May 25, 2018 · Apr 23, 2018 · Apr 24, 2018 · Apr 25, 2018 · Apr 26, 2018 · Apr 27, 2018
diff --git a/packages/csvviewer-extension/package.json b/packages/csvviewer-extension/package.json
  "dependencies": {
    "@jupyterlab/application": "^0.16.2",
    "@jupyterlab/apputils": "^0.16.3",
    "@jupyterlab/csvviewer": "^0.16.2"
    "@jupyterlab/csvviewer": "^0.16.2",
    "@jupyterlab/docregistry": "^0.16.2"
  },
  "devDependencies": {
    "rimraf": "~2.6.2",
diff --git a/packages/csvviewer-extension/src/index.ts b/packages/csvviewer-extension/src/index.ts
  CSVViewer, CSVViewerFactory
 } from '@jupyterlab/csvviewer';

 import {
  IDocumentWidget
 } from '@jupyterlab/docregistry';

 /**
 * The name of the factory that creates CSV widgets.
    defaultFor: ['csv'],
    readOnly: true
  });
  const tracker = new InstanceTracker<CSVViewer>({ namespace: 'csvviewer' });
  const tracker = new InstanceTracker<IDocumentWidget<CSVViewer>>({ namespace: 'csvviewer' });

  // Handle state restoration.
  restorer.restore(tracker, {
diff --git a/packages/csvviewer/src/widget.ts b/packages/csvviewer/src/widget.ts
 } from '@jupyterlab/coreutils';

 import {
  ABCWidgetFactory, DocumentRegistry
  ABCWidgetFactory, DocumentRegistry, IDocumentWidget, DocumentWidget
 } from '@jupyterlab/docregistry';

 import {
 * A viewer for CSV tables.
 */
 export
 class CSVViewer extends Widgetimplements DocumentRegistry.IReadyWidget{
 class CSVViewer extends Widget {
  /**
   * Construct a new CSV viewer.
   */
 * A widget factory for CSV widgets.
 */
 export
 class CSVViewerFactory extends ABCWidgetFactory<CSVViewer, DocumentRegistry.IModel> {
 class CSVViewerFactory extends ABCWidgetFactory<IDocumentWidget<CSVViewer>, DocumentRegistry.IModel> {
  /**
   * Create a new widget given a context.
   */
  protected createNewWidget(context: DocumentRegistry.Context): CSVViewer {
    return new CSVViewer({ context });
  protected createNewWidget(context: DocumentRegistry.Context): IDocumentWidget<CSVViewer> {
    const content = new CSVViewer({ context });
    const widget = new DocumentWidget({ content, context });
    return widget;
  }
 }
diff --git a/packages/docmanager/src/manager.ts b/packages/docmanager/src/manager.ts
 } from '@jupyterlab/coreutils';

 import {
  DocumentRegistry, Context
  DocumentRegistry, Context, IDocumentWidget
 } from '@jupyterlab/docregistry';

 import {
  Contents, Kernel, ServiceManager
 } from '@jupyterlab/services';

 import {
  ArrayExt, find, filter
  ArrayExt, find
 } from '@phosphor/algorithm';

 import {
   *  Uses the same widget factory and context as the source, or returns
   *  `undefined` if the source widget is not managed by this manager.
   */
  cloneWidget(widget: Widget):DocumentRegistry.IReadyWidget | undefined {
  cloneWidget(widget: Widget):IDocumentWidget | undefined {
    return this._widgetManager.cloneWidget(widget);
  }

   * This can be used to find an existing widget instead of opening
   * a new widget.
   */
  findWidget(path: string, widgetName='default'):DocumentRegistry.IReadyWidget | undefined {
  findWidget(path: string, widgetName='default'):IDocumentWidget | undefined {
    if (widgetName === 'default') {
      let factory = this.registry.defaultWidgetFactory(path);
      if (!factory) {
   * This function will return `undefined` if a valid widget factory
   * cannot be found.
   */
  open(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):DocumentRegistry.IReadyWidget | undefined {
  open(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):IDocumentWidget | undefined {
    return this._createOrOpenDocument('open', path, widgetName, kernel, options);
  }

   * This function will return `undefined` if a valid widget factory
   * cannot be found.
   */
  openOrReveal(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):DocumentRegistry.IReadyWidget | undefined {
  openOrReveal(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):IDocumentWidget | undefined {
    let widget = this.findWidget(path, widgetName);
    if (widget) {
      this._opener.open(widget, options || {});
    // widgets that have different models.

