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yt-dlp/youtube_dl/extractor/cbc.py

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# coding: utf-8
from __future__ import unicode_literals
import json
import re
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_HTTPError,
)
from ..utils import (
js_to_json,
smuggle_url,
try_get,
xpath_text,
xpath_element,
xpath_with_ns,
find_xpath_attr,
orderedSet,
parse_duration,
parse_iso8601,
parse_age_limit,
strip_or_none,
int_or_none,
ExtractorError,
)
class CBCIE(InfoExtractor):
IE_NAME = 'cbc.ca'
_VALID_URL = r'https?://(?:www\.)?cbc\.ca/(?!player/)(?:[^/]+/)+(?P<id>[^/?#]+)'
_TESTS = [{
# with mediaId
'url': 'http://www.cbc.ca/22minutes/videos/clips-season-23/don-cherry-play-offs',
'md5': '97e24d09672fc4cf56256d6faa6c25bc',
'info_dict': {
'id': '2682904050',
'ext': 'mp4',
'title': 'Don Cherry – All-Stars',
'description': 'Don Cherry has a bee in his bonnet about AHL player John Scott because that guy’s got heart.',
'timestamp': 1454463000,
'upload_date': '20160203',
'uploader': 'CBCC-NEW',
},
'skip': 'Geo-restricted to Canada',
}, {
# with clipId, feed available via tpfeed.cbc.ca and feed.theplatform.com
'url': 'http://www.cbc.ca/22minutes/videos/22-minutes-update/22-minutes-update-episode-4',
'md5': '162adfa070274b144f4fdc3c3b8207db',
'info_dict': {
'id': '2414435309',
'ext': 'mp4',
'title': '22 Minutes Update: What Not To Wear Quebec',
'description': "This week's latest Canadian top political story is What Not To Wear Quebec.",
'upload_date': '20131025',
'uploader': 'CBCC-NEW',
'timestamp': 1382717907,
},
}, {
# with clipId, feed only available via tpfeed.cbc.ca
'url': 'http://www.cbc.ca/archives/entry/1978-robin-williams-freestyles-on-90-minutes-live',
'md5': '0274a90b51a9b4971fe005c63f592f12',
'info_dict': {
'id': '2487345465',
'ext': 'mp4',
'title': 'Robin Williams freestyles on 90 Minutes Live',
'description': 'Wacky American comedian Robin Williams shows off his infamous "freestyle" comedic talents while being interviewed on CBC\'s 90 Minutes Live.',
'upload_date': '19780210',
'uploader': 'CBCC-NEW',
'timestamp': 255977160,
},
}, {
# multiple iframes
'url': 'http://www.cbc.ca/natureofthings/blog/birds-eye-view-from-vancouvers-burrard-street-bridge-how-we-got-the-shot',
'playlist': [{
'md5': '377572d0b49c4ce0c9ad77470e0b96b4',
'info_dict': {
'id': '2680832926',
'ext': 'mp4',
'title': 'An Eagle\'s-Eye View Off Burrard Bridge',
'description': 'Hercules the eagle flies from Vancouver\'s Burrard Bridge down to a nearby park with a mini-camera strapped to his back.',
'upload_date': '20160201',
'timestamp': 1454342820,
'uploader': 'CBCC-NEW',
},
}, {
'md5': '415a0e3f586113894174dfb31aa5bb1a',
'info_dict': {
'id': '2658915080',
'ext': 'mp4',
'title': 'Fly like an eagle!',
'description': 'Eagle equipped with a mini camera flies from the world\'s tallest tower',
