if pylance support its own client, just use that.

package.json

@@ -926,12 +926,6 @@
                     "description": "%python.pylanceLspNotebooksEnabled.description%",
                     "scope": "machine"
                 },
-                "python.pylanceLspClientEnabled": {
-                    "type": "boolean",
-                    "default": false,
-                    "description": "%python.pylanceLspClientEnabled.description%",
-                    "scope": "machine"
-                },
                 "python.sortImports.args": {
                     "default": [],
                     "description": "%python.sortImports.args.description%",

package.nls.json

@@ -95,7 +95,6 @@
     "python.pipenvPath.description": "Path to the pipenv executable to use for activation.",
     "python.poetryPath.description": "Path to the poetry executable.",
     "python.pylanceLspNotebooksEnabled.description": "Determines if Pylance's experimental LSP notebooks support is used or not.",
-    "python.pylanceLspClientEnabled.description": "Determines if Pylance's experimental LSP client support is used or not.",
     "python.sortImports.args.description": "Arguments passed in. Each argument is a separate item in the array.",
     "python.sortImports.path.description": "Path to isort script, default using inner version",
     "python.tensorBoard.logDirectory.description": "Set this setting to your preferred TensorBoard log directory to skip log directory prompt when starting TensorBoard.",

src/client/activation/node/languageServerProxy.ts

@@ -108,8 +108,7 @@ export class NodeLanguageServerProxy implements ILanguageServerProxy {
         const extension = await this.getPylanceExtension();
         this.lsVersion = extension?.packageJSON.version || '0';
 
-        const usePylanceClient = this.configurationService.getSettings().pylanceLspClientEnabled;
-        if (usePylanceClient && extension && (extension.exports as PylanceApi).startClient) {
+        if (extension && (extension.exports as PylanceApi).startClient) {
             this.pylanceApi = extension.exports as PylanceApi;
             await this.pylanceApi.startClient!();
         } else {

src/client/common/configSettings.ts

@@ -124,8 +124,6 @@ export class PythonSettings implements IPythonSettings {
 
     public pylanceLspNotebooksEnabled = false;
 
-    public pylanceLspClientEnabled = false;
-
     public experiments!: IExperiments;
 
     public languageServer: LanguageServerType = LanguageServerType.Node;
@@ -316,7 +314,6 @@ export class PythonSettings implements IPythonSettings {
 
         this.globalModuleInstallation = pythonSettings.get<boolean>('globalModuleInstallation') === true;
         this.pylanceLspNotebooksEnabled = pythonSettings.get<boolean>('pylanceLspNotebooksEnabled') === true;
-        this.pylanceLspClientEnabled = pythonSettings.get<boolean>('pylanceLspClientEnabled') === true;
 
         const sortImportSettings = systemVariables.resolveAny(pythonSettings.get<ISortImportSettings>('sortImports'))!;
         if (this.sortImports) {

src/client/common/types.ts

@@ -197,7 +197,6 @@ export interface IPythonSettings {
     readonly envFile: string;
     readonly globalModuleInstallation: boolean;
     readonly pylanceLspNotebooksEnabled: boolean;
-    readonly pylanceLspClientEnabled: boolean;
     readonly experiments: IExperiments;
     readonly languageServer: LanguageServerType;
     readonly languageServerIsDefault: boolean;