recommend jupyter extension

Author: DonJayamanne

package.json

@@ -852,6 +852,11 @@
 "type": "object",
 "title": "Python Configuration",
 "properties": {
+"python.promptToInstallJupyter": {
+"type": "boolean",
+"default": true,
+"description": "Display prompt to install Jupyter Extension."
+},
 "python.pythonPath": {
 "type": "string",
 "default": "python",

src/client/jupyter/main.ts

@@ -28,6 +28,27 @@ export class Jupyter extends vscode.Disposable {
  private codeLensProvider: JupyterCodeLensProvider;
  private lastUsedPythonPath: string;
  private codeHelper: CodeHelper;
+
+ private async displaySuggestion(): Promise<void> {
+ return new Promise<void>(resolve => {
+ let recommend = vscode.workspace.getConfiguration('python').get('promptToInstallJupyter', true);
+ if (!recommend) {
+ return resolve();
+ }
+ vscode.window.showInformationMessage('Deprecated: Please install the new Jupyter extension. Jupyter functionality within this extension has been deprecated.', 'Do not show again')
+ .then(item => {
+ if (item !== 'Do not show again') {
+ return resolve();
+ }
+ vscode.workspace.getConfiguration('python').update('promptToInstallJupyter', false)
+ .then(() => {
+ resolve();
+ }, ex => {
+ resolve();
+ });
+ });
+ });
+ }
  constructor(private outputChannel: vscode.OutputChannel) {
  super(() => { });
  this.disposables = [];
@@ -116,7 +137,8 @@ export class Jupyter extends vscode.Disposable {
  this.outputChannel.appendLine(formatErrorForLogging(reason));
  });
  }
- return this.kernelManager.startKernelFor(language)
+ return this.displaySuggestion()
+ .then(() => this.kernelManager.startKernelFor(language))
  .then(kernel => {
  if (kernel) {
  this.onKernelChanged(kernel);