activate envs ext

Author: eleanorjboyd

src/extension/common/python.ts

@@ -28,6 +28,7 @@ export interface IInterpreterDetails {
 const onDidChangePythonInterpreterEvent = new EventEmitter<IInterpreterDetails>();
 export const onDidChangePythonInterpreter: Event<IInterpreterDetails> = onDidChangePythonInterpreterEvent.event;
 async function activateExtension() {
+    activateEnvsExtension();
     const extension = extensions.getExtension('ms-python.python');
     if (extension) {
         if (!extension.isActive) {
@@ -37,6 +38,16 @@ async function activateExtension() {
     return extension;
 }
 
+async function activateEnvsExtension() {
+    const extension = extensions.getExtension('ms-python.vscode-python-envs');
+    if (extension) {
+        if (!extension.isActive) {
+            await extension.activate();
+        }
+    }
+    return extension;
+}
+
 async function getPythonExtensionAPI(): Promise<IExtensionApi | undefined> {
     const extension = await activateExtension();
     return extension?.exports as IExtensionApi;