Fix typing of RecommendationFolder items

Author: marcelveldt

music_assistant_models/media_items/__init__.py

@@ -20,6 +20,9 @@
     BrowseFolder,
     ItemMapping,
     MediaItem,
+    MediaItemType,
+    MediaItemTypeOrItemMapping,
+    PlayableMediaItemType,
     Playlist,
     Podcast,
     PodcastEpisode,
@@ -42,10 +45,13 @@
     "MediaItemImage",
     "MediaItemLink",
     "MediaItemMetadata",
+    "MediaItemType",
+    "MediaItemTypeOrItemMapping",
     "Metadata",
     "MetadataProvider",
     "MetadataProviderStatus",
     "MetadataProviderType",
+    "PlayableMediaItemType",
     "Playlist",
     "PlaylistTrack",
     "Podcast",
@@ -57,15 +63,6 @@
     "UniqueList",
 ]
 
-MediaItemType = (
-    Artist | Album | Track | Radio | Playlist | Audiobook | Podcast | PodcastEpisode | BrowseFolder
-)
-
-MediaItemTypeOrItemMapping = MediaItemType | ItemMapping
-
-# directly playable media items
-PlayableMediaItemType = Track | Radio | Audiobook | PodcastEpisode
-
 
 @dataclass(kw_only=True)
 class SearchResults(DataClassDictMixin):

music_assistant_models/media_items/media_item.py

@@ -344,5 +344,13 @@ class RecommendationFolder(BrowseFolder):
 
     is_playable: bool = False
     icon: str | None = None  # optional material design icon name
-    items: UniqueList[MediaItem | ItemMapping] = field(default_factory=UniqueList)
+    items: UniqueList[MediaItemTypeOrItemMapping] = field(default_factory=UniqueList)
     subtitle: str | None = None  # optional subtitle for the recommendation
+
+
+# some type aliases
+MediaItemType = (
+    Artist | Album | Track | Radio | Playlist | Audiobook | Podcast | PodcastEpisode | BrowseFolder
+)
+MediaItemTypeOrItemMapping = MediaItemType | ItemMapping
+PlayableMediaItemType = Track | Radio | Audiobook | PodcastEpisode