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Fix subscriptions new video count when there are deleted videos

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It would be 30 since the old method looked to see where the latest
video in the database is in the new batch of videos. New method
finds the first video in the new batch which is in the database.
This commit is contained in:
James Taylor 2020-02-27 11:21:42 -08:00
parent c6fe9b8fc7
commit af334a8ac7
1 changed files with 13 additions and 16 deletions
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29
youtube/subscriptions.py
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@ -531,22 +531,19 @@ def _get_upstream_videos(channel_id):
with connection as cursor: with connection as cursor:
# calculate how many new videos there are # calculate how many new videos there are
row = cursor.execute('''SELECT video_id existing_vids = set(row[0] for row in cursor.execute(
FROM videos '''SELECT video_id
INNER JOIN subscribed_channels ON videos.sql_channel_id = subscribed_channels.id FROM videos
WHERE yt_channel_id=? INNER JOIN subscribed_channels
ORDER BY time_published DESC ON videos.sql_channel_id = subscribed_channels.id
LIMIT 1''', [channel_id]).fetchone() WHERE yt_channel_id=?
if row is None: ORDER BY time_published DESC
number_of_new_videos = len(videos) LIMIT 30''', [channel_id]).fetchall())
else: number_of_new_videos = 0
latest_video_id = row[0] for video in videos:
index = 0 if video['id'] in existing_vids:
for video in videos: break
if video['id'] == latest_video_id: number_of_new_videos += 1
break
index += 1
number_of_new_videos = index
is_first_check = cursor.execute('''SELECT time_last_checked FROM subscribed_channels WHERE yt_channel_id=?''', [channel_id]).fetchone()[0] in (None, 0) is_first_check = cursor.execute('''SELECT time_last_checked FROM subscribed_channels WHERE yt_channel_id=?''', [channel_id]).fetchone()[0] in (None, 0)
time_videos_retrieved = int(time.time()) time_videos_retrieved = int(time.time())