'upload_date': '20150315',
'timestamp': 1426443984,
'uploader': 'CBCC-NEW',
},
}],
'skip': 'Geo-restricted to Canada',
}, {
# multiple CBC.APP.Caffeine.initInstance(...)
'url': 'http://www.cbc.ca/news/canada/calgary/dog-indoor-exercise-winter-1.3928238',
'info_dict': {
'title': 'Keep Rover active during the deep freeze with doggie pushups and other fun indoor tasks',
'id': 'dog-indoor-exercise-winter-1.3928238',
'description': 'md5:c18552e41726ee95bd75210d1ca9194c',
},
'playlist_mincount': 6,
}]
@classmethod
def suitable(cls, url):
return False if CBCPlayerIE.suitable(url) else super(CBCIE, cls).suitable(url)
def _extract_player_init(self, player_init, display_id):
player_info = self._parse_json(player_init, display_id, js_to_json)
media_id = player_info.get('mediaId')
if not media_id:
clip_id = player_info['clipId']
feed = self._download_json(
'http://tpfeed.cbc.ca/f/ExhSPC/vms_5akSXx4Ng_Zn?byCustomValue={:mpsReleases}{%s}' % clip_id,
clip_id, fatal=False)
if feed:
media_id = try_get(feed, lambda x: x['entries'][0]['guid'], compat_str)
if not media_id:
media_id = self._download_json(
'http://feed.theplatform.com/f/h9dtGB/punlNGjMlc1F?fields=id&byContent=byReleases%3DbyId%253D' + clip_id,
clip_id)['entries'][0]['id'].split('/')[-1]
return self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
title = self._og_search_title(webpage, default=None) or self._html_search_meta(
'twitter:title', webpage, 'title', default=None) or self._html_search_regex(
r'<title>([^<]+)</title>', webpage, 'title', fatal=False)
entries = [
self._extract_player_init(player_init, display_id)
for player_init in re.findall(r'CBC\.APP\.Caffeine\.initInstance\(({.+?})\);', webpage)]
media_ids = []
for media_id_re in (
r'<iframe[^>]+src="[^"]+?mediaId=(\d+)"',
r'<div[^>]+\bid=["\']player-(\d+)',
r'guid["\']\s*:\s*["\'](\d+)'):
media_ids.extend(re.findall(media_id_re, webpage))
entries.extend([
self.url_result('cbcplayer:%s' % media_id, 'CBCPlayer', media_id)
for media_id in orderedSet(media_ids)])
return self.playlist_result(
entries, display_id, strip_or_none(title),
self._og_search_description(webpage))
class CBCPlayerIE(InfoExtractor):
IE_NAME = 'cbc.ca:player'
_VALID_URL = r'(?:cbcplayer:|https?://(?:www\.)?cbc\.ca/(?:player/play/|i/caffeine/syndicate/\?mediaId=))(?P<id>\d+)'
_TESTS = [{
'url': 'http://www.cbc.ca/player/play/2683190193',
'md5': '64d25f841ddf4ddb28a235338af32e2c',
'info_dict': {
'id': '2683190193',
'ext': 'mp4',
'title': 'Gerry Runs a Sweat Shop',
'description': 'md5:b457e1c01e8ff408d9d801c1c2cd29b0',
'timestamp': 1455071400,
'upload_date': '20160210',
'uploader': 'CBCC-NEW',
},
'skip': 'Geo-restricted to Canada',
}, {
# Redirected from http://www.cbc.ca/player/AudioMobile/All%20in%20a%20Weekend%20Montreal/ID/2657632011/
'url': 'http://www.cbc.ca/player/play/2657631896',
'md5': 'e5e708c34ae6fca156aafe17c43e8b75',
'info_dict': {
'id': '2657631896',
'ext': 'mp3',
'title': 'CBC Montreal is organizing its first ever community hackathon!',
'description': 'The modern technology we tend to depend on so heavily, is never without it\'s share of hiccups and headaches. Next weekend - CBC Montreal will be getting members of the public for its first Hackathon.',
'timestamp': 1425704400,
'upload_date': '20150307',
'uploader': 'CBCC-NEW',
},
}, {
'url': 'http://www.cbc.ca/player/play/2164402062',
'md5': '33fcd8f6719b9dd60a5e73adcb83b9f6',
'info_dict': {
'id': '2164402062',
'ext': 'mp4',
'title': 'Cancer survivor four times over',
'description': 'Tim Mayer has beaten three different forms of cancer four times in five years.',
'timestamp': 1320410746,
'upload_date': '20111104',
'uploader': 'CBCC-NEW',
},
}]
def _real_extract(self, url):
video_id = self._match_id(url)
return {
'_type': 'url_transparent',
'ie_key': 'ThePlatform',
'url': smuggle_url(
'http://link.theplatform.com/s/ExhSPC/media/guid/2655402169/%s?mbr=true&formats=MPEG4,FLV,MP3' % video_id, {
