Started trying to figure out how to listen to the system bus for network changes

sublime/app.py

@@ -432,8 +432,8 @@ class SublimeMusicApp(Gtk.Application):
         dialog = SettingsDialog(self.window, self.state.config)
         result = dialog.run()
         if result == Gtk.ResponseType.OK:
-            self.state.config.show_headers = dialog.data[
+            self.state.config.port_number = int(
-                'show_headers'].get_active()
+                dialog.data['port_number'].get_text())
             self.state.config.always_stream = dialog.data[
                 'always_stream'].get_active()
             self.state.config.download_on_stream = dialog.data[

sublime/cache_manager.py

@@ -6,6 +6,7 @@ import shutil
 import json
 import hashlib
 
+from functools import lru_cache
 from collections import defaultdict
 from time import sleep
 
@@ -75,6 +76,12 @@ class SongCacheStatus(Enum):
     DOWNLOADING = 3
 
 
+# This may end up being called a lot, so cache the similarity ratios.
+@lru_cache(maxsize=8192)
+def similarity_ratio(query, string):
+    return fuzz.partial_ratio(query.lower(), string.lower())
+
+
 class SearchResult:
     _artist: Set[Union[Artist, ArtistID3]] = set()
     _album: Set[Union[Child, AlbumID3]] = set()
@@ -100,14 +107,7 @@ class SearchResult:
 
     def _to_result(self, it, transform):
         all_results = sorted(
-            (
+            ((similarity_ratio(self.query, transform(x)), x) for x in it),
-                (
-                    fuzz.partial_ratio(
-                        self.query.lower(),
-                        transform(x).lower(),
-                    ),
-                    x,
-                ) for x in it),
             key=lambda rx: rx[0],
             reverse=True,
         )

sublime/config.py

@@ -57,7 +57,6 @@ class AppConfiguration:
     current_server: int = -1
     _cache_location: str = ''
     max_cache_size_mb: int = -1  # -1 means unlimited
-    show_headers: bool = True  # show the headers on song lists
     always_stream: bool = False  # always stream instead of downloading songs
     download_on_stream: bool = True  # also download when streaming a song
     song_play_notification: bool = True

sublime/dbus_manager.py

@@ -78,6 +78,14 @@ class DBusManager:
             dbus_name_lost,
         )
 
+        def system_bus_ready(_, task):
+            connection = Gio.bus_get_finish(task)
+            print(connection.signal_subscribe(
+                None, 'org.freedesktop.DBus.Properties', None, None, None,
+                Gio.DBusSignalFlags.NONE, lambda *a: print(a), None))
+
+        Gio.bus_get(Gio.BusType.SYSTEM, None, system_bus_ready)
+
     def shutdown(self):
         Gio.bus_unown_name(self.bus_number)
 

sublime/ui/common/album_with_songs.py

@@ -148,7 +148,7 @@ class AlbumWithSongs(Gtk.Box):
         self.album_songs = Gtk.TreeView(
             model=self.album_song_store,
             name='album-songs-list',
-            headers_visible=False,  # TODO use the config value for this
+            headers_visible=False,
             margin_top=15,
             margin_left=10,
             margin_right=10,

sublime/ui/settings.py

@@ -16,7 +16,6 @@ class SettingsDialog(EditFormDialog):
         ),
     ]
     boolean_fields = [
-        ('Show headers on song lists', 'show_headers'),
         ('Always stream songs', 'always_stream'),
         ('When streaming, also download song', 'download_on_stream'),
         (