    // Allow options to be passed when adding a sibling.
    let adopter = (widget:DocumentRegistry.IReadyWidget, options?: DocumentRegistry.IOpenOptions) => {
    let adopter = (widget:IDocumentWidget, options?: DocumentRegistry.IOpenOptions) => {
      this._widgetManager.adoptWidget(context, widget);
      this._opener.open(widget, options);
    };
   * The two cases differ in how the document context is handled, but the creation
   * of the widget and launching of the kernel are identical.
   */
  private _createOrOpenDocument(which: 'open'|'create', path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions):DocumentRegistry.IReadyWidget | undefined {
  private _createOrOpenDocument(which: 'open'|'create', path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions):IDocumentWidget | undefined {
    let widgetFactory = this._widgetFactoryFor(path, widgetName);
    if (!widgetFactory) {
      return undefined;
    /**
     * Open the given widget.
     */
    open(widget:DocumentRegistry.IReadyWidget, options?: DocumentRegistry.IOpenOptions): void;
    open(widget:IDocumentWidget, options?: DocumentRegistry.IOpenOptions): void;
  }
 }

diff --git a/packages/docmanager/src/widgetmanager.ts b/packages/docmanager/src/widgetmanager.ts
 } from '@jupyterlab/apputils';

 import {
  DocumentRegistry
  DocumentRegistry, IDocumentWidget
 } from '@jupyterlab/docregistry';

 import {
   *
   * @throws If the factory is not registered.
   */
  createWidget(factory: DocumentRegistry.WidgetFactory, context: DocumentRegistry.Context):DocumentRegistry.IReadyWidget {
  createWidget(factory: DocumentRegistry.WidgetFactory, context: DocumentRegistry.Context):IDocumentWidget {
    let widget = factory.createNew(context);
    Private.factoryProperty.set(widget, factory);

   *
   * @param widget - The widget to adopt.
   */
  adoptWidget(context: DocumentRegistry.Context, widget:DocumentRegistry.IReadyWidget): void {
  adoptWidget(context: DocumentRegistry.Context, widget:IDocumentWidget): void {
    let widgets = Private.widgetsProperty.get(context);
    widgets.push(widget);
    MessageLoop.installMessageHook(widget, this);
   * This can be used to use an existing widget instead of opening
   * a new widget.
   */
  findWidget(context: DocumentRegistry.Context, widgetName: string):DocumentRegistry.IReadyWidget | undefined {
  findWidget(context: DocumentRegistry.Context, widgetName: string):IDocumentWidget | undefined {
    let widgets = Private.widgetsProperty.get(context);
    if (!widgets) {
      return undefined;
   *  Uses the same widget factory and context as the source, or throws
   *  if the source widget is not managed by this manager.
   */
  cloneWidget(widget: Widget):DocumentRegistry.IReadyWidget | undefined {
  cloneWidget(widget: Widget):IDocumentWidget | undefined {
    let context = Private.contextProperty.get(widget);
    if (!context) {
      return undefined;
   * A private attached property for the widgets associated with a context.
   */
  export
  const widgetsProperty = new AttachedProperty<DocumentRegistry.Context,DocumentRegistry.IReadyWidget[]>({
  const widgetsProperty = new AttachedProperty<DocumentRegistry.Context,IDocumentWidget[]>({
    name: 'widgets',
    create: () => []
  });
diff --git a/packages/docregistry/src/default.ts b/packages/docregistry/src/default.ts
 } from '@phosphor/widgets';

 import {
 Toolbar,MainAreaWidget
  MainAreaWidget
 } from '@jupyterlab/apputils';

 import {
diff --git a/packages/docregistry/src/mimedocument.ts b/packages/docregistry/src/mimedocument.ts
 // Distributed under the terms of the Modified BSD License.

