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@ -28,6 +28,7 @@ from ..utils import ( |
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clean_html, |
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get_cachedir, |
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get_element_by_id, |
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get_element_by_attribute, |
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ExtractorError, |
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unescapeHTML, |
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unified_strdate, |
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@ -1537,6 +1538,22 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): |
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def _real_initialize(self): |
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self._login() |
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def _ids_to_results(self, ids): |
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return [self.url_result(vid_id, 'Youtube', video_id=vid_id) |
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for vid_id in ids] |
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def _extract_mix(self, playlist_id): |
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# The mixes are generated from a a single video |
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# the id of the playlist is just 'RD' + video_id |
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url = 'https://youtube.com/watch?v=%s&list=%s' % (playlist_id[2:], playlist_id) |
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webpage = self._download_webpage(url, playlist_id, u'Downloading Youtube mix') |
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title = clean_html(get_element_by_attribute('class', 'title long-title', webpage)) |
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video_re = r'data-index="\d+".*?href="/watch\?v=([0-9A-Za-z_-]{11})&[^"]*?list=%s' % re.escape(playlist_id) |
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ids = orderedSet(re.findall(video_re, webpage)) |
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url_results = self._ids_to_results(ids) |
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return self.playlist_result(url_results, playlist_id, title) |
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def _real_extract(self, url): |
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# Extract playlist id |
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mobj = re.match(self._VALID_URL, url, re.VERBOSE) |
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@ -1554,6 +1571,10 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): |
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else: |
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self.to_screen(u'Downloading playlist PL%s - add --no-playlist to just download video %s' % (playlist_id, video_id)) |
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if len(playlist_id) == 13: # 'RD' + 11 characters for the video id |
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# Mixes require a custom extraction process |
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return self._extract_mix(playlist_id) |
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# Extract the video ids from the playlist pages |
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ids = [] |
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@ -1571,8 +1592,7 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor): |
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playlist_title = self._og_search_title(page) |
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url_results = [self.url_result(vid_id, 'Youtube', video_id=vid_id) |
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for vid_id in ids] |
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url_results = self._ids_to_results(ids) |
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return self.playlist_result(url_results, playlist_id, playlist_title) |
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