manager docs [#16083](https://github.com/jupyterlab/jupyterlab/pull/16083) ([@krassowski](https://github.com/krassowski))
+- Make visual regression tests faster [#16069](https://github.com/jupyterlab/jupyterlab/pull/16069) ([@krassowski](https://github.com/krassowski))
+- Do not require  `IWorkspaceCommands` in apputils extension [#16058](https://github.com/jupyterlab/jupyterlab/pull/16058) ([@krassowski](https://github.com/krassowski))
+- Refactor shortcuts UI to fix most of the known issues [#16043](https://github.com/jupyterlab/jupyterlab/pull/16043) ([@krassowski](https://github.com/krassowski))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2024-03-25&to=2024-04-02&type=c))
+
+[@afshin](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aafshin+updated%3A2024-03-25..2024-04-02&type=Issues) | [@fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Afcollonval+updated%3A2024-03-25..2024-04-02&type=Issues) | [@github-actions](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Agithub-actions+updated%3A2024-03-25..2024-04-02&type=Issues) | [@JasonWeill](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AJasonWeill+updated%3A2024-03-25..2024-04-02&type=Issues) | [@jtpio](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajtpio+updated%3A2024-03-25..2024-04-02&type=Issues) | [@jupyterlab-probot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajupyterlab-probot+updated%3A2024-03-25..2024-04-02&type=Issues) | [@krassowski](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2024-03-25..2024-04-02&type=Issues) | [@UntitledError-09](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AUntitledError-09+updated%3A2024-03-25..2024-04-02&type=Issues) | [@welcome](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Awelcome+updated%3A2024-03-25..2024-04-02&type=Issues)
+
+<!-- <END NEW CHANGELOG ENTRY> -->
+
+## 4.2.0a2
+
+([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v4.2.0a1...2fc66829f3d0a5cacc36742b42078143bd6f83ab))
+
+### New features added
+
+- Implement Workspaces GUI [#15946](https://github.com/jupyterlab/jupyterlab/pull/15946) ([@krassowski](https://github.com/krassowski))
+- Reopen recently opened/closed files and modal navigation [#15483](https://github.com/jupyterlab/jupyterlab/pull/15483) ([@krassowski](https://github.com/krassowski))
+
+### Enhancements made
+
+- Allow setting `ServerConnection.appendToken` via `PageConfig` [#16022](https://github.com/jupyterlab/jupyterlab/pull/16022) ([@minrk](https://github.com/minrk))
+- Update CodeMirror and lezer packages [#15987](https://github.com/jupyterlab/jupyterlab/pull/15987) ([@krassowski](https://github.com/krassowski))
+- Re-organise the kernel tree in sidebar [#15845](https://github.com/jupyterlab/jupyterlab/pull/15845) ([@krassowski](https://github.com/krassowski))
+- Set fallback for material css properties [#15371](https://github.com/jupyterlab/jupyterlab/pull/15371) ([@fcollonval](https://github.com/fcollonval))
+
+### Bugs fixed
+
+- Preventing changing cell type when input is pending to avoid kernel deadlock [#16032](https://github.com/jupyterlab/jupyterlab/pull/16032) ([@krassowski](https://github.com/krassowski))
+- Fix inconsistent header state by specifying header node [#16026](https://github.com/jupyterlab/jupyterlab/pull/16026) ([@erkin98](https://github.com/erkin98))
+- Fix windowed notebook and ToC getting broken on reloading from disk [#16013](https://github.com/jupyterlab/jupyterlab/pull/16013) ([@krassowski](https://github.com/krassowski))
+- Fix scrolling on editor interactions when active cell is out of view in windowed mode [#16006](https://github.com/jupyterlab/jupyterlab/pull/16006) ([@krassowski](https://github.com/krassowski))
+- Fix manager isDisposed is not set [#15997](https://github.com/jupyterlab/jupyterlab/pull/15997) ([@fcollonval](https://github.com/fcollonval))
+- Long items should not wrap [#15844](https://github.com/jupyterlab/jupyterlab/pull/15844) ([@mdietz94](https://github.com/mdietz94))
+
+### Maintenance and upkeep improvements
+