 import {
  showErrorMessage, MainAreaWidget
  showErrorMessage
 } from '@jupyterlab/apputils';

 import {
  ActivityMonitor, PathExt
  ActivityMonitor
 } from '@jupyterlab/coreutils';

 import {
 } from '@phosphor/messaging';

 import {
 SingletonLayout, Widget
 PanelLayout, Widget
 } from '@phosphor/widgets';

 import {
    this._context = options.context;
    this._renderer = options.renderer;

    const layout = new SingletonLayout();
    layout.widget = this._renderer;
    // TODO: Use SingletonLayout when a new version of phosphor is released. See
    // https://github.com/phosphorjs/phosphor/issues/337
    const layout = new PanelLayout();
    layout.addWidget(this._renderer);
    this.layout = layout;

    this._context.ready.then(() => {
   * The options used to initialize a MimeDocument.
   */
  export
  interface IOptionsextends DocumentWidget.IOptions<IRenderMime.IRenderer>{
  interface IOptions {
    /**
     * Context
     */
  /**
   * Create a new widget given a context.
   */
  protected createNewWidget(context: DocumentRegistry.Context):MainAreaWidget {
  protected createNewWidget(context: DocumentRegistry.Context):IDocumentWidget<MimeContent> {
    const ft = this._fileType;
    const mimeType = ft.mimeTypes.length ? ft.mimeTypes[0] : 'text/plain';

    content.title.iconClass = ft.iconClass;
    content.title.iconLabel = ft.iconLabel;

    const widget = new DocumentWidget({content});
    const widget = new DocumentWidget({content, context});

    return widget;
  }
diff --git a/packages/docregistry/src/registry.ts b/packages/docregistry/src/registry.ts
 export
 interface IDocumentWidget<T extends Widget = Widget, U extends DocumentRegistry.IModel = DocumentRegistry.IModel> extends Widget {
  readonly content: T;
  readonlypopulated: Promise<void>;
  readonlyready: Promise<void>;
  readonly context: DocumentRegistry.IContext<U>;
  readonly toolbar: Toolbar<Widget>;
 }
diff --git a/packages/fileeditor-extension/package.json b/packages/fileeditor-extension/package.json
    "@jupyterlab/codeeditor": "^0.16.1",
    "@jupyterlab/console": "^0.16.2",
    "@jupyterlab/coreutils": "^1.1.2",
    "@jupyterlab/docregistry": "^0.16.2",
    "@jupyterlab/filebrowser": "^0.16.2",
    "@jupyterlab/fileeditor": "^0.16.2",
    "@jupyterlab/launcher": "^0.16.2",
Original file line number	Diff line number	Diff line change
Expand Up		@@ -31,7 +31,8 @@
		"dependencies": {
		"@jupyterlab/application": "^0.16.2",
		"@jupyterlab/apputils": "^0.16.3",
		"@jupyterlab/csvviewer": "^0.16.2"
		"@jupyterlab/csvviewer": "^0.16.2",
		"@jupyterlab/docregistry": "^0.16.2"
		},
		"devDependencies": {
		"rimraf": "~2.6.2",
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -13,6 +13,9 @@ import {
		CSVViewer, CSVViewerFactory
		} from '@jupyterlab/csvviewer';

		import {
		IDocumentWidget
		} from '@jupyterlab/docregistry';

		/**
		* The name of the factory that creates CSV widgets.
Expand DownExpand Up		@@ -47,7 +50,7 @@ function activate(app: JupyterLab, restorer: ILayoutRestorer): void {
		defaultFor: ['csv'],
		readOnly: true
		});
		const tracker = new InstanceTracker<CSVViewer>({ namespace: 'csvviewer' });
		const tracker = new InstanceTracker<IDocumentWidget<CSVViewer>>({ namespace: 'csvviewer' });

