Fix for UriError when using python.interpreterPath command (#18293)

Author: karthiknadig

news/2 Fixes/18285.md

@@ -0,0 +1 @@
+Fix for UriError when using python.interpreterPath command in tasks.

src/client/debugger/extension/configuration/launch.json/interpreterPathCommand.ts

@@ -31,7 +31,13 @@ export class InterpreterPathCommand implements IExtensionSingleActivationService
         // If `launch.json` is launching this command, `args.workspaceFolder` carries the workspaceFolder
         // If `tasks.json` is launching this command, `args[1]` carries the workspaceFolder
         const workspaceFolder = 'workspaceFolder' in args ? args.workspaceFolder : args[1] ? args[1] : undefined;
-        return this.configurationService.getSettings(workspaceFolder ? Uri.parse(workspaceFolder) : undefined)
-            .pythonPath;
+        let workspaceFolderUri;
+        try {
+            workspaceFolderUri = workspaceFolder ? Uri.parse(workspaceFolder) : undefined;
+        } catch (ex) {
+            workspaceFolderUri = undefined;
+        }
+
+        return this.configurationService.getSettings(workspaceFolderUri).pythonPath;
     }
 }

src/test/debugger/extension/configuration/launch.json/interpreterPathCommand.unit.test.ts

@@ -74,4 +74,14 @@ suite('Interpreter Path Command', () => {
         const setting = interpreterPathCommand._getSelectedInterpreterPath(args);
         expect(setting).to.equal('settingValue');
     });
+
+    test('If `args[1]` is not a valid uri', async () => {
+        const args = ['command', '${input:some_input}'];
+        when(configService.getSettings(anything())).thenCall((arg) => {
+            assert.deepEqual(arg, undefined);
+            return { pythonPath: 'settingValue' } as any;
+        });
+        const setting = interpreterPathCommand._getSelectedInterpreterPath(args);
+        expect(setting).to.equal('settingValue');
+    });
 });