Cleanup watchlist code from Sync

plextraktsync/sync/Sync.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-from functools import cached_property
 from typing import TYPE_CHECKING
 
 from plextraktsync.decorators.measure_time import measure_time
@@ -9,7 +8,6 @@
 
 if TYPE_CHECKING:
     from plextraktsync.config.SyncConfig import SyncConfig
-    from plextraktsync.media.Media import Media
     from plextraktsync.plan.Walker import Walker
     from plextraktsync.plex.PlexApi import PlexApi
     from plextraktsync.trakt.TraktApi import TraktApi
@@ -24,22 +22,6 @@ def __init__(self, config: SyncConfig, plex: PlexApi, trakt: TraktApi):
         self.trakt = trakt
         self.walker = None
 
-    @cached_property
-    def plex_wl(self):
-        from plextraktsync.plex.PlexWatchList import PlexWatchList
-
-        return PlexWatchList(self.plex.watchlist())
-
-    @cached_property
-    def sync_wl(self):
-        return self.config.sync_wl and len(self.plex_wl) > 0
-
-    @cached_property
-    def trakt_wl(self):
-        from plextraktsync.trakt.TraktWatchlist import TraktWatchList
-
-        return TraktWatchList(self.trakt.watchlist_movies + self.trakt.watchlist_shows)
-
     def sync(self, walker: Walker, dry_run=False):
         self.walker = walker
         trakt_lists = TraktUserListCollection()
@@ -51,12 +33,6 @@ def sync(self, walker: Walker, dry_run=False):
 
         pm.hook.init(sync=self, trakt_lists=trakt_lists, is_partial=is_partial, dry_run=dry_run)
 
-        if self.config.update_plex_wl_as_pl:
-            if is_partial:
-                self.logger.warning("Running partial library sync. Watchlist as playlist won't update because it needs full library sync.")
-            else:
-                trakt_lists.add_watchlist(self.trakt.watchlist_movies)
-
         # Skip updating lists if it's empty
         add_to_lists = not trakt_lists.is_empty
 
@@ -71,64 +47,8 @@ def sync(self, walker: Walker, dry_run=False):
                 if add_to_lists:
                     trakt_lists.add_to_lists(episode)
 
-        if self.config.update_plex_wl_as_pl or self.config.sync_liked_lists:
-            if not add_to_lists:
-                self.logger.warning("Running partial library sync. Liked lists won't update because it needs full library sync.")
-            else:
-                if not dry_run:
-                    with measure_time("Updated liked list"):
-                        trakt_lists.sync()
-
-        if walker.config.walk_watchlist and self.sync_wl:
-            with measure_time("Updated watchlist"):
-                self.sync_watchlist(walker, dry_run=dry_run)
+        if not dry_run and not trakt_lists.is_empty:
+            with measure_time("Updated liked list"):
+                trakt_lists.sync()
 
         pm.hook.fini(walker=walker, trakt_lists=trakt_lists, dry_run=dry_run)
-
-    def watchlist_sync_item(self, m: Media, dry_run=False):
-        if m.plex is None:
-            if self.config.update_plex_wl:
-                self.logger.info(f"Skipping {m.title_link} from Trakt watchlist because not found in Plex Discover", extra={"markup": True})
-            elif self.config.update_trakt_wl:
-                self.logger.info(f"Removing {m.title_link} from Trakt watchlist", extra={"markup": True})
-                if not dry_run:
-                    m.remove_from_trakt_watchlist()
-            return
-
-        if m in self.plex_wl:
-            if m not in self.trakt_wl:
-                if self.config.update_trakt_wl:
-                    self.logger.info(f"Adding {m.title_link} to Trakt watchlist", extra={"markup": True})
-                    if not dry_run:
-                        m.add_to_trakt_watchlist()
-                else:
-                    self.logger.info(f"Removing {m.title_link} from Plex watchlist", extra={"markup": True})
-                    if not dry_run:
-                        m.remove_from_plex_watchlist()
-            else:
-                # Plex Online search is inaccurate, and it doesn't offer search by id.
-                # Remove known match from trakt watchlist, so that the search would not be attempted.
-                # Example, trakt id 187634 where title mismatches:
-                #  - "The Vortex": https://trakt.tv/movies/the-vortex-2012
-                #  - "Big Bad Bugs": https://app.plex.tv/desktop/#!/provider/tv.plex.provider.vod/details?key=%2Flibrary%2Fmetadata%2F5d776b1cad5437001f7936f4
-                del self.trakt_wl[m]
-        elif m in self.trakt_wl:
-            if self.config.update_plex_wl:
-                self.logger.info(f"Adding {m.title_link} to Plex watchlist", extra={"markup": True})
-                if not dry_run:
-                    m.add_to_plex_watchlist()
-            else:
-                self.logger.info(f"Removing {m.title_link} from Trakt watchlist", extra={"markup": True})
-                if not dry_run:
-                    m.remove_from_trakt_watchlist()
-
-    def sync_watchlist(self, walker: Walker, dry_run=False):
-        # NOTE: Plex watchlist sync removes matching items from trakt lists
-        # See the comment above around "del self.trakt_wl[m]"
-        for m in walker.media_from_plexlist(self.plex_wl):
-            self.watchlist_sync_item(m, dry_run)
-
-        # Because Plex syncing might have emptied the watchlists, skip printing the 0/0 progress
-        if len(self.trakt_wl):
-            for m in walker.media_from_traktlist(self.trakt_wl):
-                self.watchlist_sync_item(m, dry_run)