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[youtube:feed] Check each 'load more' portion for unique video ids

totalwebcasting
Sergey M․ 10 years ago
parent
commit
62c95fd5fc
1 changed files with 8 additions and 2 deletions
  1. +8
    -2
      youtube_dl/extractor/youtube.py

+ 8
- 2
youtube_dl/extractor/youtube.py View File

@ -1621,10 +1621,16 @@ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
# for the video ids doesn't contain an index
ids = []
more_widget_html = content_html = page
for page_num in itertools.count(1):
matches = re.findall(r'href="\s*/watch\?v=([0-9A-Za-z_-]{11})', content_html)
new_ids = orderedSet(matches)
# 'recommended' feed has infinite 'load more' and each new portion spins
# the same videos in (sometimes) slightly different order, so we'll check
# for unicity and break when portion has no new videos
new_ids = filter(lambda video_id: video_id not in ids, orderedSet(matches))
if not new_ids:
break
ids.extend(new_ids)
mobj = re.search(r'data-uix-load-more-href="/?(?P<more>[^"]+)"', more_widget_html)


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