microsoft · eleanorjboyd · Dec 4, 2025 · Dec 2, 2025 · Dec 3, 2025
diff --git a/src/managers/builtin/venvUtils.ts b/src/managers/builtin/venvUtils.ts
@@ -135,6 +135,8 @@ async function getPythonInfo(env: NativeEnvInfo): Promise<PythonEnvironmentInfo>
        let description = undefined;
        if (env.kind === NativePythonEnvironmentKind.venvUv) {
            description = l10n.t('uv');
+        } else if (env.kind === NativePythonEnvironmentKind.uvWorkspace) {
+            description = l10n.t('uv workspace');
        }

        const binDir = path.dirname(env.executable);
@@ -181,7 +183,12 @@ export async function findVirtualEnvironments(
    const envs = data
        .filter((e) => isNativeEnvInfo(e))
        .map((e) => e as NativeEnvInfo)
-        .filter((e) => e.kind === NativePythonEnvironmentKind.venv || e.kind === NativePythonEnvironmentKind.venvUv);
+        .filter(
+            (e) =>
+                e.kind === NativePythonEnvironmentKind.venv ||
+                e.kind === NativePythonEnvironmentKind.venvUv ||
+                e.kind === NativePythonEnvironmentKind.uvWorkspace,
+        );

    for (const e of envs) {
        if (!(e.prefix && e.executable && e.version)) {
@@ -194,7 +201,7 @@ export async function findVirtualEnvironments(
        log.info(`Found venv environment: ${env.name}`);

        // Track UV environments using environmentPath for consistency
-        if (e.kind === NativePythonEnvironmentKind.venvUv) {
+        if (e.kind === NativePythonEnvironmentKind.venvUv || e.kind === NativePythonEnvironmentKind.uvWorkspace) {
            await addUvEnvironment(env.environmentPath.fsPath);
        }
    }
@@ -326,7 +333,11 @@ export async function createWithProgress(
                const resolved = await nativeFinder.resolve(pythonPath);
                const env = api.createPythonEnvironmentItem(await getPythonInfo(resolved), manager);

-                if (useUv && resolved.kind === NativePythonEnvironmentKind.venvUv) {
+                if (
+                    useUv &&
+                    (resolved.kind === NativePythonEnvironmentKind.venvUv ||
+                        resolved.kind === NativePythonEnvironmentKind.uvWorkspace)
+                ) {
                    await addUvEnvironment(env.environmentPath.fsPath);
                }

@@ -525,7 +536,11 @@ export async function resolveVenvPythonEnvironmentPath(
 ): Promise<PythonEnvironment | undefined> {
    const resolved = await nativeFinder.resolve(fsPath);

-    if (resolved.kind === NativePythonEnvironmentKind.venv || resolved.kind === NativePythonEnvironmentKind.venvUv) {
+    if (
+        resolved.kind === NativePythonEnvironmentKind.venv ||
+        resolved.kind === NativePythonEnvironmentKind.venvUv ||
+        resolved.kind === NativePythonEnvironmentKind.uvWorkspace
+    ) {
        const envInfo = await getPythonInfo(resolved);
        return api.createPythonEnvironmentItem(envInfo, manager);
    }

diff --git a/src/managers/common/nativePythonFinder.ts b/src/managers/common/nativePythonFinder.ts
@@ -68,6 +68,7 @@ export enum NativePythonEnvironmentKind {
    macCommandLineTools = 'MacCommandLineTools',
    linuxGlobal = 'LinuxGlobal',
    macXCode = 'MacXCode',
+    uvWorkspace = 'UvWorkspace',
    venv = 'Venv',
    venvUv = 'Uv',
    virtualEnv = 'VirtualEnv',