Put debugger data viewer integration behind an experiment

package.json

@@ -28,7 +28,7 @@
         "theme": "dark"
     },
     "engines": {
-        "vscode": "^1.48.0"
+        "vscode": "^1.49.0"
     },
     "keywords": [
         "python",
@@ -1670,7 +1670,7 @@
                 {
                     "command": "python.datascience.showDataViewer",
                     "group": "1_view",
-                    "when": "debugProtocolVariableMenuContext == 'viewableInDataViewer'"
+                    "when": "python.isDebuggerDataViewerExperimentEnabled && debugProtocolVariableMenuContext == 'viewableInDataViewer'"
                 }
             ]
         },
@@ -2127,6 +2127,7 @@
                             "RunByLine - experiment",
                             "tryPylance",
                             "jediLSP",
+                            "debuggerDataViewer",
                             "All"
                         ]
                     },
@@ -2152,6 +2153,7 @@
                             "RunByLine - experiment",
                             "tryPylance",
                             "jediLSP",
+                            "debuggerDataViewer",
                             "All"
                         ]
                     },

src/client/common/serviceRegistry.ts

@@ -2,6 +2,7 @@
 // Licensed under the MIT License.
 import { IExtensionSingleActivationService } from '../activation/types';
 import { IExperimentService, IFileDownloader, IHttpClient, IInterpreterPathService } from '../common/types';
+import { DebuggerDataViewerExperimentEnabler } from '../datascience/data-viewing/debuggerDataViewerExperimentEnabler';
 import { LiveShareApi } from '../datascience/liveshare/liveshare';
 import { INotebookExecutionLogger } from '../datascience/types';
 import { IServiceManager } from '../ioc/types';
@@ -218,5 +219,9 @@ export function registerTypes(serviceManager: IServiceManager) {
         IExtensionSingleActivationService,
         DebugSessionTelemetry
     );
+    serviceManager.addSingleton<IExtensionSingleActivationService>(
+        IExtensionSingleActivationService,
+        DebuggerDataViewerExperimentEnabler
+    );
     serviceManager.addSingleton<ICustomEditorService>(ICustomEditorService, CustomEditorService);
 }

src/client/datascience/commands/commandRegistry.ts

@@ -16,6 +16,7 @@ import { IConfigurationService, IDisposable, IOutputChannel } from '../../common
 import { DataScience } from '../../common/utils/localize';
 import { noop } from '../../common/utils/misc';
 import { captureTelemetry, sendTelemetryEvent } from '../../telemetry';
+import { EventName } from '../../telemetry/constants';
 import { Commands, JUPYTER_OUTPUT_CHANNEL, Telemetry } from '../constants';
 import { IDataViewerFactory } from '../data-viewing/types';
 import { DataViewerChecker } from '../interactive-common/dataViewerChecker';
@@ -481,7 +482,7 @@ export class CommandRegistry implements IDisposable {
     }
 
     private async onVariablePanelShowDataViewerRequest(request: IShowDataViewerFromVariablePanel) {
-        sendTelemetryEvent(Telemetry.OpenDataViewerFromVariableWindowRequest);
+        sendTelemetryEvent(EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_REQUEST);
         if (this.debugService.activeDebugSession) {
             const jupyterVariable = convertDebugProtocolVariableToIJupyterVariable(
                 request.variable as DebugProtocol.Variable
@@ -495,10 +496,10 @@ export class CommandRegistry implements IDisposable {
                 if (columnSize && (await this.dataViewerChecker.isRequestedColumnSizeAllowed(columnSize))) {
                     const title: string = `${DataScience.dataExplorerTitle()} - ${jupyterVariable.name}`;
                     await this.dataViewerFactory.create(jupyterVariableDataProvider, title);
-                    sendTelemetryEvent(Telemetry.OpenDataViewerFromVariableWindowSuccess);
+                    sendTelemetryEvent(EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_SUCCESS);
                 }
             } catch (e) {
-                sendTelemetryEvent(Telemetry.OpenDataViewerFromVariableWindowError);
+                sendTelemetryEvent(EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_ERROR, undefined, e);
                 traceError(e);
                 this.appShell.showErrorMessage(e.toString());
             }

src/client/datascience/constants.ts

@@ -410,10 +410,7 @@ export enum Telemetry {
     TrustAllNotebooks = 'DATASCIENCE.TRUST_ALL_NOTEBOOKS',
     TrustNotebook = 'DATASCIENCE.TRUST_NOTEBOOK',
     DoNotTrustNotebook = 'DATASCIENCE.DO_NOT_TRUST_NOTEBOOK',
-    NotebookTrustPromptShown = 'DATASCIENCE.NOTEBOOK_TRUST_PROMPT_SHOWN',
-    OpenDataViewerFromVariableWindowRequest = 'DATASCIENCE.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_REQUEST',
-    OpenDataViewerFromVariableWindowError = 'DATASCIENCE.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_ERROR',
-    OpenDataViewerFromVariableWindowSuccess = 'DATASCIENCE.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_SUCCESS'
+    NotebookTrustPromptShown = 'DATASCIENCE.NOTEBOOK_TRUST_PROMPT_SHOWN'
 }
 