		// Handle state restoration.
		restorer.restore(tracker, {
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -6,7 +6,7 @@ import {
		} from '@jupyterlab/coreutils';

		import {
		ABCWidgetFactory, DocumentRegistry
		ABCWidgetFactory, DocumentRegistry, IDocumentWidget, DocumentWidget
		} from '@jupyterlab/docregistry';

		import {
Expand DownExpand Up		@@ -58,7 +58,7 @@ const RENDER_TIMEOUT = 1000;
		* A viewer for CSV tables.
		*/
		export
		class CSVViewer extends Widgetimplements DocumentRegistry.IReadyWidget{
		class CSVViewer extends Widget {
		/**
		* Construct a new CSV viewer.
		*/
Expand DownExpand Up		@@ -186,11 +186,13 @@ namespace CSVViewer {
		* A widget factory for CSV widgets.
		*/
		export
		class CSVViewerFactory extends ABCWidgetFactory<CSVViewer, DocumentRegistry.IModel> {
		class CSVViewerFactory extends ABCWidgetFactory<IDocumentWidget<CSVViewer>, DocumentRegistry.IModel> {
		/**
		* Create a new widget given a context.
		*/
		protected createNewWidget(context: DocumentRegistry.Context): CSVViewer {
		return new CSVViewer({ context });
		protected createNewWidget(context: DocumentRegistry.Context): IDocumentWidget<CSVViewer> {
		const content = new CSVViewer({ context });
		const widget = new DocumentWidget({ content, context });
		return widget;
		}
		}
Original file line number	Diff line number	Diff line change
Expand Up		@@ -11,15 +11,15 @@ import {
		} from '@jupyterlab/coreutils';

		import {
		DocumentRegistry, Context
		DocumentRegistry, Context, IDocumentWidget
		} from '@jupyterlab/docregistry';

		import {
		Contents, Kernel, ServiceManager
		} from '@jupyterlab/services';

		import {
		ArrayExt, find, filter
		ArrayExt, find
		} from '@phosphor/algorithm';

		import {
Expand DownExpand Up		@@ -171,7 +171,7 @@ class DocumentManager implements IDisposable {
		* Uses the same widget factory and context as the source, or returns
		* `undefined` if the source widget is not managed by this manager.
		*/
		cloneWidget(widget: Widget):DocumentRegistry.IReadyWidget \| undefined {
		cloneWidget(widget: Widget):IDocumentWidget \| undefined {
		return this._widgetManager.cloneWidget(widget);
		}

Expand DownExpand Up		@@ -275,7 +275,7 @@ class DocumentManager implements IDisposable {
		* This can be used to find an existing widget instead of opening
		* a new widget.
		*/
		findWidget(path: string, widgetName='default'):DocumentRegistry.IReadyWidget \| undefined {
		findWidget(path: string, widgetName='default'):IDocumentWidget \| undefined {
		if (widgetName === 'default') {
		let factory = this.registry.defaultWidgetFactory(path);
		if (!factory) {
Expand DownExpand Up		@@ -320,7 +320,7 @@ class DocumentManager implements IDisposable {
		* This function will return `undefined` if a valid widget factory
		* cannot be found.
		*/
		open(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):DocumentRegistry.IReadyWidget \| undefined {
		open(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):IDocumentWidget \| undefined {
		return this._createOrOpenDocument('open', path, widgetName, kernel, options);
		}

Expand All		@@ -340,7 +340,7 @@ class DocumentManager implements IDisposable {
		* This function will return `undefined` if a valid widget factory
		* cannot be found.
		*/
		openOrReveal(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):DocumentRegistry.IReadyWidget \| undefined {
		openOrReveal(path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions ):IDocumentWidget \| undefined {
		let widget = this.findWidget(path, widgetName);
		if (widget) {
		this._opener.open(widget, options \|\| {});
Expand DownExpand Up		@@ -418,7 +418,7 @@ class DocumentManager implements IDisposable {
		// widgets that have different models.

