mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 01:12:52 +08:00
24d8a75982
HTMLParser, which is used by extract_attributes, already unescapes attribute values with HTMLParser.unescape. They shouldn't be unescaped again, to there may be parsing errors. Ref: #11219, #11522
116 lines
4.1 KiB
Python
116 lines
4.1 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import compat_str
|
|
from ..utils import (
|
|
extract_attributes,
|
|
int_or_none,
|
|
parse_age_limit,
|
|
ExtractorError,
|
|
)
|
|
|
|
|
|
class DiscoveryGoIE(InfoExtractor):
|
|
_VALID_URL = r'''(?x)https?://(?:www\.)?(?:
|
|
discovery|
|
|
investigationdiscovery|
|
|
discoverylife|
|
|
animalplanet|
|
|
ahctv|
|
|
destinationamerica|
|
|
sciencechannel|
|
|
tlc|
|
|
velocitychannel
|
|
)go\.com/(?:[^/]+/)*(?P<id>[^/?#&]+)'''
|
|
_TEST = {
|
|
'url': 'https://www.discoverygo.com/love-at-first-kiss/kiss-first-ask-questions-later/',
|
|
'info_dict': {
|
|
'id': '57a33c536b66d1cd0345eeb1',
|
|
'ext': 'mp4',
|
|
'title': 'Kiss First, Ask Questions Later!',
|
|
'description': 'md5:fe923ba34050eae468bffae10831cb22',
|
|
'duration': 2579,
|
|
'series': 'Love at First Kiss',
|
|
'season_number': 1,
|
|
'episode_number': 1,
|
|
'age_limit': 14,
|
|
},
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
display_id = self._match_id(url)
|
|
|
|
webpage = self._download_webpage(url, display_id)
|
|
|
|
container = extract_attributes(
|
|
self._search_regex(
|
|
r'(<div[^>]+class=["\']video-player-container[^>]+>)',
|
|
webpage, 'video container'))
|
|
|
|
video = self._parse_json(
|
|
container.get('data-video') or container.get('data-json'),
|
|
display_id)
|
|
|
|
title = video['name']
|
|
|
|
stream = video.get('stream')
|
|
if not stream:
|
|
if video.get('authenticated') is True:
|
|
raise ExtractorError(
|
|
'This video is only available via cable service provider subscription that'
|
|
' is not currently supported. You may want to use --cookies.', expected=True)
|
|
else:
|
|
raise ExtractorError('Unable to find stream')
|
|
STREAM_URL_SUFFIX = 'streamUrl'
|
|
formats = []
|
|
for stream_kind in ('', 'hds'):
|
|
suffix = STREAM_URL_SUFFIX.capitalize() if stream_kind else STREAM_URL_SUFFIX
|
|
stream_url = stream.get('%s%s' % (stream_kind, suffix))
|
|
if not stream_url:
|
|
continue
|
|
if stream_kind == '':
|
|
formats.extend(self._extract_m3u8_formats(
|
|
stream_url, display_id, 'mp4', entry_protocol='m3u8_native',
|
|
m3u8_id='hls', fatal=False))
|
|
elif stream_kind == 'hds':
|
|
formats.extend(self._extract_f4m_formats(
|
|
stream_url, display_id, f4m_id=stream_kind, fatal=False))
|
|
self._sort_formats(formats)
|
|
|
|
video_id = video.get('id') or display_id
|
|
description = video.get('description', {}).get('detailed')
|
|
duration = int_or_none(video.get('duration'))
|
|
|
|
series = video.get('show', {}).get('name')
|
|
season_number = int_or_none(video.get('season', {}).get('number'))
|
|
episode_number = int_or_none(video.get('episodeNumber'))
|
|
|
|
tags = video.get('tags')
|
|
age_limit = parse_age_limit(video.get('parental', {}).get('rating'))
|
|
|
|
subtitles = {}
|
|
captions = stream.get('captions')
|
|
if isinstance(captions, list):
|
|
for caption in captions:
|
|
subtitle_url = caption.get('fileUrl')
|
|
if (not subtitle_url or not isinstance(subtitle_url, compat_str) or
|
|
not subtitle_url.startswith('http')):
|
|
continue
|
|
lang = caption.get('fileLang', 'en')
|
|
subtitles.setdefault(lang, []).append({'url': subtitle_url})
|
|
|
|
return {
|
|
'id': video_id,
|
|
'display_id': display_id,
|
|
'title': title,
|
|
'description': description,
|
|
'duration': duration,
|
|
'series': series,
|
|
'season_number': season_number,
|
|
'episode_number': episode_number,
|
|
'tags': tags,
|
|
'age_limit': age_limit,
|
|
'formats': formats,
|
|
'subtitles': subtitles,
|
|
}
|