Use operator convenience functions

blueman/gui/manager/ManagerDeviceMenu.py

@@ -1,6 +1,7 @@
 import logging
 from enum import Enum, auto
 from gettext import gettext as _
+from operator import attrgetter
 from typing import Dict, List, Tuple, Optional, TYPE_CHECKING, Union, Iterable
 
 from blueman.Functions import create_menuitem, e_
@@ -306,12 +307,12 @@ def generate(self) -> None:
 
         if connect_items:
             self.append(self._create_header(_("<b>Connect To:</b>")))
-            for it in sorted(connect_items, key=lambda i: i.position):
+            for it in sorted(connect_items, key=attrgetter("position")):
                 self.append(it.item)
 
         if disconnect_items:
             self.append(self._create_header(_("<b>Disconnect:</b>")))
-            for it in sorted(disconnect_items, key=lambda i: i.position):
+            for it in sorted(disconnect_items, key=attrgetter("position")):
                 self.append(it.item)
 
         config = AutoConnectConfig()
@@ -328,15 +329,15 @@ def generate(self) -> None:
                 item.show()
                 self.append(item)
 
-            for it in sorted(autoconnect_items, key=lambda i: i.position):
+            for it in sorted(autoconnect_items, key=attrgetter("position")):
                 self.append(it.item)
 
         if show_generic_connect or connect_items or disconnect_items or autoconnect_items:
             item = Gtk.SeparatorMenuItem()
             item.show()
             self.append(item)
 
-        for it in sorted(action_items, key=lambda i: i.position):
+        for it in sorted(action_items, key=attrgetter("position")):
             self.append(it.item)
 
         send_item = create_menuitem(_("Send a _File…"), "blueman-send-symbolic")

blueman/plugins/applet/StatusIcon.py

@@ -1,4 +1,5 @@
 from gettext import gettext as _
+from operator import itemgetter
 from typing import Optional, Tuple, List
 
 from gi.repository import GObject, GLib, Gio
@@ -117,7 +118,7 @@ def _get_status_icon_implementations(self) -> List[str]:
         return [implementation for implementation, _ in sorted(
             (plugin.on_query_status_icon_implementation()
              for plugin in self.parent.Plugins.get_loaded_plugins(StatusIconImplementationProvider)),
-            key=lambda implementation_priority: implementation_priority[1],
+            key=itemgetter(1),
             reverse=True
         )] + ["GtkStatusIcon"]