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[youtube:playlist] Work around buggy playlists (fixes #4449)

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They show a "Load more" button, but they don't have more videos.
The continuation url in the json file was a link to itself, so we ended up in an infinite loop.
This commit is contained in:
Jaime Marquínez Ferrándiz 2014-12-15 19:19:15 +01:00
parent caff59499c
commit 4b7df0d30c
1 changed files with 11 additions and 0 deletions
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11
youtube_dl/extractor/youtube.py
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@ -1128,6 +1128,13 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
'info_dict': { 'info_dict': {
'title': 'JODA7', 'title': 'JODA7',
} }
}, {
'note': 'Buggy playlist: the webpage has a "Load more" button but it doesn\'t have more videos',
'url': 'https://www.youtube.com/playlist?list=UUXw-G3eDE9trcvY2sBMM_aA',
'info_dict': {
'title': 'Uploads from Interstellar Movie',
},
'playlist_mincout': 21,
}] }]
def _real_initialize(self): def _real_initialize(self):
@ -1212,6 +1219,10 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
'Downloading page #%s' % page_num, 'Downloading page #%s' % page_num,
transform_source=uppercase_escape) transform_source=uppercase_escape)
content_html = more['content_html'] content_html = more['content_html']
if not content_html.strip():
# Some webpages show a "Load more" button but they don't
# have more videos
break
more_widget_html = more['load_more_widget_html'] more_widget_html = more['load_more_widget_html']
playlist_title = self._html_search_regex( playlist_title = self._html_search_regex(