diff options
Diffstat (limited to 'youtube_dl/extractor/ted.py')
| -rw-r--r-- | youtube_dl/extractor/ted.py | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/youtube_dl/extractor/ted.py b/youtube_dl/extractor/ted.py index 645942dfd..17dc41a39 100644 --- a/youtube_dl/extractor/ted.py +++ b/youtube_dl/extractor/ted.py @@ -5,8 +5,12 @@ import re from .common import InfoExtractor -from ..compat import compat_str +from ..compat import ( + compat_str, + compat_urlparse +) from ..utils import ( + extract_attributes, float_or_none, int_or_none, try_get, @@ -20,7 +24,7 @@ class TEDIE(InfoExtractor): (?P<proto>https?://) (?P<type>www|embed(?:-ssl)?)(?P<urlmain>\.ted\.com/ ( - (?P<type_playlist>playlists(?:/\d+)?) # We have a playlist + (?P<type_playlist>playlists(?:/(?P<playlist_id>\d+))?) # We have a playlist | ((?P<type_talk>talks)) # We have a simple talk | @@ -84,6 +88,7 @@ class TEDIE(InfoExtractor): 'info_dict': { 'id': '10', 'title': 'Who are the hackers?', + 'description': 'md5:49a0dbe8fb76d81a0e64b4a80af7f15a' }, 'playlist_mincount': 6, }, { @@ -150,22 +155,19 @@ class TEDIE(InfoExtractor): webpage = self._download_webpage(url, name, 'Downloading playlist webpage') - info = self._extract_info(webpage) - playlist_info = try_get( - info, lambda x: x['__INITIAL_DATA__']['playlist'], - dict) or info['playlist'] + playlist_entries = [] + for entry in re.findall(r'(?s)<[^>]+data-ga-context="playlist"[^>]*>', webpage): + attrs = extract_attributes(entry) + entry_url = compat_urlparse.urljoin(url, attrs['href']) + playlist_entries.append(self.url_result(entry_url, self.ie_key())) - playlist_entries = [ - self.url_result('http://www.ted.com/talks/' + talk['slug'], self.ie_key()) - for talk in try_get( - info, lambda x: x['__INITIAL_DATA__']['talks'], - dict) or info['talks'] - ] + final_url = self._og_search_url(webpage) return self.playlist_result( playlist_entries, - playlist_id=compat_str(playlist_info['id']), - playlist_title=playlist_info['title']) + playlist_id=re.match(self._VALID_URL, final_url, re.VERBOSE).group('playlist_id'), + playlist_title=self._og_search_title(webpage), + playlist_description=self._og_search_description(webpage)) def _talk_info(self, url, video_name): webpage = self._download_webpage(url, video_name) |