show artist decade in genres

+ assign default artist separators if db is empty
+ add instrumental to album version
+ check if album is a single by checking og_title and current title
+ hard code juice wrld artist name in model
+ set album aritst to first artist if track has no album artist
+ rewrite get_base_album_title regex to use existing album versions
+ misc

app/models/album.py

@@ -173,8 +173,10 @@ class Album:
 
         if (
             len(tracks) == 1
-            and create_hash(tracks[0].title)
-            == create_hash(self.title)  # if they have the same title
+            and (
+                create_hash(tracks[0].title) == create_hash(self.title)
+                or create_hash(tracks[0].title) == create_hash(self.og_title)
+            )  # if they have the same title
             # and tracks[0].track == 1
             # and tracks[0].disc == 1
             # TODO: Review -> Are the above commented checks necessary?
@@ -191,10 +193,10 @@ class Album:
         if self.date:
             return
 
-        dates = {int(t.date) for t in tracks if t.date}
+        dates = (int(t.date) for t in tracks if t.date)
 
-        if len(dates) == 0:
-            self.date = 0
-            return
+        # if len(dates) == 0:
+        #     self.date = 0
+        #     return
 
         self.date = datetime.datetime.fromtimestamp(min(dates)).year

app/models/artist.py

@@ -19,6 +19,10 @@ class ArtistMinimal:
         self.artisthash = create_hash(self.name, decode=True)
         self.image = self.artisthash + ".webp"
 
+        # hack to override all the variations from unreleased files (sorry guys!)
+        if self.artisthash == "5a37d5315e":
+            self.name = "Juice WRLD"
+
 
 @dataclass(slots=True)
 class Artist(ArtistMinimal):

app/models/track.py

@@ -64,6 +64,16 @@ class Track:
                     [a for a in featured if create_hash(a) not in original_lower]
                 )
 
+            self.artist_hashes = "-".join(create_hash(a, decode=True) for a in artists)
+            self.artists = [ArtistMinimal(a) for a in artists]
+
+            albumartists = split_artists(self.albumartists)
+
+            if not albumartists:
+                self.albumartists = self.artists[:1]
+            else:
+                self.albumartists = [ArtistMinimal(a) for a in albumartists]
+
             if get_flag(SessionVarKeys.REMOVE_PROD):
                 new_title = remove_prod(new_title)
 
@@ -84,12 +94,6 @@ class Track:
             if get_flag(SessionVarKeys.MERGE_ALBUM_VERSIONS):
                 self.recreate_albumhash()
 
-            self.artist_hashes = "-".join(create_hash(a, decode=True) for a in artists)
-            self.artists = [ArtistMinimal(a) for a in artists]
-
-            albumartists = split_artists(self.albumartists)
-            self.albumartists = [ArtistMinimal(a) for a in albumartists]
-
         self.image = self.albumhash + ".webp"
 
         if self.genre is not None and self.genre != "":