vm-manager: add empty list screen

pkgs/clan-vm-manager/clan_vm_manager/assets/__init__.py

@@ -4,5 +4,5 @@ from typing import Union
 loc: Path = Path(__file__).parent
 
 
-def get_asset(name: Union[str, Path]) -> Path:
+def get_asset(name: str | Path) -> Path:
     return loc / name

pkgs/clan-vm-manager/clan_vm_manager/components/gkvstore.py

@@ -1,6 +1,6 @@
 import logging
 from collections.abc import Callable
-from typing import Any, Generic, TypeVar, ClassVar
+from typing import Any, ClassVar, Generic, TypeVar
 
 import gi
 

pkgs/clan-vm-manager/clan_vm_manager/components/list_splash.py

@@ -1,12 +1,13 @@
 import logging
-from typing import Callable, Optional, TypeVar
+from collections.abc import Callable
+from typing import TypeVar
 
 import gi
 
 from clan_vm_manager import assets
 
 gi.require_version("Adw", "1")
-from gi.repository import Adw, Gio, GObject, Gtk, GdkPixbuf
+from gi.repository import Adw, GdkPixbuf, Gio, GObject, Gtk
 
 log = logging.getLogger(__name__)
 
@@ -53,7 +54,7 @@ class EmptySplash(Gtk.Box):
 
         self.append(clamp)
 
-    def load_image(self, file_path: str) -> Optional[GdkPixbuf.Pixbuf]:
+    def load_image(self, file_path: str) -> GdkPixbuf.Pixbuf | None:
         try:
             pixbuf = GdkPixbuf.Pixbuf.new_from_file(file_path)
             return pixbuf

pkgs/clan-vm-manager/clan_vm_manager/windows/main_window.py

@@ -1,6 +1,6 @@
 import logging
 import threading
-from typing import Callable
+from collections.abc import Callable
 
 import gi
 from clan_cli.history.list import list_history