+- Update mock package dependencies [#16041](https://github.com/jupyterlab/jupyterlab/pull/16041) ([@jtpio](https://github.com/jtpio))
+- Adjust search test assertion to allow both Node 18 and 20+ [#16024](https://github.com/jupyterlab/jupyterlab/pull/16024) ([@krassowski](https://github.com/krassowski))
+- Bump ydoc in dev-mode [#16018](https://github.com/jupyterlab/jupyterlab/pull/16018) ([@trungleduc](https://github.com/trungleduc))
+- Fix `ServerApp.token` deprecation warnings [#16011](https://github.com/jupyterlab/jupyterlab/pull/16011) ([@jtpio](https://github.com/jtpio))
+- Remove `whatwg-fetch` polyfill [#16000](https://github.com/jupyterlab/jupyterlab/pull/16000) ([@jtpio](https://github.com/jtpio))
+- Update to Node 20 [#15996](https://github.com/jupyterlab/jupyterlab/pull/15996) ([@jtpio](https://github.com/jtpio))
+- Add devcontainer [#15909](https://github.com/jupyterlab/jupyterlab/pull/15909) ([@fcollonval](https://github.com/fcollonval))
+- Print out incompatibility errors for "outdated" extensions on `--verbose` [#15905](https://github.com/jupyterlab/jupyterlab/pull/15905) ([@krassowski](https://github.com/krassowski))
+- Bump the actions group with 5 updates [#15893](https://github.com/jupyterlab/jupyterlab/pull/15893) ([@dependabot](https://github.com/dependabot))
+
+### Documentation improvements
+
+- Remove `whatwg-fetch` polyfill [#16000](https://github.com/jupyterlab/jupyterlab/pull/16000) ([@jtpio](https://github.com/jtpio))
+- Update to Node 20 [#15996](https://github.com/jupyterlab/jupyterlab/pull/15996) ([@jtpio](https://github.com/jtpio))
+- Update CodeMirror and lezer packages [#15987](https://github.com/jupyterlab/jupyterlab/pull/15987) ([@krassowski](https://github.com/krassowski))
+- Implement Workspaces GUI [#15946](https://github.com/jupyterlab/jupyterlab/pull/15946) ([@krassowski](https://github.com/krassowski))
+- Add devcontainer [#15909](https://github.com/jupyterlab/jupyterlab/pull/15909) ([@fcollonval](https://github.com/fcollonval))
+- Reopen recently opened/closed files and modal navigation [#15483](https://github.com/jupyterlab/jupyterlab/pull/15483) ([@krassowski](https://github.com/krassowski))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2024-03-14&to=2024-03-25&type=c))
+
+[@brichet](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Abrichet+updated%3A2024-03-14..2024-03-25&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Adependabot+updated%3A2024-03-14..2024-03-25&type=Issues) | [@erkin98](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aerkin98+updated%3A2024-03-14..2024-03-25&type=Issues) | [@fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Afcollonval+updated%3A2024-03-14..2024-03-25&type=Issues) | [@github-actions](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Agithub-actions+updated%3A2024-03-14..2024-03-25&type=Issues) | [@JasonWeill](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AJasonWeill+updated%3A2024-03-14..2024-03-25&type=Issues) | [@jtpio](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajtpio+updated%3A2024-03-14..2024-03-25&type=Issues) | [@jupyterlab-probot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajupyterlab-probot+updated%3A2024-03-14..2024-03-25&type=Issues) | [@krassowski](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2024-03-14..2024-03-25&type=Issues) | [@mdietz94](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Amdietz94+updated%3A2024-03-14..2024-03-25&type=Issues) | [@Mehak261124](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AMehak261124+updated%3A2024-03-14..2024-03-25&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aminrk+updated%3A2024-03-14..2024-03-25&type=Issues) | [@RRosio](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3ARRosio+updated%3A2024-03-14..2024-03-25&type=Issues) | [@trungleduc](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Atrungleduc+updated%3A2024-03-14..2024-03-25&type=Issues) | [@welcome](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Awelcome+updated%3A2024-03-14..2024-03-25&type=Issues)
+
 ## 4.2.0a1
 