		// Allow options to be passed when adding a sibling.
		let adopter = (widget:DocumentRegistry.IReadyWidget, options?: DocumentRegistry.IOpenOptions) => {
		let adopter = (widget:IDocumentWidget, options?: DocumentRegistry.IOpenOptions) => {
		this._widgetManager.adoptWidget(context, widget);
		this._opener.open(widget, options);
		};
Expand DownExpand Up		@@ -474,7 +474,7 @@ class DocumentManager implements IDisposable {
		* The two cases differ in how the document context is handled, but the creation
		* of the widget and launching of the kernel are identical.
		*/
		private _createOrOpenDocument(which: 'open'\|'create', path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions):DocumentRegistry.IReadyWidget \| undefined {
		private _createOrOpenDocument(which: 'open'\|'create', path: string, widgetName='default', kernel?: Partial<Kernel.IModel>, options?: DocumentRegistry.IOpenOptions):IDocumentWidget \| undefined {
		let widgetFactory = this._widgetFactoryFor(path, widgetName);
		if (!widgetFactory) {
		return undefined;
Expand DownExpand Up		@@ -574,7 +574,7 @@ namespace DocumentManager {
		/**
		* Open the given widget.
		*/
		open(widget:DocumentRegistry.IReadyWidget, options?: DocumentRegistry.IOpenOptions): void;
		open(widget:IDocumentWidget, options?: DocumentRegistry.IOpenOptions): void;
		}
		}

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -34,7 +34,7 @@ import {
		} from '@jupyterlab/apputils';

		import {
		DocumentRegistry
		DocumentRegistry, IDocumentWidget
		} from '@jupyterlab/docregistry';

		import {
Expand DownExpand Up		@@ -96,7 +96,7 @@ class DocumentWidgetManager implements IDisposable {
		*
		* @throws If the factory is not registered.
		*/
		createWidget(factory: DocumentRegistry.WidgetFactory, context: DocumentRegistry.Context):DocumentRegistry.IReadyWidget {
		createWidget(factory: DocumentRegistry.WidgetFactory, context: DocumentRegistry.Context):IDocumentWidget {
		let widget = factory.createNew(context);
		Private.factoryProperty.set(widget, factory);

Expand DownExpand Up		@@ -125,7 +125,7 @@ class DocumentWidgetManager implements IDisposable {
		*
		* @param widget - The widget to adopt.
		*/
		adoptWidget(context: DocumentRegistry.Context, widget:DocumentRegistry.IReadyWidget): void {
		adoptWidget(context: DocumentRegistry.Context, widget:IDocumentWidget): void {
		let widgets = Private.widgetsProperty.get(context);
		widgets.push(widget);
		MessageLoop.installMessageHook(widget, this);
Expand All		@@ -146,7 +146,7 @@ class DocumentWidgetManager implements IDisposable {
		* This can be used to use an existing widget instead of opening
		* a new widget.
		*/
		findWidget(context: DocumentRegistry.Context, widgetName: string):DocumentRegistry.IReadyWidget \| undefined {
		findWidget(context: DocumentRegistry.Context, widgetName: string):IDocumentWidget \| undefined {
		let widgets = Private.widgetsProperty.get(context);
		if (!widgets) {
		return undefined;
Expand DownExpand Up		@@ -182,7 +182,7 @@ class DocumentWidgetManager implements IDisposable {
		* Uses the same widget factory and context as the source, or throws
		* if the source widget is not managed by this manager.
		*/
		cloneWidget(widget: Widget):DocumentRegistry.IReadyWidget \| undefined {
		cloneWidget(widget: Widget):IDocumentWidget \| undefined {
		let context = Private.contextProperty.get(widget);
		if (!context) {
		return undefined;
Expand DownExpand Up		@@ -448,7 +448,7 @@ namespace Private {
		* A private attached property for the widgets associated with a context.
		*/
		export
		const widgetsProperty = new AttachedProperty<DocumentRegistry.Context,DocumentRegistry.IReadyWidget[]>({
		const widgetsProperty = new AttachedProperty<DocumentRegistry.Context,IDocumentWidget[]>({
		name: 'widgets',
		create: () => []
		});
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -22,7 +22,7 @@ import {
		} from '@phosphor/widgets';

		import {
		Toolbar,MainAreaWidget
		MainAreaWidget
		} from '@jupyterlab/apputils';

		import {
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,11 +2,11 @@
		// Distributed under the terms of the Modified BSD License.

