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[srgssr] improve extraction 

- extract subtitle
- fix extraction for new videos
- update srf download domains

closes #14717
closes #14725
closes #27231
closes #28238
pull/28274/head
Alexander Seiler 2017-11-11 19:30:10 +01:00 committed by Remita Amine
parent ef28e33249
commit 3c58f9e0b9
2 changed files with 143 additions and 78 deletions
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15
youtube_dl/extractor/rts.py
View File

@ -6,11 +6,12 @@ import re
from .srgssr import SRGSSRIE
from ..compat import compat_str
from ..utils import (
determine_ext,
int_or_none,
parse_duration,
parse_iso8601,
unescapeHTML,
determine_ext,
urljoin,
)
@ -21,7 +22,7 @@ class RTSIE(SRGSSRIE):
_TESTS = [
{
'url': 'http://www.rts.ch/archives/tv/divers/3449373-les-enfants-terribles.html',
'md5': 'ff7f8450a90cf58dacb64e29707b4a8e',
'md5': '753b877968ad8afaeddccc374d4256a5',
'info_dict': {
'id': '3449373',
'display_id': 'les-enfants-terribles',
@ -35,6 +36,7 @@ class RTSIE(SRGSSRIE):
'thumbnail': r're:^https?://.*\.image',
'view_count': int,
},
'expected_warnings': ['Unable to download f4m manifest', 'Failed to download m3u8 information'],
},
{
'url': 'http://www.rts.ch/emissions/passe-moi-les-jumelles/5624067-entre-ciel-et-mer.html',
@ -63,11 +65,12 @@ class RTSIE(SRGSSRIE):
# m3u8 download
'skip_download': True,
},
'expected_warnings': ['Unable to download f4m manifest', 'Failed to download m3u8 information'],
'skip': 'Blocked outside Switzerland',
},
{
'url': 'http://www.rts.ch/video/info/journal-continu/5745356-londres-cachee-par-un-epais-smog.html',
'md5': '1bae984fe7b1f78e94abc74e802ed99f',
'md5': '9bb06503773c07ce83d3cbd793cebb91',
'info_dict': {
'id': '5745356',
'display_id': 'londres-cachee-par-un-epais-smog',
@ -81,6 +84,7 @@ class RTSIE(SRGSSRIE):
'thumbnail': r're:^https?://.*\.image',
'view_count': int,
},
'expected_warnings': ['Unable to download f4m manifest', 'Failed to download m3u8 information'],
},
{
'url': 'http://www.rts.ch/audio/couleur3/programmes/la-belle-video-de-stephane-laurenceau/5706148-urban-hippie-de-damien-krisl-03-04-2014.html',
@ -160,7 +164,7 @@ class RTSIE(SRGSSRIE):
media_type = 'video' if 'video' in all_info else 'audio'
# check for errors
self.get_media_data('rts', media_type, media_id)
self._get_media_data('rts', media_type, media_id)
info = all_info['video']['JSONinfo'] if 'video' in all_info else all_info['audio']
@ -194,6 +198,7 @@ class RTSIE(SRGSSRIE):
'tbr': extract_bitrate(format_url),
})
download_base = 'http://rtsww%s-d.rts.ch/' % ('-a' if media_type == 'audio' else '')
for media in info.get('media', []):
media_url = media.get('url')
if not media_url or re.match(r'https?://', media_url):
@ -205,7 +210,7 @@ class RTSIE(SRGSSRIE):
format_id += '-%dk' % rate
formats.append({
'format_id': format_id,
'url': 'http://download-video.rts.ch/' + media_url,
'url': urljoin(download_base, media_url),
'tbr': rate or extract_bitrate(media_url),
})

