update_db.py

@@ -158,7 +158,7 @@ def update_tables (
                 video_tag.video_id = video.id
                 video_tag.tag_id = tag.id
 
-            video_tag.tagged_at = video_tag.tagged_at or today
+            video_tag.tagged_at = getattr (video_tag, 'tagged_at', None) or today
             video_tag.untagged_at = None
             video_tag.upsert ()
 
@@ -359,15 +359,17 @@ def search_nico_by_tags (
             continue
         try:
             video_data = fetch_video_data (video.code)['data']
+            owner = video_data.get ('owner') or { }
+            video = video_data['video']
             result_by_video_code[video.code] = {
                     'contentId':    video.code,
-                    'userId':       video_data['video']['userId'],
+                    'userId':       owner.get ('id'),
-                    'title':        video_data['video']['title'],
+                    'title':        video['title'],
                     'tags':         ' '.join (map (lambda t: t['name'],
                                                    video_data['tag']['items'])),
-                    'description':  video_data['video']['description'],
+                    'description':  video['description'],
-                    'viewCounter':  video_data['video']['count']['view'],
+                    'viewCounter':  video['count']['view'],
-                    'startTime':    video_data['video']['registeredAt'] }
+                    'startTime':    video['registeredAt'] }
         except (KeyError,
                 TypeError,
                 ValueError,