add method and route to search across tracks, albums and artists.

+ break models into separate files
+ same for the utils and setup

app/db/sqlite/albums.py

@@ -1,11 +1,9 @@
 from sqlite3 import Cursor
 
-from app.db import AlbumMethods
-
 from .utils import SQLiteManager, tuple_to_album, tuples_to_albums
 
 
-class SQLiteAlbumMethods(AlbumMethods):
+class SQLiteAlbumMethods:
     @classmethod
     def insert_one_album(cls, cur: Cursor, albumhash: str, colors: str):
         """

app/db/sqlite/playlists.py

@@ -4,7 +4,8 @@ from collections import OrderedDict
 from app.db.sqlite.tracks import SQLiteTrackMethods
 from app.db.sqlite.utils import SQLiteManager, tuple_to_playlist, tuples_to_playlists
 from app.models import Artist
-from app.utils import background, create_new_date
+from app.utils.generators import create_new_date
+from app.utils.threading import background
 
 
 class SQLitePlaylistMethods:

app/db/sqlite/settings.py

@@ -1,5 +1,5 @@
 from app.db.sqlite.utils import SQLiteManager
-from app.utils import win_replace_slash
+from app.utils.wintools import win_replace_slash
 
 
 class SettingsSQLMethods:
@@ -19,7 +19,7 @@ class SettingsSQLMethods:
             cur.execute(sql)
             dirs = cur.fetchall()
 
-            dirs = [dir[0] for dir in dirs]
+            dirs = [_dir[0] for _dir in dirs]
             return [win_replace_slash(d) for d in dirs]
 
     @staticmethod
@@ -31,7 +31,7 @@ class SettingsSQLMethods:
         sql = "INSERT INTO settings (root_dirs) VALUES (?)"
         existing_dirs = SettingsSQLMethods.get_root_dirs()
 
-        dirs = [dir for dir in dirs if dir not in existing_dirs]
+        dirs = [_dir for _dir in dirs if _dir not in existing_dirs]
 
         if len(dirs) == 0:
             return
@@ -85,4 +85,4 @@ class SettingsSQLMethods:
         with SQLiteManager(userdata_db=True) as cur:
             cur.execute(sql)
             dirs = cur.fetchall()
-            return [dir[0] for dir in dirs]
+            return [_dir[0] for _dir in dirs]

app/db/sqlite/tracks.py

@@ -3,7 +3,6 @@ Contains the SQLiteTrackMethods class which contains methods for
 interacting with the tracks table.
 """
 
-
 from collections import OrderedDict
 from sqlite3 import Cursor
 
@@ -38,7 +37,8 @@ class SQLiteTrackMethods:
             title,
             track,
             trackhash
-            ) VALUES(:album, :albumartist, :albumhash, :artist, :bitrate, :copyright, :date, :disc, :duration, :filepath, :folder, :genre, :title, :track, :trackhash)
+            ) VALUES(:album, :albumartist, :albumhash, :artist, :bitrate, :copyright, 
+            :date, :disc, :duration, :filepath, :folder, :genre, :title, :track, :trackhash)
             """
 
         track = OrderedDict(sorted(track.items()))