196
youtube_dl/extractor/srgssr.py
View File

@ -4,16 +4,32 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_urllib_parse_urlparse
from ..utils import (
ExtractorError,
float_or_none,
int_or_none,
parse_iso8601,
qualities,
try_get,
)
class SRGSSRIE(InfoExtractor):
_VALID_URL = r'(?:https?://tp\.srgssr\.ch/p(?:/[^/]+)+\?urn=urn|srgssr):(?P<bu>srf|rts|rsi|rtr|swi):(?:[^:]+:)?(?P<type>video|audio):(?P<id>[0-9a-f\-]{36}|\d+)'
_VALID_URL = r'''(?x)
(?:
https?://tp\.srgssr\.ch/p(?:/[^/]+)+\?urn=urn|
srgssr
):
(?P<bu>
srf|rts|rsi|rtr|swi
):(?:[^:]+:)?
(?P<type>
video|audio
):
(?P<id>
[0-9a-f\-]{36}|\d+
)
'''
_GEO_BYPASS = False
_GEO_COUNTRIES = ['CH']
@ -25,25 +41,39 @@ class SRGSSRIE(InfoExtractor):
'LEGAL': 'The video cannot be transmitted for legal reasons.',
'STARTDATE': 'This video is not yet available. Please try again later.',
}
_DEFAULT_LANGUAGE_CODES = {
'srf': 'de',
'rts': 'fr',
'rsi': 'it',
'rtr': 'rm',
'swi': 'en',
}
def _get_tokenized_src(self, url, video_id, format_id):
sp = compat_urllib_parse_urlparse(url).path.split('/')
token = self._download_json(
'http://tp.srgssr.ch/akahd/token?acl=/%s/%s/*' % (sp[1], sp[2]),
'http://tp.srgssr.ch/akahd/token?acl=*',
video_id, 'Downloading %s token' % format_id, fatal=False) or {}
auth_params = token.get('token', {}).get('authparams')
auth_params = try_get(token, lambda x: x['token']['authparams'])
if auth_params:
url += '?' + auth_params
url += ('?' if '?' not in url else '&') + auth_params
return url
def get_media_data(self, bu, media_type, media_id):
media_data = self._download_json(
'http://il.srgssr.ch/integrationlayer/1.0/ue/%s/%s/play/%s.json' % (bu, media_type, media_id),
media_id)[media_type.capitalize()]
def _get_media_data(self, bu, media_type, media_id):
query = {'onlyChapters': True} if media_type == 'video' else {}
full_media_data = self._download_json(
'https://il.srgssr.ch/integrationlayer/2.0/%s/mediaComposition/%s/%s.json'
% (bu, media_type, media_id),
media_id, query=query)['chapterList']
try:
media_data = next(
x for x in full_media_data if x.get('id') == media_id)
except StopIteration:
raise ExtractorError('No media information found')
if media_data.get('block') and media_data['block'] in self._ERRORS:
message = self._ERRORS[media_data['block']]
if media_data['block'] == 'GEOBLOCK':
block_reason = media_data.get('blockReason')
if block_reason and block_reason in self._ERRORS:
message = self._ERRORS[block_reason]
if block_reason == 'GEOBLOCK':
self.raise_geo_restricted(
msg=message, countries=self._GEO_COUNTRIES)
raise ExtractorError(
@ -53,53 +83,75 @@ class SRGSSRIE(InfoExtractor):
def _real_extract(self, url):
bu, media_type, media_id = re.match(self._VALID_URL, url).groups()
media_data = self._get_media_data(bu, media_type, media_id)
title = media_data['title']
media_data = self.get_media_data(bu, media_type, media_id)
metadata = media_data['AssetMetadatas']['AssetMetadata'][0]
title = metadata['title']
description = metadata.get('description')
created_date = media_data.get('createdDate') or metadata.get('createdDate')
timestamp = parse_iso8601(created_date)
thumbnails = [{
'id': image.get('id'),
'url': image['url'],
} for image in media_data.get('Image', {}).get('ImageRepresentations', {}).get('ImageRepresentation', [])]
preference = qualities(['LQ', 'MQ', 'SD', 'HQ', 'HD'])
formats = []
for source in media_data.get('Playlists', {}).get('Playlist', []) + media_data.get('Downloads', {}).get('Download', []):
protocol = source.get('@protocol')
for asset in source['url']:
asset_url = asset['text']
quality = asset['@quality']
format_id = '%s-%s' % (protocol, quality)
if protocol.startswith('HTTP-HDS') or protocol.startswith('HTTP-HLS'):
asset_url = self._get_tokenized_src(asset_url, media_id, format_id)
if protocol.startswith('HTTP-HDS'):
formats.extend(self._extract_f4m_formats(
asset_url + ('?' if '?' not in asset_url else '&') + 'hdcore=3.4.0',
media_id, f4m_id=format_id, fatal=False))
elif protocol.startswith('HTTP-HLS'):
q = qualities(['SD', 'HD'])
for source in (media_data.get('resourceList') or []):
format_url = source.get('url')
if not format_url:
continue
protocol = source.get('protocol')
quality = source.get('quality')
format_id = []
for e in (protocol, source.get('encoding'), quality):
if e:
format_id.append(e)
format_id = '-'.join(format_id)
if protocol in ('HDS', 'HLS'):
if source.get('tokenType') == 'AKAMAI':
format_url = self._get_tokenized_src(
format_url, media_id, format_id)
formats.extend(self._extract_akamai_formats(
format_url, media_id))
elif protocol == 'HLS':
formats.extend(self._extract_m3u8_formats(