 ([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v4.2.0a0...eab4af9feda8169d5d20103f6eca5e1003828b4c))
@@ -312,8 +407,6 @@ To ease code migration to JupyterLab 4, developers should review the [migration
 
 [@andrii-i](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aandrii-i+updated%3A2024-03-05..2024-03-14&type=Issues) | [@blink1073](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ablink1073+updated%3A2024-03-05..2024-03-14&type=Issues) | [@brichet](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Abrichet+updated%3A2024-03-05..2024-03-14&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Adependabot+updated%3A2024-03-05..2024-03-14&type=Issues) | [@diyoyo](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Adiyoyo+updated%3A2024-03-05..2024-03-14&type=Issues) | [@fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Afcollonval+updated%3A2024-03-05..2024-03-14&type=Issues) | [@FoSuCloud](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AFoSuCloud+updated%3A2024-03-05..2024-03-14&type=Issues) | [@github-actions](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Agithub-actions+updated%3A2024-03-05..2024-03-14&type=Issues) | [@JasonWeill](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AJasonWeill+updated%3A2024-03-05..2024-03-14&type=Issues) | [@jtpio](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajtpio+updated%3A2024-03-05..2024-03-14&type=Issues) | [@jupyterlab-probot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajupyterlab-probot+updated%3A2024-03-05..2024-03-14&type=Issues) | [@krassowski](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2024-03-05..2024-03-14&type=Issues) | [@linlol](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Alinlol+updated%3A2024-03-05..2024-03-14&type=Issues) | [@welcome](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Awelcome+updated%3A2024-03-05..2024-03-14&type=Issues)
 
-<!-- <END NEW CHANGELOG ENTRY> -->
-
 ## 4.2.0a0
 
 ([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v4.1.2...afeb9553f0389e63795aed289fe4670bd8fdc4f1))

builder/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/builder",
-  "version": "4.2.0-alpha.1",
+  "version": "4.2.0-beta.0",
   "description": "JupyterLab - Extension Builder",
   "homepage": "https://github.com/jupyterlab/jupyterlab",
   "bugs": {

buildutils/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/buildutils",
-  "version": "4.2.0-alpha.1",
+  "version": "4.2.0-beta.0",
   "description": "JupyterLab - Build Utilities",
   "homepage": "https://github.com/jupyterlab/jupyterlab",
   "bugs": {

buildutils/src/ensure-repo.ts

@@ -282,7 +282,8 @@ const SKIP_CSS: Dict<string[]> = {
     '@jupyterlab/tooltip-extension',
     '@jupyterlab/translation-extension',
     '@jupyterlab/ui-components-extension',
-    '@jupyterlab/vega5-extension'
+    '@jupyterlab/vega5-extension',
+    '@jupyterlab/workspaces-extension'
   ],
   '@jupyterlab/notebook': ['@jupyterlab/application'],
   '@jupyterlab/rendermime-interfaces': ['@lumino/widgets'],

buildutils/template/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@jupyterlab/template",
-  "version": "4.2.0-alpha.1",
+  "version": "4.2.0-beta.0",
   "description": "JupyterLab - Package Template",
   "homepage": "https://github.com/jupyterlab/jupyterlab",
   "bugs": {
@@ -37,7 +37,7 @@
     "watch": "tsc -b --watch"
   },
   "devDependencies": {
-    "@jupyterlab/testing": "^4.2.0-alpha.1",
+    "@jupyterlab/testing": "^4.2.0-beta.0",
     "@types/jest": "^29.2.0",
     "rimraf": "~5.0.5",
     "typescript": "~5.1.6"