Change to Slotted and Frozen Dataclasses

musync/entity/artist.py

@@ -7,7 +7,7 @@
 from musync.entity.origin import Origin
 
 
-@dataclass
+@dataclass(frozen=True, slots=True)
 class Artist:
     artist_id: str
     name: str

musync/entity/playlist.py

@@ -7,7 +7,7 @@
 from musync.entity.origin import Origin
 
 
-@dataclass
+@dataclass(frozen=True, slots=True)
 class Playlist:
     playlist_id: str
     owner_id: str

musync/entity/track.py

@@ -12,7 +12,7 @@
 from musync.entity.utils import normalize_str
 
 
-@dataclass
+@dataclass(frozen=True, slots=True)
 class Track:
     track_id: str
     artist_ids: list[str]

musync/entity/user.py

@@ -7,7 +7,7 @@
 from musync.entity.origin import Origin
 
 
-@dataclass
+@dataclass(frozen=True, slots=True)
 class User:
     user_id: str
     name: str