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[extractor/sbs] Overhaul extractor for new APIs

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This commit is contained in:
dirkf 2023-03-19 01:40:08 +00:00
parent 6fece0a96b
commit bcb8143f1d
1 changed files with 227 additions and 10 deletions
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237
youtube_dl/extractor/sbs.py
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@ -1,33 +1,65 @@
# coding: utf-8
from __future__ import unicode_literals
import sys
from .common import InfoExtractor
from ..compat import (
compat_HTTPError,
compat_kwargs,
compat_str,
)
from ..utils import (
smuggle_url,
error_to_compat_str,
ExtractorError,
float_or_none,
GeoRestrictedError,
int_or_none,
parse_duration,
parse_iso8601,
smuggle_url,
traverse_obj,
update_url_query,
url_or_none,
variadic,
)
class SBSIE(InfoExtractor):
IE_DESC = 'sbs.com.au'
_VALID_URL = r'https?://(?:www\.)?sbs\.com\.au/(?:ondemand(?:/video/(?:single/)?|.*?\bplay=|/watch/)|news/(?:embeds/)?video/)(?P<id>[0-9]+)'
_VALID_URL = r'''(?x)
https?://(?:www\.)?sbs\.com\.au/(?:
ondemand(?:
/video/(?:single/)?|
/movie/[^/]+/|
/(?:tv|news)-series/(?:[^/]+/){3}|
.*?\bplay=|/watch/
)|news/(?:embeds/)?video/
)(?P<id>[0-9]+)'''
_EMBED_REGEX = [r'''(?x)]
(?:
<meta\s+property="og:video"\s+content=|
<iframe[^>]+?src=
)
(["\'])(?P<url>https?://(?:www\.)?sbs\.com\.au/ondemand/video/.+?)\1''']
_TESTS = [{
# Original URL is handled by the generic IE which finds the iframe:
# http://www.sbs.com.au/thefeed/blog/2014/08/21/dingo-conservation
'url': 'http://www.sbs.com.au/ondemand/video/single/320403011771/?source=drupal&vertical=thefeed',
'md5': '3150cf278965eeabb5b4cea1c963fe0a',
'md5': 'e49d0290cb4f40d893b8dfe760dce6b0',
'info_dict': {
'id': '_rFBPRPO4pMR',
'id': '320403011771', # '_rFBPRPO4pMR',
'ext': 'mp4',
'title': 'Dingo Conservation (The Feed)',
'description': 'md5:f250a9856fca50d22dec0b5b8015f8a5',
'thumbnail': r're:http://.*\.jpg',
'thumbnail': r're:https?://.*\.jpg',
'duration': 308,
'timestamp': 1408613220,
'upload_date': '20140821',
'uploader': 'SBSC',
},
'expected_warnings': ['Unable to download JSON metadata'],
}, {
'url': 'http://www.sbs.com.au/ondemand/video/320403011771/Dingo-Conservation-The-Feed',
'only_matching': True,
@ -46,9 +78,191 @@ class SBSIE(InfoExtractor):
}, {
'url': 'https://www.sbs.com.au/ondemand/watch/1698704451971',
'only_matching': True,
}, {
'url': 'https://www.sbs.com.au/ondemand/movie/coherence/1469404227931',
'only_matching': True,
}, {
'note': 'Live stream',
'url': 'https://www.sbs.com.au/ondemand/video/1726824003663/sbs-24x7-live-stream-nsw',
'only_matching': True,
}, {
'url': 'https://www.sbs.com.au/ondemand/news-series/dateline/dateline-2022/dateline-s2022-ep26/2072245827515',
'only_matching': True,
}, {
'url': 'https://www.sbs.com.au/ondemand/tv-series/the-handmaids-tale/season-5/the-handmaids-tale-s5-ep1/2065631811776',
'only_matching': True,
}]
def __handle_request_webpage_error(self, err, video_id=None, errnote=None, fatal=True):
if errnote is False:
return False
if errnote is None:
errnote = 'Unable to download webpage'
errmsg = '%s: %s' % (errnote, error_to_compat_str(err))
if fatal:
raise ExtractorError(errmsg, sys.exc_info()[2], cause=err, video_id=video_id)
else:
self._downloader.report_warning(errmsg)
return False
def _download_webpage_handle(self, url, video_id, *args, **kwargs):
# note, errnote, fatal, encoding, data, headers={}, query, expected_status
# specialised to detect geo-block
errnote = args[2] if len(args) > 2 else kwargs.get('errnote')
fatal = args[3] if len(args) > 3 else kwargs.get('fatal')
exp = args[7] if len(args) > 7 else kwargs.get('expected_status')
exp = variadic(exp or [], allowed_types=(compat_str, ))
if 403 not in exp and '403' not in exp:
exp = list(exp)
exp.append(403)
else:
exp = None
if exp:
if len(args) > 7:
args = list(args)
args[7] = exp
else:
kwargs['expected_status'] = exp
kwargs = compat_kwargs(kwargs)
ret = super(SBSIE, self)._download_webpage_handle(url, video_id, *args, **kwargs)
if ret is False:
return ret
webpage, urlh = ret
if urlh.getcode() == 403:
if urlh.headers.get('x-error-reason') == 'geo-blocked':
countries = ['AU']
if fatal:
self.raise_geo_restricted(countries=countries)
err = GeoRestrictedError(
'This Australian content is not available from your location due to geo restriction',
countries=countries)
else:
err = compat_HTTPError(urlh.geturl(), 403, 'HTTP Error 403: Forbidden', urlh.headers, urlh)
ret = self.__handle_request_webpage_error(err, video_id, errnote, fatal)
return ret
def _extract_m3u8_formats(self, m3u8_url, video_id, *args, **kwargs):
# ext, entry_protocol, preference, m3u8_id, note, errnote, fatal,
# live, data, headers, query
entry_protocol = args[1] if len(args) > 1 else kwargs.get('entry_protocol')
