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[youtube:playlist] Remove the link with index 0
It's not the first video of the playlist, it appears in the 'Play all' button (see the test course for an example)
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@ -1528,7 +1528,7 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
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)"""
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_TEMPLATE_URL = 'https://www.youtube.com/playlist?list=%s&page=%s'
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_MORE_PAGES_INDICATOR = r'data-link-type="next"'
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_VIDEO_RE = r'href="/watch\?v=([0-9A-Za-z_-]{11})&'
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_VIDEO_RE = r'href="/watch\?v=(?P<id>[0-9A-Za-z_-]{11})&[^"]*?index=(?P<index>\d+)'
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IE_NAME = u'youtube:playlist'
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@classmethod
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@ -1562,8 +1562,10 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
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for page_num in itertools.count(1):
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url = self._TEMPLATE_URL % (playlist_id, page_num)
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page = self._download_webpage(url, playlist_id, u'Downloading page #%s' % page_num)
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# The ids are duplicated
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new_ids = orderedSet(re.findall(self._VIDEO_RE, page))
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matches = re.finditer(self._VIDEO_RE, page)
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# We remove the duplicates and the link with index 0
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# (it's not the first video of the playlist)
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new_ids = orderedSet(m.group('id') for m in matches if m.group('index') != '0')
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ids.extend(new_ids)
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if re.search(self._MORE_PAGES_INDICATOR, page) is None:
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