asset_url, media_id, 'mp4', 'm3u8_native',
format_url, media_id, 'mp4', 'm3u8_native',
m3u8_id=format_id, fatal=False))
else:
elif protocol in ('HTTP', 'HTTPS'):
formats.append({
'format_id': format_id,
'url': asset_url,
'preference': preference(quality),
'ext': 'flv' if protocol == 'RTMP' else None,
'url': format_url,
'quality': q(quality),
})
# This is needed because for audio medias the podcast url is usually
# always included, even if is only an audio segment and not the
# whole episode.
if int_or_none(media_data.get('position')) == 0:
for p in ('S', 'H'):
podcast_url = media_data.get('podcast%sdUrl' % p)
if not podcast_url:
continue
quality = p + 'D'
formats.append({
'format_id': 'PODCAST-' + quality,
'url': podcast_url,
'quality': q(quality),
})
self._sort_formats(formats)
subtitles = {}
if media_type == 'video':
for sub in (media_data.get('subtitleList') or []):
sub_url = sub.get('url')
if not sub_url:
continue
lang = sub.get('locale') or self._DEFAULT_LANGUAGE_CODES[bu]
subtitles.setdefault(lang, []).append({
'url': sub_url,
})
return {
'id': media_id,
'title': title,
'description': description,
'timestamp': timestamp,
'thumbnails': thumbnails,
'description': media_data.get('description'),
'timestamp': parse_iso8601(media_data.get('date')),
'thumbnail': media_data.get('imageUrl'),
'duration': float_or_none(media_data.get('duration'), 1000),
'subtitles': subtitles,
'formats': formats,
}
@ -119,26 +171,17 @@ class SRGSSRPlayIE(InfoExtractor):
_TESTS = [{
'url': 'http://www.srf.ch/play/tv/10vor10/video/snowden-beantragt-asyl-in-russland?id=28e1a57d-5b76-4399-8ab3-9097f071e6c5',
'md5': 'da6b5b3ac9fa4761a942331cef20fcb3',
'md5': '6db2226ba97f62ad42ce09783680046c',
'info_dict': {
'id': '28e1a57d-5b76-4399-8ab3-9097f071e6c5',
'ext': 'mp4',
'upload_date': '20130701',
'title': 'Snowden beantragt Asyl in Russland',
'timestamp': 1372713995,
}
}, {
# No Speichern (Save) button
'url': 'http://www.srf.ch/play/tv/top-gear/video/jaguar-xk120-shadow-und-tornado-dampflokomotive?id=677f5829-e473-4823-ac83-a1087fe97faa',
'md5': '0a274ce38fda48c53c01890651985bc6',
'info_dict': {
'id': '677f5829-e473-4823-ac83-a1087fe97faa',
'ext': 'flv',
'upload_date': '20130710',
'title': 'Jaguar XK120, Shadow und Tornado-Dampflokomotive',
'description': 'md5:88604432b60d5a38787f152dec89cd56',
'timestamp': 1373493600,
'timestamp': 1372708215,
'duration': 113.827,
'thumbnail': r're:^https?://.*1383719781\.png$',
},
'expected_warnings': ['Unable to download f4m manifest'],
}, {
'url': 'http://www.rtr.ch/play/radio/actualitad/audio/saira-tujetsch-tuttina-cuntinuar-cun-sedrun-muster-turissem?id=63cb0778-27f8-49af-9284-8c7a8c6d15fc',
'info_dict': {
@ -146,7 +189,8 @@ class SRGSSRPlayIE(InfoExtractor):
'ext': 'mp3',
'upload_date': '20151013',
'title': 'Saira: Tujetsch - tuttina cuntinuar cun Sedrun Mustér Turissem',
'timestamp': 1444750398,
'timestamp': 1444709160,
'duration': 336.816,
},
'params': {
# rtmp download
@ -159,19 +203,32 @@ class SRGSSRPlayIE(InfoExtractor):
'id': '6348260',
'display_id': '6348260',
'ext': 'mp4',
'duration': 1796,
'duration': 1796.76,
'title': 'Le 19h30',
'description': '',
'uploader': '19h30',
'upload_date': '20141201',
'timestamp': 1417458600,
'thumbnail': r're:^https?://.*\.image',
'view_count': int,
},
'params': {
# m3u8 download
'skip_download': True,
}
}, {
'url': 'http://play.swissinfo.ch/play/tv/business/video/why-people-were-against-tax-reforms?id=42960270',
'info_dict': {
'id': '42960270',
'ext': 'mp4',
'title': 'Why people were against tax reforms',
'description': 'md5:7ac442c558e9630e947427469c4b824d',
'duration': 94.0,
'upload_date': '20170215',
'timestamp': 1487173560,
'thumbnail': r're:https?://www\.swissinfo\.ch/srgscalableimage/42961964',
'subtitles': 'count:9',
},
'params': {
'skip_download': True,
}
}, {
'url': 'https://www.srf.ch/play/tv/popupvideoplayer?id=c4dba0ca-e75b-43b2-a34f-f708a4932e01',
'only_matching': True,
@ -181,6 +238,10 @@ class SRGSSRPlayIE(InfoExtractor):
}, {
'url': 'https://www.rts.ch/play/tv/19h30/video/le-19h30?urn=urn:rts:video:6348260',
'only_matching': True,
}, {
# audio segment, has podcastSdUrl of the full episode
'url': 'https://www.srf.ch/play/radio/popupaudioplayer?id=50b20dc8-f05b-4972-bf03-e438ff2833eb',
'only_matching': True,
}]
def _real_extract(self, url):
@ -188,5 +249,4 @@ class SRGSSRPlayIE(InfoExtractor):
bu = mobj.group('bu')
media_type = mobj.group('type') or mobj.group('type_2')
media_id = mobj.group('id')
# other info can be extracted from url + '&layout=json'
return self.url_result('srgssr:%s:%s:%s' % (bu[:3], media_type, media_id), 'SRGSSR')