 export enum NativeKeyboardCommandTelemetry {

src/client/datascience/data-viewing/debuggerDataViewerExperimentEnabler.ts

@@ -0,0 +1,26 @@
+import { inject, injectable } from 'inversify';
+import { IExtensionSingleActivationService } from '../../activation/types';
+import { ICommandManager } from '../../common/application/types';
+import { ContextKey } from '../../common/contextKey';
+import { traceError } from '../../common/logger';
+import { IExperimentService } from '../../common/types';
+
+@injectable()
+export class DebuggerDataViewerExperimentEnabler implements IExtensionSingleActivationService {
+    constructor(
+        @inject(ICommandManager) private readonly commandManager: ICommandManager,
+        @inject(IExperimentService) private readonly experimentService: IExperimentService
+    ) {}
+    public async activate() {
+        this.activateInternal().catch(traceError.bind('Failed to activate debuggerDataViewerExperimentEnabler'));
+    }
+    private async activateInternal() {
+        // This context key controls the visibility of the 'View Variable in Data Viewer'
+        // context menu item from the variable window context menu during a debugging session
+        const isDataViewerExperimentEnabled = new ContextKey(
+            'python.isDebuggerDataViewerExperimentEnabled',
+            this.commandManager
+        );
+        await isDataViewerExperimentEnabled.set(await this.experimentService.inExperiment('debuggerDataViewer'));
+    }
+}

src/client/datascience/interactive-common/interactiveWindowTypes.ts

@@ -2,7 +2,8 @@
 // Licensed under the MIT License.
 'use strict';
 import * as monacoEditor from 'monaco-editor/esm/vs/editor/editor.api';
-import { DebugProtocolVariable, DebugProtocolVariableContainer, Uri } from 'vscode';
+import { Uri } from 'vscode';
+import { DebugProtocolVariable, DebugProtocolVariableContainer } from '../../../../types/vscode-proposed';
 import { DebugState, IServerState } from '../../../datascience-ui/interactive-common/mainState';
 
 import type { KernelMessage } from '@jupyterlab/services';

src/client/telemetry/constants.ts

@@ -55,6 +55,9 @@ export enum EventName {
     DEBUGGER_ATTACH_TO_LOCAL_PROCESS = 'DEBUGGER.ATTACH_TO_LOCAL_PROCESS',
     DEBUGGER_CONFIGURATION_PROMPTS = 'DEBUGGER.CONFIGURATION.PROMPTS',
     DEBUGGER_CONFIGURATION_PROMPTS_IN_LAUNCH_JSON = 'DEBUGGER.CONFIGURATION.PROMPTS.IN.LAUNCH.JSON',
+    OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_REQUEST = 'OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_REQUEST',
+    OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_ERROR = 'OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_ERROR',
+    OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_SUCCESS = 'OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_SUCCESS',
     UNITTEST_STOP = 'UNITTEST.STOP',
     UNITTEST_DISABLE = 'UNITTEST.DISABLE',
     UNITTEST_RUN = 'UNITTEST.RUN',

src/client/telemetry/index.ts

@@ -587,6 +587,9 @@ export interface IEventNamePropertyMapping {
          */
         manuallyEnteredAValue?: boolean;
     };
+    [EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_REQUEST]: never | undefined;
+    [EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_ERROR]: never | undefined;
+    [EventName.OPEN_DATAVIEWER_FROM_VARIABLE_WINDOW_SUCCESS]: never | undefined;
     /**
      * Telemetry event sent when providing completion provider in launch.json. It is sent just *after* inserting the completion.
      */
@@ -1772,9 +1775,6 @@ export interface IEventNamePropertyMapping {
     [Telemetry.SetJupyterURIToUserSpecified]: never | undefined;
     [Telemetry.ShiftEnterBannerShown]: never | undefined;
     [Telemetry.ShowDataViewer]: { rows: number | undefined; columns: number | undefined };
-    [Telemetry.OpenDataViewerFromVariableWindowRequest]: never | undefined;
-    [Telemetry.OpenDataViewerFromVariableWindowError]: never | undefined;
-    [Telemetry.OpenDataViewerFromVariableWindowSuccess]: never | undefined;
     [Telemetry.CreateNewInteractive]: never | undefined;
     [Telemetry.StartJupyter]: never | undefined;
     [Telemetry.StartJupyterProcess]: never | undefined;

types/vscode-proposed/index.d.ts

@@ -730,3 +730,22 @@ export namespace notebook {
         priority?: number
     ): NotebookCellStatusBarItem;
 }
+
+//#region debug
+
+/**
+ * A DebugProtocolVariableContainer is an opaque stand-in type for the intersection of the Scope and Variable types defined in the Debug Adapter Protocol.
+ * See https://microsoft.github.io/debug-adapter-protocol/specification#Types_Scope and https://microsoft.github.io/debug-adapter-protocol/specification#Types_Variable.
+ */
+export interface DebugProtocolVariableContainer {
+    // Properties: the intersection of DAP's Scope and Variable types.
+}
+
+/**
+ * A DebugProtocolVariable is an opaque stand-in type for the Variable type defined in the Debug Adapter Protocol.
+ * See https://microsoft.github.io/debug-adapter-protocol/specification#Types_Variable.
+ */
+export interface DebugProtocolVariable {
+    // Properties: see details [here](https://microsoft.github.io/debug-adapter-protocol/specification#Base_Protocol_Variable).
+}
+//#endregion