Disable Manage Packages button if python is not installed (#6008)

extensions/notebook/package.json

@@ -224,7 +224,7 @@
 			"notebook/toolbar": [
 				{
 					"command": "jupyter.cmd.managePackages",
-					"when": "providerId == jupyter"
+					"when": "providerId == jupyter && notebook:pythonInstalled"
 				}
 			]
 		},

extensions/notebook/src/common/apiWrapper.ts

@@ -5,6 +5,7 @@
 
 import * as vscode from 'vscode';
 import * as azdata from 'azdata';
+import { CommandContext, BuiltInCommands } from './constants';
 
 /**
  * Wrapper class to act as a facade over VSCode and Data APIs and allow us to test / mock callbacks into
@@ -56,6 +57,10 @@ export class ApiWrapper {
 		azdata.tasks.startBackgroundOperation(operationInfo);
 	}
 
+	public setCommandContext(key: CommandContext | string, value: any): Thenable<any> {
+		return vscode.commands.executeCommand(BuiltInCommands.SetContext, key, value);
+	}
+
 	/**
 	 * Get the configuration for a extensionName
 	 * @param extensionName The string name of the extension to get the configuration for

extensions/notebook/src/common/constants.ts

@@ -6,37 +6,23 @@
 'use strict';
 
 // CONFIG VALUES ///////////////////////////////////////////////////////////
-export const extensionConfigSectionName = 'dataManagement';
 export const extensionOutputChannel = 'Notebooks';
-export const configLogDebugInfo = 'logDebugInfo';
 
 // JUPYTER CONFIG //////////////////////////////////////////////////////////
 export const pythonBundleVersion = '0.0.1';
 export const pythonVersion = '3.6.6';
 export const sparkMagicVersion = '0.12.6.1';
-export const python3 = 'python3';
-export const pysparkkernel = 'pysparkkernel';
-export const sparkkernel = 'sparkkernel';
-export const pyspark3kernel = 'pyspark3kernel';
-export const python3DisplayName = 'Python 3';
-export const defaultSparkKernel = 'pyspark3kernel';
 export const pythonPathConfigKey = 'pythonPath';
 export const existingPythonConfigKey = 'useExistingPython';
 export const notebookConfigKey = 'notebook';
 
-export const hdfsHost = 'host';
-export const hdfsUser = 'user';
-
 export const winPlatform = 'win32';
 
 export const jupyterNotebookProviderId = 'jupyter';
 export const jupyterConfigRootFolder = 'jupyter_config';
-export const jupyterKernelsMasterFolder = 'kernels_master';
 export const jupyterNewNotebookTask = 'jupyter.task.newNotebook';
 export const jupyterOpenNotebookTask = 'jupyter.task.openNotebook';
 export const jupyterNewNotebookCommand = 'jupyter.cmd.newNotebook';
-export const jupyterCommandSetContext = 'jupyter.setContext';
-export const jupyterCommandSetKernel = 'jupyter.setKernel';
 export const jupyterReinstallDependenciesCommand = 'jupyter.reinstallDependencies';
 export const jupyterAnalyzeCommand = 'jupyter.cmd.analyzeNotebook';
 export const jupyterManagePackages = 'jupyter.cmd.managePackages';
@@ -47,7 +33,7 @@ export enum BuiltInCommands {
 }
 
 export enum CommandContext {
-	WizardServiceEnabled = 'wizardservice:enabled'
+	NotebookPythonInstalled = 'notebook:pythonInstalled'
 }
 
 export const pythonOfflinePipPackagesUrl = 'https://go.microsoft.com/fwlink/?linkid=2092867';

extensions/notebook/src/jupyter/jupyterServerManager.ts

@@ -17,6 +17,7 @@ import JupyterServerInstallation from './jupyterServerInstallation';
 import * as utils from '../common/utils';
 import { IServerInstance } from './common';
 import { PerNotebookServerInstance, IInstanceOptions } from './serverInstance';
+import { CommandContext } from '../common/constants';
 
 export interface IServerManagerOptions {
 	documentPath: string;
@@ -101,9 +102,10 @@ export class LocalJupyterServerManager implements nb.ServerManager, vscode.Dispo
 		return this.options.documentPath;
 	}
 
-	private async doStartServer(): Promise<IServerInstance> {        // We can't find or create servers until the installation is complete
+	private async doStartServer(): Promise<IServerInstance> { // We can't find or create servers until the installation is complete
 		let installation = this.options.jupyterInstallation;
 		await installation.promptForPythonInstall();
+		this.apiWrapper.setCommandContext(CommandContext.NotebookPythonInstalled, true);
 
 		// Calculate the path to use as the notebook-dir for Jupyter based on the path of the uri of the
 		// notebook to open. This will be the workspace folder if the notebook uri is inside a workspace

src/sql/workbench/parts/notebook/notebook.component.ts

@@ -3,6 +3,7 @@
  *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import { nb } from 'azdata';
 import { OnInit, Component, Inject, forwardRef, ElementRef, ChangeDetectorRef, ViewChild, OnDestroy } from '@angular/core';
 
 import { IColorTheme, IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
@@ -288,6 +289,7 @@ export class NotebookComponent extends AngularDisposable implements OnInit, OnDe
 		await model.requestModelLoad(trusted);
 		model.contentChanged((change) => this.handleContentChanged(change));
 		model.onProviderIdChange((provider) => this.handleProviderIdChanged(provider));
+		model.kernelChanged((kernelArgs) => this.handleKernelChanged(kernelArgs));
 		this._model = this._register(model);
 		this.updateToolbarComponents(this._model.trustedMode);
 		this._modelRegisteredDeferred.resolve(this._model);
@@ -372,6 +374,10 @@ export class NotebookComponent extends AngularDisposable implements OnInit, OnDe
 		this.fillInActionsForCurrentContext();
 	}
 
+	private handleKernelChanged(kernelArgs: nb.IKernelChangedArgs) {
+		this.fillInActionsForCurrentContext();
+	}
+
 	findCellIndex(cellModel: ICellModel): number {
 		return this._model.cells.findIndex((cell) => cell.id === cellModel.id);
 	}