Add migrations

src/tauon/t_modules/t_db_migrate.py

@@ -7,7 +7,7 @@
 from pathlib import Path
 from typing import TYPE_CHECKING
 
-from tauon.t_modules.t_extra import TauonPlaylist, TauonQueueItem
+from tauon.t_modules.t_extra import RadioPlaylist, RadioStation, TauonPlaylist, TauonQueueItem
 
 if TYPE_CHECKING:
 	from tauon.t_modules.t_main import GuiVar, Prefs, StarStore, TrackClass
@@ -28,7 +28,7 @@ def database_migrate(
 	gui: GuiVar,
 	gen_codes: dict[int, str],
 	prefs: Prefs,
-	radio_playlists: list[TauonPlaylist],
+	radio_playlists: list[dict[str, int | str | list[dict[str, str]]]] | list[RadioPlaylist],
 	p_force_queue: list | list[TauonQueueItem],
 	theme: int,
 ) -> tuple[
@@ -40,7 +40,7 @@ def database_migrate(
 	Prefs,
 	GuiVar,
 	dict[int, str],
-	list[TauonPlaylist]]:
+	list[RadioPlaylist]]:
 	"""Migrate database to a newer version if we're behind
 
 	Returns all the objects that could've been possibly changed:
@@ -543,4 +543,28 @@ def database_migrate(
 		multi_playlist = new_multi_playlist
 		p_force_queue = new_queue
 
+	if db_version <= 69:
+		logging.info("Updating database to version 69")
+		new_radio_playlists: list[RadioPlaylist] = []
+		for playlist in radio_playlists:
+			stations: list[RadioStation] = []
+
+			for station in playlist["items"]:
+				stations.append(
+					RadioStation(
+						title=station["title"],
+						stream_url=station["stream_url"],
+						country=station["country"],
+						website_url=station["website_url"],
+						icon=station["icon"],
+						stream_url_fallback=station["stream_url_unresolved"] if "stream_url_unresolved" in station else ""))
+			new_radio_playlists.append(
+				RadioPlaylist(
+					uid=playlist["uid"],
+					name=playlist["name"],
+					scroll=playlist["scroll"] if "scroll" in playlist else 0,
+					stations=stations))
+		radio_playlists = new_radio_playlists
+
+
 	return master_library, multi_playlist, star_store, p_force_queue, theme, prefs, gui, gen_codes, radio_playlists

src/tauon/t_modules/t_extra.py

@@ -35,7 +35,7 @@
 import time
 import urllib.parse
 import zipfile
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from typing import TYPE_CHECKING
 
 from gi.repository import GLib
@@ -45,6 +45,21 @@
 
 	from tauon.t_modules.t_main import TrackClass
 
+@dataclass
+class RadioStation:
+	title: str
+	stream_url: str
+	country: str
+	website_url: str
+	icon: str
+	stream_url_fallback: str = ""
+
+@dataclass
+class RadioPlaylist:
+	uid: int
+	name: str
+	scroll: int = 0
+	stations: list[RadioStation] = field(default_factory=list)
 
 @dataclass
 class TauonQueueItem:

src/tauon/t_modules/t_main.py

@@ -274,6 +274,8 @@
 	TauonQueueItem,
 	TestTimer,
 	Timer,
+	RadioPlaylist,
+	RadioStation,
 	alpha_blend,
 	alpha_mod,
 	archive_file_scan,
@@ -23224,22 +23226,6 @@ def bk_tracks(self, pl_index: int, indis) -> None:
 	def bk_playtime_transfer(self, fr, fr_s, fr_scr, so, to_s, to_scr) -> None:
 		self.e.append(("ptt", fr, fr_s, fr_scr, so, to_s, to_scr))
 
-@dataclass
-class RadioStation:
-	title: str
-	stream_url: str
-	country: str
-	website_url: str
-	icon: str
-	stream_url_fallback: str = ""
-
-@dataclass
-class RadioPlaylist:
-	uid: int
-	name: str
-	scroll: int = 0
-	stations: list[RadioStation] = field(default_factory=list)
-
 class GetSDLInput:
 
 	def __init__(self):
@@ -38309,19 +38295,15 @@ def save_state() -> None:
 	view_prefs["append-date"] = prefs.append_date
 
 	tauonplaylist_jar = []
+	radioplaylist_jar = []
 	tauonqueueitem_jar = []
-	#if db_version > 68:
+	trackclass_jar = []
 	for v in pctl.multi_playlist:
-	#	logging.warning(f"Playlist: {v}")
 		tauonplaylist_jar.append(v.__dict__)
+	for v in pctl.radio_playlists:
+		radioplaylist_jar.append(v.__dict__)
 	for v in pctl.force_queue:
-	#	logging.warning(f"Queue: {v}")
 		tauonqueueitem_jar.append(v.__dict__)
-	#else:
-	#	tauonplaylist_jar = pctl.multi_playlist
-	#	tauonqueueitem_jar = pctl.track_queue
-
-	trackclass_jar = []
 	for v in pctl.master_library.values():
 		trackclass_jar.append(v.__dict__)
 
@@ -38491,7 +38473,7 @@ def save_state() -> None:
 		trackclass_jar,
 		prefs.premium,
 		gui.radio_view,
-		pctl.radio_playlists,
+		radioplaylist_jar, # pctl.radio_playlists,
 		pctl.radio_playlist_viewing,
 		prefs.radio_thumb_bans,
 		prefs.playlist_exports,
@@ -39458,7 +39440,7 @@ def drop_file(target: str):
 
 folder_image_offsets: dict[str, int] = {}
 db_version: float = 0.0
-latest_db_version: float = 69
+latest_db_version: float = 70
 
 albums = []
 album_position = 0
@@ -39961,7 +39943,14 @@ def drop_file(target: str):
 		if save[164] is not None:
 			gui.restore_radio_view = save[164]
 		if save[165] is not None:
-			radio_playlists = save[165]
+			if db_version > 69:
+				radio_playlists = []
+				radioplaylist_jar = save[165]
+				for d in radioplaylist_jar:
+					nt = RadioPlaylist(**d)
+					radio_playlists.append(nt)
+			else:
+				radio_playlists = save[165]
 		if save[166] is not None:
 			radio_playlist_viewing = save[166]
 		if save[167] is not None:
@@ -40052,8 +40041,10 @@ def drop_file(target: str):
 		)
 	except ValueError:
 		logging.exception("That should not happen")
+		sys.exit(42)
 	except Exception:
 		logging.exception("Unknown error running database migration!")
+		sys.exit(42)
 
 playing_in_queue = min(playing_in_queue, len(track_queue) - 1)