Ensure global settings are passed to the server.

bundled/tool/lsp_server.py

@@ -40,6 +40,7 @@ def update_sys_path(path_to_add: str, strategy: str) -> None:
 from pygls import server, uris, workspace
 
 WORKSPACE_SETTINGS = {}
+GLOBAL_SETTINGS = {}
 RUNNER = pathlib.Path(__file__).parent / "runner.py"
 
 MAX_WORKERS = 5
@@ -343,6 +344,9 @@ def initialize(params: lsp.InitializeParams) -> None:
     import_strategy = os.getenv("LS_IMPORT_STRATEGY", "useBundled")
     update_sys_path(os.getcwd(), import_strategy)
 
+    global GLOBAL_SETTINGS
+    GLOBAL_SETTINGS = params.initialization_options.get("globalSettings", {})
+
     settings = params.initialization_options["settings"]
     _update_workspace_settings(settings)
     log_to_output(
@@ -418,26 +422,35 @@ def _log_version_info() -> None:
 # *****************************************************
 # Internal functional and settings management APIs.
 # *****************************************************
-def _update_workspace_settings(settings):
-    if not settings:
-        key = os.getcwd()
-        WORKSPACE_SETTINGS[key] = {
-            "cwd": key,
-            "workspaceFS": key,
-            "workspace": uris.from_fs_path(key),
-            "path": [],
-            "interpreter": [sys.executable],
-            "args": [],
-            "severity": {
+def _get_global_defaults():
+    return {
+        "path": GLOBAL_SETTINGS.get("path", []),
+        "interpreter": GLOBAL_SETTINGS.get("interpreter", [sys.executable]),
+        "args": GLOBAL_SETTINGS.get("args", []),
+        "severity": GLOBAL_SETTINGS.get(
+            "severity",
+            {
                 "convention": "Information",
                 "error": "Error",
                 "fatal": "Error",
                 "refactor": "Hint",
                 "warning": "Warning",
                 "info": "Information",
             },
-            "importStrategy": "useBundled",
-            "showNotifications": "off",
+        ),
+        "importStrategy": GLOBAL_SETTINGS.get("importStrategy", "useBundled"),
+        "showNotifications": GLOBAL_SETTINGS.get("showNotifications", "off"),
+        "extraPaths": GLOBAL_SETTINGS.get("extraPaths", []),
+    }
+
+def _update_workspace_settings(settings):
+    if not settings:
+        key = os.getcwd()
+        WORKSPACE_SETTINGS[key] = {
+            "cwd": key,
+            "workspaceFS": key,
+            "workspace": uris.from_fs_path(key),
+            **_get_global_defaults(),
         }
         return
 
@@ -462,12 +475,36 @@ def _get_settings_by_path(file_path: pathlib.Path):
     return setting_values[0]
 
 
+def _get_document_key(document: workspace.Document):
+    if WORKSPACE_SETTINGS:
+        document_workspace = pathlib.Path(document.path)
+        workspaces = {s["workspaceFS"] for s in WORKSPACE_SETTINGS.values()}
+
+        # Find workspace settings for the given file.
+        while document_workspace != document_workspace.parent:
+            if str(document_workspace) in workspaces:
+                return str(document_workspace)
+            document_workspace = document_workspace.parent
+
+    return None
+
+
 def _get_settings_by_document(document: workspace.Document | None):
-    if len(WORKSPACE_SETTINGS) == 1 or document is None or document.path is None:
+    if document is None or document.path is None:
         return list(WORKSPACE_SETTINGS.values())[0]
 
-    document_workspace = pathlib.Path(document.path)
-    return _get_settings_by_path(document_workspace)
+    key = _get_document_key(document)
+    if key is None:
+        # This is either a non-workspace file or there is no workspace.
+        key = os.fspath(pathlib.Path(document.path).parent)
+        return {
+            "cwd": key,
+            "workspaceFS": key,
+            "workspace": uris.from_fs_path(key),
+            **_get_global_defaults(),
+        }
+
+    return WORKSPACE_SETTINGS[str(key)]
 
 
 # *****************************************************

src/common/server.ts

@@ -12,11 +12,11 @@ import {
 import { DEBUG_SERVER_SCRIPT_PATH, SERVER_SCRIPT_PATH } from './constants';
 import { traceError, traceInfo, traceVerbose } from './log/logging';
 import { getDebuggerPath } from './python';
-import { getExtensionSettings, getWorkspaceSettings, ISettings } from './settings';
+import { getExtensionSettings, getGlobalSettings, getWorkspaceSettings, ISettings } from './settings';
 import { getLSClientTraceLevel, getProjectRoot } from './utilities';
 import { isVirtualWorkspace } from './vscodeapi';
 
-export type IInitOptions = { settings: ISettings[] };
+export type IInitOptions = { settings: ISettings[]; globalSettings: ISettings };
 
 async function createServer(
     projectRoot: WorkspaceFolder,
@@ -109,6 +109,7 @@ export async function restartServer(
         outputChannel,
         {
             settings: await getExtensionSettings(serverId, true),
+            globalSettings: await getGlobalSettings(serverId, false),
         },
         workspaceSetting,
     );

src/common/settings.ts

@@ -1,7 +1,7 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-import { ConfigurationChangeEvent, WorkspaceFolder } from 'vscode';
+import { ConfigurationChangeEvent, WorkspaceConfiguration, WorkspaceFolder } from 'vscode';
 import { traceLog } from './log/logging';
 import { getInterpreterDetails } from './python';
 import { getConfiguration, getWorkspaceFolders } from './vscodeapi';
@@ -136,6 +136,36 @@ export async function getWorkspaceSettings(
     return workspaceSetting;
 }
 
+function getGlobalValue<T>(config: WorkspaceConfiguration, key: string, defaultValue: T): T {
+    const inspect = config.inspect<T>(key);
+    return inspect?.globalValue ?? inspect?.defaultValue ?? defaultValue;
+}
+
+export async function getGlobalSettings(namespace: string, includeInterpreter?: boolean): Promise<ISettings> {
+    const config = getConfiguration(namespace);
+
+    let interpreter: string[] | undefined = [];
+    if (includeInterpreter) {
+        interpreter = getGlobalValue<string[]>(config, 'interpreter', []);
+        if (interpreter === undefined || interpreter.length === 0) {
+            interpreter = (await getInterpreterDetails()).path;
+        }
+    }
+
+    const setting = {
+        cwd: process.cwd(),
+        workspace: process.cwd(),
+        args: getGlobalValue<string[]>(config, 'args', []),
+        severity: getGlobalValue<Record<string, string>>(config, 'severity', DEFAULT_SEVERITY),
+        path: getGlobalValue<string[]>(config, 'path', []),
+        interpreter: interpreter ?? [],
+        importStrategy: getGlobalValue<string>(config, 'importStrategy', 'fromEnvironment'),
+        showNotifications: getGlobalValue<string>(config, 'showNotifications', 'off'),
+        extraPaths: getGlobalValue<string[]>(config, 'extraPaths', []),
+    };
+    return setting;
+}
+
 export function checkIfConfigurationChanged(e: ConfigurationChangeEvent, namespace: string): boolean {
     const settings = [
         `${namespace}.args`,

src/test/python_tests/lsp_test_client/utils.py

@@ -66,4 +66,4 @@ def get_initialization_options():
     setting["cwd"] = str(PROJECT_ROOT)
     setting["extraPaths"] = []
 
-    return {"settings": [setting]}
+    return {"settings": [setting], "globalSettings": setting}