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[corus] improve extraction
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- add support for Series Plus, W Network, YTV, ABC Spark, disneychannel.com
  and disneylachaine.ca(closes #20861)
- add support for self hosted videos(closes #22075)
- detect DRM protection(closes #14910)(closes #9164)
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@remitamine @pareronia
remitamine authored and pareronia committed Jun 22, 2020
1 parent a4eaef1 commit 030203c
Showing 1 changed file with 112 additions and 57 deletions.
169 changes: 112 additions & 57 deletions youtube_dl/extractor/corus.py
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,32 +4,62 @@
import re

from .theplatform import ThePlatformFeedIE
from ..utils import int_or_none
from ..utils import (
dict_get,
ExtractorError,
float_or_none,
int_or_none,
)


class CorusIE(ThePlatformFeedIE):
_VALID_URL = r'''(?x)
https?://
(?:www\.)?
(?P<domain>
(?:globaltv|etcanada)\.com|
(?:hgtv|foodnetwork|slice|history|showcase|bigbrothercanada)\.ca
(?:
globaltv|
etcanada|
seriesplus|
wnetwork|
ytv
)\.com|
(?:
hgtv|
foodnetwork|
slice|
history|
showcase|
bigbrothercanada|
abcspark|
disney(?:channel|lachaine)
)\.ca
)
/(?:[^/]+/)*
(?:
video\.html\?.*?\bv=|
videos?/(?:[^/]+/)*(?:[a-z0-9-]+-)?
)
(?P<id>
[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}|
(?:[A-Z]{4})?\d{12,20}
)
/(?:video/(?:[^/]+/)?|(?:[^/]+/)+(?:videos/[a-z0-9-]+-|video\.html\?.*?\bv=))
(?P<id>\d+)
'''
_TESTS = [{
'url': 'http://www.hgtv.ca/shows/bryan-inc/videos/movie-night-popcorn-with-bryan-870923331648/',
'md5': '05dcbca777bf1e58c2acbb57168ad3a6',
'info_dict': {
'id': '870923331648',
'ext': 'mp4',
'title': 'Movie Night Popcorn with Bryan',
'description': 'Bryan whips up homemade popcorn, the old fashion way for Jojo and Lincoln.',
'uploader': 'SHWM-NEW',
'upload_date': '20170206',
'timestamp': 1486392197,
},
'params': {
'format': 'bestvideo',
'skip_download': True,
},
'expected_warnings': ['Failed to parse JSON'],
}, {
'url': 'http://www.foodnetwork.ca/shows/chopped/video/episode/chocolate-obsession/video.html?v=872683587753',
'only_matching': True,
Expand All @@ -48,58 +78,83 @@ class CorusIE(ThePlatformFeedIE):
}, {
'url': 'https://www.bigbrothercanada.ca/video/big-brother-canada-704/1457812035894/',
'only_matching': True
}, {
'url': 'https://www.seriesplus.com/emissions/dre-mary-mort-sur-ordonnance/videos/deux-coeurs-battant/SERP0055626330000200/',
'only_matching': True
}, {
'url': 'https://www.disneychannel.ca/shows/gabby-duran-the-unsittables/video/crybaby-duran-clip/2f557eec-0588-11ea-ae2b-e2c6776b770e/',
'only_matching': True
}]

_TP_FEEDS = {
'globaltv': {
'feed_id': 'ChQqrem0lNUp',
'account_id': 2269680845,
},
'etcanada': {
'feed_id': 'ChQqrem0lNUp',
'account_id': 2269680845,
},
'hgtv': {
'feed_id': 'L0BMHXi2no43',
'account_id': 2414428465,
},
'foodnetwork': {
'feed_id': 'ukK8o58zbRmJ',
'account_id': 2414429569,
},
'slice': {
'feed_id': '5tUJLgV2YNJ5',
'account_id': 2414427935,
},
'history': {
'feed_id': 'tQFx_TyyEq4J',
'account_id': 2369613659,
},
'showcase': {
'feed_id': '9H6qyshBZU3E',
'account_id': 2414426607,
},
'bigbrothercanada': {
'feed_id': 'ChQqrem0lNUp',
'account_id': 2269680845,
},
_GEO_BYPASS = False
_SITE_MAP = {
'globaltv': 'series',
'etcanada': 'series',
'foodnetwork': 'food',
'bigbrothercanada': 'series',
'disneychannel': 'disneyen',
'disneylachaine': 'disneyfr',
}

def _real_extract(self, url):
domain, video_id = re.match(self._VALID_URL, url).groups()
feed_info = self._TP_FEEDS[domain.split('.')[0]]
return self._extract_feed_info('dtjsEC', feed_info['feed_id'], 'byId=' + video_id, video_id, lambda e: {
'episode_number': int_or_none(e.get('pl1$episode')),
'season_number': int_or_none(e.get('pl1$season')),
'series': e.get('pl1$show'),
}, {
'HLS': {
'manifest': 'm3u',
},
'DesktopHLS Default': {
'manifest': 'm3u',
},
'MP4 MBR': {
'manifest': 'm3u',
},
}, feed_info['account_id'])
site = domain.split('.')[0]
path = self._SITE_MAP.get(site, site)
if path != 'series':
path = 'migration/' + path
video = self._download_json(
'https://globalcontent.corusappservices.com/templates/%s/playlist/' % path,
video_id, query={'byId': video_id},
headers={'Accept': 'application/json'})[0]
title = video['title']

formats = []
for source in video.get('sources', []):
smil_url = source.get('file')
if not smil_url:
continue
source_type = source.get('type')
note = 'Downloading%s smil file' % (' ' + source_type if source_type else '')
resp = self._download_webpage(
smil_url, video_id, note, fatal=False,
headers=self.geo_verification_headers())
if not resp:
continue
error = self._parse_json(resp, video_id, fatal=False)
if error:
if error.get('exception') == 'GeoLocationBlocked':
self.raise_geo_restricted(countries=['CA'])
raise ExtractorError(error['description'])
smil = self._parse_xml(resp, video_id, fatal=False)
if smil is None:
continue
namespace = self._parse_smil_namespace(smil)
formats.extend(self._parse_smil_formats(
smil, smil_url, video_id, namespace))
if not formats and video.get('drm'):
raise ExtractorError('This video is DRM protected.', expected=True)
self._sort_formats(formats)

subtitles = {}
for track in video.get('tracks', []):
track_url = track.get('file')
if not track_url:
continue
lang = 'fr' if site in ('disneylachaine', 'seriesplus') else 'en'
subtitles.setdefault(lang, []).append({'url': track_url})

metadata = video.get('metadata') or {}
get_number = lambda x: int_or_none(video.get('pl1$' + x) or metadata.get(x + 'Number'))

return {
'id': video_id,
'title': title,
'formats': formats,
'thumbnail': dict_get(video, ('defaultThumbnailUrl', 'thumbnail', 'image')),
'description': video.get('description'),
'timestamp': int_or_none(video.get('availableDate'), 1000),
'subtitles': subtitles,
'duration': float_or_none(metadata.get('duration')),
'series': dict_get(video, ('show', 'pl1$show')),
'season_number': get_number('season'),
'episode_number': get_number('episode'),
}

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