cast order to int

recommendation_engine.py

@@ -127,7 +127,8 @@ class Engine:
         return [{
             'clips': video['clips'],
             'position': random.randrange(len(video['clips'])),
-            'name': video['name']
+            'name': video['name'],
+            'tags': video['tags'],
         } for video in videos]
 
     def update_state(self, data):
@@ -179,11 +180,11 @@ class Engine:
         videos = sorted(videos_ + [
             self.pandora.get(id, ['code', 'id', 'order', 'title'])
             for id in ids if not id in ids_
-        ], key=lambda video: video['order'])
+        ], key=lambda video: int(video['order']))
         with open(filename, 'w') as f:
             f.write(json.dumps(videos, indent=4, sort_keys=True))
         # Get video order
-        order = {video['id']: video['order'] for video in videos}
+        order = {video['id']: int(video['order']) for video in videos}
         # Sort clips
         clips = sorted(
             clips,
@@ -210,15 +211,20 @@ class Engine:
         if 'globalKeywords' not in self.state:
             self.state['globalKeywords'] = {}
             changed = True
+        existing_tags = set()
         for playlist in self.playlists:
             for tag in playlist.get('tags', []):
+                if not tag.isupper() and tag:
+                    existing_tags.add(tag)
                 if not tag.isupper() and tag not in self.state['globalKeywords']:
                     self.state['globalKeywords'][tag] = {'value': 0}
                     changed = True
+        for tag in set(self.state['globalKeywords']) - existing_tags:
+            del self.state['globalKeywords'][tag]
+            changed = True
         if changed:
             self.save_state()
 
-
     @run_async
     def update_async(self):
         self.update()