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-rw-r--r--youtube_dl/extractor/youtube.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 9096a2975..1f9940cf5 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -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)