if not entry_protocol:
entry_protocol = 'm3u8_native'
if len(args) > 1:
args = list(args)
args[1] = entry_protocol
else:
kwargs['entry_protocol'] = entry_protocol
kwargs = compat_kwargs(kwargs)
return super(SBSIE, self)._extract_m3u8_formats(m3u8_url, video_id, *args, **kwargs)
_AUS_TV_PARENTAL_GUIDELINES = {
'P': 0,
'C': 7,
'G': 0,
'PG': 0,
'M': 14,
'MA15+': 15,
'MAV15+': 15,
'R18+': 18,
}
_PLAYER_API = 'https://www.sbs.com.au/api/v3'
_CATALOGUE_API = 'https://catalogue.pr.sbsod.com/'
def _call_api(self, video_id, path, query=None, data=None, headers=None, fatal=True):
return self._download_json(update_url_query(
self._CATALOGUE_API + path, query),
video_id, headers=headers, fatal=fatal) or {}
def _get_smil_url(self, video_id):
return update_url_query(
self._PLAYER_API + 'video_smil', {'id': video_id})
def _get_player_data(self, video_id, headers=None, fatal=False):
return self._download_json(update_url_query(
self._PLAYER_API + 'video_stream', {'id': video_id, 'context': 'tv'}),
video_id, headers=headers, fatal=fatal) or {}
def _real_extract(self, url):
video_id = self._match_id(url)
# get media links directly though later metadata may contain contentUrl
smil_url = self._get_smil_url(video_id)
formats = self._extract_smil_formats(smil_url, video_id, fatal=False) or []
self._sort_formats(formats)
# try for metadata from the same source
player_data = self._get_player_data(video_id, fatal=False)
media = traverse_obj(player_data, 'video_object', expected_type=dict) or {}
# get, or add, metadata from catalogue
media.update(self._call_api(video_id, 'mpx-media/' + video_id, fatal=not media))
# utils candidate for use with traverse_obj()
def txt_or_none(s):
return (s.strip() or None) if isinstance(s, compat_str) else None
# expected_type fn for thumbs
def xlate_thumb(t):
u = url_or_none(t.get('contentUrl'))
return u and {
'id': t.get('name'),
'url': u,
'width': int_or_none(t.get('width')),
'height': int_or_none(t.get('height')),
}
# may be numeric or timecoded
def really_parse_duration(d):
result = float_or_none(d)
if result is None:
result = parse_duration(d)
return result
def traverse_media(*args, **kwargs):
if 'expected_type' not in kwargs:
kwargs['expected_type'] = txt_or_none
kwargs = compat_kwargs(kwargs)
return traverse_obj(media, *args, **kwargs)
return {
'id': video_id,
'title': traverse_media(('displayTitles', Ellipsis, 'title'),
get_all=False) or media['title'],
'formats': formats,
'description': traverse_media('description'),
'categories': traverse_media(
('genres', Ellipsis), ('taxonomy', ('genre', 'subgenre'), 'name')),
'tags': traverse_media(
(('consumerAdviceTexts', ('sbsSubCertification', 'consumerAdvice')), Ellipsis)),
'age_limit': self._AUS_TV_PARENTAL_GUIDELINES.get(traverse_media(
'classificationID', 'contentRating', default='').upper()),
'thumbnails': traverse_media(('thumbnails', Ellipsis),
expected_type=xlate_thumb),
'duration': traverse_media('duration',
expected_type=really_parse_duration),
'series': traverse_media(('partOfSeries', 'name'), 'seriesTitle'),
'series_id': traverse_media(('partOfSeries', 'uuid'), 'seriesID'),
'season_number': traverse_media(
(('partOfSeries', None), 'seasonNumber'),
expected_type=int_or_none, get_all=False),
'episode_number': traverse_media('episodeNumber',
expected_type=int_or_none),
'release_year': traverse_media('releaseYear',
expected_type=int_or_none),
'timestamp': traverse_media(
'datePublished', ('publication', 'startDate'),
expected_type=parse_iso8601),
'channel': traverse_media(('taxonomy', 'channel', 'name')),
'uploader': 'SBSC',
}
def _old_real_extract(self, url):
video_id = self._match_id(url)
player_params = self._download_json(
'http://www.sbs.com.au/api/video_pdkvars/id/%s?form=json' % video_id, video_id)
@ -66,13 +280,16 @@ class SBSIE(InfoExtractor):
error_message = 'Sorry, %s is no longer available.' % video_data.get('title', '')
raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message), expected=True)
urls = player_params['releaseUrls']
theplatform_url = (urls.get('progressive') or urls.get('html')
or urls.get('standard') or player_params['relatedItemsURL'])
media_url = traverse_obj(
player_params, ('releaseUrls', ('progressive', 'html', 'standard', 'htmlandroid')),
expected_type=url_or_none)
if not media_url:
raise ExtractorError('No', expected=True)
return {
'_type': 'url_transparent',
'ie_key': 'ThePlatform',
# 'ie_key': 'ThePlatform',
'id': video_id,
'url': smuggle_url(self._proto_relative_url(theplatform_url), {'force_smil_url': True}),
'url': smuggle_url(self._proto_relative_url(media_url), {'force_smil_url': True}),
'is_live': player_params.get('streamType') == 'live',
}