Fix OperationalError: Database is locked

resources/lib/library_sync/full_sync.py

@@ -5,7 +5,7 @@ from logging import getLogger
 
 from .get_metadata import GetMetadataTask, reset_collections
 from .process_metadata import InitNewSection, UpdateLastSync, ProcessMetadata, \
-    DeleteItem
+    DeleteItem, UpdateUserdata
 from . import common, sections
 from .. import utils, timing, backgroundthread, variables as v, app
 from .. import plex_functions as PF, itemtypes
@@ -78,11 +78,10 @@ class FullSync(common.libsync_mixin):
         Updates the playstate (resume point, number of views, userrating, last
         played date, etc.) for all elements in the (xml-)iterator
         """
-        with self.context(self.current_sync) as c:
         for xml_item in iterator:
             if self.isCanceled():
                 return False
-                c.update_userdata(xml_item, self.plex_type)
+            self.queue.put(UpdateUserdata(xml_item))
 
     @utils.log_time
     def process_kind(self):

resources/lib/library_sync/process_metadata.py

@@ -29,6 +29,11 @@ class InitNewSection(object):
         self.plex_type = plex_type
 
 
+class UpdateUserdata(object):
+    def __init__(self, xml_item):
+        self.xml_item = xml_item
+
+
 class UpdateLastSync(object):
     def __init__(self, plex_id):
         self.plex_id = plex_id
@@ -130,6 +135,8 @@ class ProcessMetadata(common.libsync_mixin, backgroundthread.KillableThread):
                         context.plexdb.update_last_sync(item.plex_id,
                                                         section.plex_type,
                                                         self.last_sync)
+                    elif isinstance(item, UpdateUserdata):
+                        context.update_userdata(item.xml_item, section.plex_type)
                     elif isinstance(item, InitNewSection) or item is None:
                         section = item
                         self.queue.task_done()