'force_smil_url': True
}),
'id': video_id,
}
class CBCWatchBaseIE(InfoExtractor):
_device_id = None
_device_token = None
_API_BASE_URL = 'https://api-cbc.cloud.clearleap.com/cloffice/client/'
_NS_MAP = {
'media': 'http://search.yahoo.com/mrss/',
'clearleap': 'http://www.clearleap.com/namespace/clearleap/1.0/',
}
_GEO_COUNTRIES = ['CA']
def _call_api(self, path, video_id):
url = path if path.startswith('http') else self._API_BASE_URL + path
for _ in range(2):
try:
result = self._download_xml(url, video_id, headers={
'X-Clearleap-DeviceId': self._device_id,
'X-Clearleap-DeviceToken': self._device_token,
})
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
# Device token has expired, re-acquiring device token
self._register_device()
continue
raise
error_message = xpath_text(result, 'userMessage') or xpath_text(result, 'systemMessage')
if error_message:
raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message))
return result
def _real_initialize(self):
if self._valid_device_token():
return
device = self._downloader.cache.load('cbcwatch', 'device') or {}
self._device_id, self._device_token = device.get('id'), device.get('token')
if self._valid_device_token():
return
self._register_device()
def _valid_device_token(self):
return self._device_id and self._device_token
def _register_device(self):
self._device_id = self._device_token = None
result = self._download_xml(
self._API_BASE_URL + 'device/register',
None, 'Acquiring device token',
data=b'<device><type>web</type></device>')
self._device_id = xpath_text(result, 'deviceId', fatal=True)
self._device_token = xpath_text(result, 'deviceToken', fatal=True)
self._downloader.cache.store(
'cbcwatch', 'device', {
'id': self._device_id,
'token': self._device_token,
})
def _parse_rss_feed(self, rss):
channel = xpath_element(rss, 'channel', fatal=True)
def _add_ns(path):
return xpath_with_ns(path, self._NS_MAP)
entries = []
for item in channel.findall('item'):
guid = xpath_text(item, 'guid', fatal=True)
title = xpath_text(item, 'title', fatal=True)
media_group = xpath_element(item, _add_ns('media:group'), fatal=True)
content = xpath_element(media_group, _add_ns('media:content'), fatal=True)
content_url = content.attrib['url']
thumbnails = []
for thumbnail in media_group.findall(_add_ns('media:thumbnail')):
thumbnail_url = thumbnail.get('url')
if not thumbnail_url:
continue
thumbnails.append({
'id': thumbnail.get('profile'),
'url': thumbnail_url,
'width': int_or_none(thumbnail.get('width')),
'height': int_or_none(thumbnail.get('height')),
})
timestamp = None
release_date = find_xpath_attr(
item, _add_ns('media:credit'), 'role', 'releaseDate')
if release_date is not None:
timestamp = parse_iso8601(release_date.text)
entries.append({
'_type': 'url_transparent',
'url': content_url,
'id': guid,
'title': title,
'description': xpath_text(item, 'description'),
'timestamp': timestamp,
'duration': int_or_none(content.get('duration')),
'age_limit': parse_age_limit(xpath_text(item, _add_ns('media:rating'))),
'episode': xpath_text(item, _add_ns('clearleap:episode')),
'episode_number': int_or_none(xpath_text(item, _add_ns('clearleap:episodeInSeason'))),
'series': xpath_text(item, _add_ns('clearleap:series')),
'season_number': int_or_none(xpath_text(item, _add_ns('clearleap:season'))),
'thumbnails': thumbnails,
'ie_key': 'CBCWatchVideo',
})
return self.playlist_result(
entries, xpath_text(channel, 'guid'),
xpath_text(channel, 'title'),
xpath_text(channel, 'description'))
class CBCWatchVideoIE(CBCWatchBaseIE):
IE_NAME = 'cbc.ca:watch:video'
_VALID_URL = r'https?://api-cbc\.cloud\.clearleap\.com/cloffice/client/web/play/?\?.*?\bcontentId=(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})'
_TEST = {
# geo-restricted to Canada, bypassable
'url': 'https://api-cbc.cloud.clearleap.com/cloffice/client/web/play/?contentId=3c84472a-1eea-4dee-9267-2655d5055dcf&categoryId=ebc258f5-ee40-4cca-b66b-ba6bd55b7235',
