diff options
Diffstat (limited to 'youtube_dl/extractor/libsyn.py')
| -rw-r--r-- | youtube_dl/extractor/libsyn.py | 64 |
1 files changed, 35 insertions, 29 deletions
diff --git a/youtube_dl/extractor/libsyn.py b/youtube_dl/extractor/libsyn.py index f7311f483..2cf444258 100644 --- a/youtube_dl/extractor/libsyn.py +++ b/youtube_dl/extractor/libsyn.py @@ -1,12 +1,14 @@ # coding: utf-8 from __future__ import unicode_literals -import json import re from .common import InfoExtractor from ..utils import ( + clean_html, + get_element_by_class, parse_duration, + strip_or_none, unified_strdate, ) @@ -21,7 +23,9 @@ class LibsynIE(InfoExtractor): 'id': '6385796', 'ext': 'mp3', 'title': "Champion Minded - Developing a Growth Mindset", - 'description': 'In this episode, Allistair talks about the importance of developing a growth mindset, not only in sports, but in life too.', + # description fetched using another request: + # http://html5-player.libsyn.com/embed/getitemdetails?item_id=6385796 + # 'description': 'In this episode, Allistair talks about the importance of developing a growth mindset, not only in sports, but in life too.', 'upload_date': '20180320', 'thumbnail': 're:^https?://.*', }, @@ -38,22 +42,36 @@ class LibsynIE(InfoExtractor): }] def _real_extract(self, url): - m = re.match(self._VALID_URL, url) - video_id = m.group('id') - url = m.group('mainurl') + url, video_id = re.match(self._VALID_URL, url).groups() webpage = self._download_webpage(url, video_id) - podcast_title = self._search_regex( - r'<h3>([^<]+)</h3>', webpage, 'podcast title', default=None) - if podcast_title: - podcast_title = podcast_title.strip() - episode_title = self._search_regex( - r'(?:<div class="episode-title">|<h4>)([^<]+)</', webpage, 'episode title') - if episode_title: - episode_title = episode_title.strip() + data = self._parse_json(self._search_regex( + r'var\s+playlistItem\s*=\s*({.+?});', + webpage, 'JSON data block'), video_id) + + episode_title = data.get('item_title') or get_element_by_class('episode-title', webpage) + if not episode_title: + self._search_regex( + [r'data-title="([^"]+)"', r'<title>(.+?)</title>'], + webpage, 'episode title') + episode_title = episode_title.strip() + + podcast_title = strip_or_none(clean_html(self._search_regex( + r'<h3>([^<]+)</h3>', webpage, 'podcast title', + default=None) or get_element_by_class('podcast-title', webpage))) title = '%s - %s' % (podcast_title, episode_title) if podcast_title else episode_title + formats = [] + for k, format_id in (('media_url_libsyn', 'libsyn'), ('media_url', 'main'), ('download_link', 'download')): + f_url = data.get(k) + if not f_url: + continue + formats.append({ + 'url': f_url, + 'format_id': format_id, + }) + description = self._html_search_regex( r'<p\s+id="info_text_body">(.+?)</p>', webpage, 'description', default=None) @@ -61,27 +79,15 @@ class LibsynIE(InfoExtractor): # Strip non-breaking and normal spaces description = description.replace('\u00A0', ' ').strip() release_date = unified_strdate(self._search_regex( - r'<div class="release_date">Released: ([^<]+)<', webpage, 'release date', fatal=False)) - - data_json = self._search_regex(r'var\s+playlistItem\s*=\s*(\{.*?\});\n', webpage, 'JSON data block') - data = json.loads(data_json) - - formats = [{ - 'url': data['media_url'], - 'format_id': 'main', - }, { - 'url': data['media_url_libsyn'], - 'format_id': 'libsyn', - }] - thumbnail = data.get('thumbnail_url') - duration = parse_duration(data.get('duration')) + r'<div class="release_date">Released: ([^<]+)<', + webpage, 'release date', default=None) or data.get('release_date')) return { 'id': video_id, 'title': title, 'description': description, - 'thumbnail': thumbnail, + 'thumbnail': data.get('thumbnail_url'), 'upload_date': release_date, - 'duration': duration, + 'duration': parse_duration(data.get('duration')), 'formats': formats, } |