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[ted] Fix playlist extraction (closes #20844)
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@ -5,8 +5,12 @@ import re
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..compat import (
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compat_str,
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compat_urlparse
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)
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from ..utils import (
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extract_attributes,
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float_or_none,
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int_or_none,
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try_get,
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@ -20,7 +24,7 @@ class TEDIE(InfoExtractor):
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(?P<proto>https?://)
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(?P<type>www|embed(?:-ssl)?)(?P<urlmain>\.ted\.com/
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(
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(?P<type_playlist>playlists(?:/\d+)?) # We have a playlist
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(?P<type_playlist>playlists(?:/(?P<playlist_id>\d+))?) # We have a playlist
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((?P<type_talk>talks)) # We have a simple talk
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@ -84,6 +88,7 @@ class TEDIE(InfoExtractor):
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'info_dict': {
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'id': '10',
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'title': 'Who are the hackers?',
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'description': 'md5:49a0dbe8fb76d81a0e64b4a80af7f15a'
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},
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'playlist_mincount': 6,
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}, {
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@ -150,22 +155,19 @@ class TEDIE(InfoExtractor):
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webpage = self._download_webpage(url, name,
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'Downloading playlist webpage')
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info = self._extract_info(webpage)
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playlist_info = try_get(
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info, lambda x: x['__INITIAL_DATA__']['playlist'],
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dict) or info['playlist']
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playlist_entries = []
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for entry in re.findall(r'(?s)<[^>]+data-ga-context="playlist"[^>]*>', webpage):
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attrs = extract_attributes(entry)
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entry_url = compat_urlparse.urljoin(url, attrs['href'])
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playlist_entries.append(self.url_result(entry_url, self.ie_key()))
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playlist_entries = [
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self.url_result('http://www.ted.com/talks/' + talk['slug'], self.ie_key())
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for talk in try_get(
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info, lambda x: x['__INITIAL_DATA__']['talks'],
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dict) or info['talks']
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]
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final_url = self._og_search_url(webpage)
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return self.playlist_result(
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playlist_entries,
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playlist_id=compat_str(playlist_info['id']),
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playlist_title=playlist_info['title'])
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playlist_id=re.match(self._VALID_URL, final_url, re.VERBOSE).group('playlist_id'),
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playlist_title=self._og_search_title(webpage),
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playlist_description=self._og_search_description(webpage))
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def _talk_info(self, url, video_name):
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webpage = self._download_webpage(url, video_name)
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