		import {
		showErrorMessage, MainAreaWidget
		showErrorMessage
		} from '@jupyterlab/apputils';

		import {
		ActivityMonitor, PathExt
		ActivityMonitor
		} from '@jupyterlab/coreutils';

		import {
Expand All		@@ -22,7 +22,7 @@ import {
		} from '@phosphor/messaging';

		import {
		SingletonLayout, Widget
		PanelLayout, Widget
		} from '@phosphor/widgets';

		import {
Expand DownExpand Up		@@ -50,8 +50,10 @@ class MimeContent extends Widget {
		this._context = options.context;
		this._renderer = options.renderer;

		const layout = new SingletonLayout();
		layout.widget = this._renderer;
		// TODO: Use SingletonLayout when a new version of phosphor is released. See
		// https://github.com/phosphorjs/phosphor/issues/337
		const layout = new PanelLayout();
		layout.addWidget(this._renderer);
		this.layout = layout;

		this._context.ready.then(() => {
Expand DownExpand Up		@@ -186,7 +188,7 @@ namespace MimeContent {
		* The options used to initialize a MimeDocument.
		*/
		export
		interface IOptionsextends DocumentWidget.IOptions<IRenderMime.IRenderer>{
		interface IOptions {
		/**
		* Context
		*/
Expand DownExpand Up		@@ -234,7 +236,7 @@ class MimeDocumentFactory extends ABCWidgetFactory<IDocumentWidget<MimeContent>,
		/**
		* Create a new widget given a context.
		*/
		protected createNewWidget(context: DocumentRegistry.Context):MainAreaWidget {
		protected createNewWidget(context: DocumentRegistry.Context):IDocumentWidget<MimeContent> {
		const ft = this._fileType;
		const mimeType = ft.mimeTypes.length ? ft.mimeTypes[0] : 'text/plain';

Expand All		@@ -254,7 +256,7 @@ class MimeDocumentFactory extends ABCWidgetFactory<IDocumentWidget<MimeContent>,
		content.title.iconClass = ft.iconClass;
		content.title.iconLabel = ft.iconLabel;

		const widget = new DocumentWidget({content});
		const widget = new DocumentWidget({content, context});

		return widget;
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -1188,7 +1188,7 @@ namespace DocumentRegistry {
		export
		interface IDocumentWidget<T extends Widget = Widget, U extends DocumentRegistry.IModel = DocumentRegistry.IModel> extends Widget {
		readonly content: T;
Copy link Contributor blink1073May 22, 2018 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. These should have inline comments (especially "ready"). Copy link ContributorAuthor jasongroutMay 23, 2018 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others.Learn more. In documenting this promise, I say "A promise resolving when the content widget is ready to be revealed." Would "reveal" be a better name for the promise than "ready"? When the reveal promise resolves, then we reveal the document widget.
		readonlypopulated: Promise<void>;
		readonlyready: Promise<void>;
		readonly context: DocumentRegistry.IContext<U>;
		readonly toolbar: Toolbar<Widget>;
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -35,6 +35,7 @@
		"@jupyterlab/codeeditor": "^0.16.1",
		"@jupyterlab/console": "^0.16.2",
		"@jupyterlab/coreutils": "^1.1.2",
		"@jupyterlab/docregistry": "^0.16.2",
		"@jupyterlab/filebrowser": "^0.16.2",
		"@jupyterlab/fileeditor": "^0.16.2",
		"@jupyterlab/launcher": "^0.16.2",
Expand Down