'only_matching': True,
}
def _real_extract(self, url):
video_id = self._match_id(url)
result = self._call_api(url, video_id)
m3u8_url = xpath_text(result, 'url', fatal=True)
formats = self._extract_m3u8_formats(re.sub(r'/([^/]+)/[^/?]+\.m3u8', r'/\1/\1.m3u8', m3u8_url), video_id, 'mp4', fatal=False)
if len(formats) < 2:
formats = self._extract_m3u8_formats(m3u8_url, video_id, 'mp4')
for f in formats:
format_id = f.get('format_id')
if format_id.startswith('AAC'):
f['acodec'] = 'aac'
elif format_id.startswith('AC3'):
f['acodec'] = 'ac-3'
self._sort_formats(formats)
info = {
'id': video_id,
'title': video_id,
'formats': formats,
}
rss = xpath_element(result, 'rss')
if rss:
info.update(self._parse_rss_feed(rss)['entries'][0])
del info['url']
del info['_type']
del info['ie_key']
return info
class CBCWatchIE(CBCWatchBaseIE):
IE_NAME = 'cbc.ca:watch'
_VALID_URL = r'https?://(?:gem|watch)\.cbc\.ca/(?:[^/]+/)+(?P<id>[0-9a-f-]+)'
_TESTS = [{
# geo-restricted to Canada, bypassable
'url': 'http://watch.cbc.ca/doc-zone/season-6/customer-disservice/38e815a-009e3ab12e4',
'info_dict': {
'id': '9673749a-5e77-484c-8b62-a1092a6b5168',
'ext': 'mp4',
'title': 'Customer (Dis)Service',
'description': 'md5:8bdd6913a0fe03d4b2a17ebe169c7c87',
'upload_date': '20160219',
'timestamp': 1455840000,
},
'params': {
# m3u8 download
'skip_download': True,
'format': 'bestvideo',
},
}, {
# geo-restricted to Canada, bypassable
'url': 'http://watch.cbc.ca/arthur/all/1ed4b385-cd84-49cf-95f0-80f004680057',
'info_dict': {
'id': '1ed4b385-cd84-49cf-95f0-80f004680057',
'title': 'Arthur',
'description': 'Arthur, the sweetest 8-year-old aardvark, and his pals solve all kinds of problems with humour, kindness and teamwork.',
},
'playlist_mincount': 30,
}, {
'url': 'https://gem.cbc.ca/media/this-hour-has-22-minutes/season-26/episode-20/38e815a-0108c6c6a42',
'only_matching': True,
}]
def _real_extract(self, url):
video_id = self._match_id(url)
rss = self._call_api('web/browse/' + video_id, video_id)
return self._parse_rss_feed(rss)
class CBCOlympicsIE(InfoExtractor):
IE_NAME = 'cbc.ca:olympics'
_VALID_URL = r'https?://olympics\.cbc\.ca/video/[^/]+/(?P<id>[^/?#]+)'
_TESTS = [{
'url': 'https://olympics.cbc.ca/video/whats-on-tv/olympic-morning-featuring-the-opening-ceremony/',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
video_id = self._hidden_inputs(webpage)['videoId']
video_doc = self._download_xml(
'https://olympics.cbc.ca/videodata/%s.xml' % video_id, video_id)
title = xpath_text(video_doc, 'title', fatal=True)
is_live = xpath_text(video_doc, 'kind') == 'Live'
if is_live:
title = self._live_title(title)
formats = []
for video_source in video_doc.findall('videoSources/videoSource'):
uri = xpath_text(video_source, 'uri')
if not uri:
continue
tokenize = self._download_json(
'https://olympics.cbc.ca/api/api-akamai/tokenize',
video_id, data=json.dumps({
'VideoSource': uri,
}).encode(), headers={
'Content-Type': 'application/json',
'Referer': url,
# d3.VideoPlayer._init in https://olympics.cbc.ca/components/script/base.js
'Cookie': '_dvp=TK:C0ObxjerU', # AKAMAI CDN cookie
}, fatal=False)
if not tokenize:
continue
content_url = tokenize['ContentUrl']
video_source_format = video_source.get('format')
if video_source_format == 'IIS':
formats.extend(self._extract_ism_formats(
content_url, video_id, ism_id=video_source_format, fatal=False))
else:
formats.extend(self._extract_m3u8_formats(
content_url, video_id, 'mp4',
'm3u8' if is_live else 'm3u8_native',
m3u8_id=video_source_format, fatal=False))
self._sort_formats(formats)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'description': xpath_text(video_doc, 'description'),
'thumbnail': xpath_text(video_doc, 'thumbnailUrl'),
'duration': parse_duration(xpath_text(video_doc, 'duration')),
'formats': formats,
'is_live': is_live,
}
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