from __future__ import unicode_literals
-from .common import InfoExtractor
-from ..utils import (
- parse_duration,
- parse_iso8601,
-)
-from ..compat import compat_str
+import random
+import re
+import string
+from .discoverygo import DiscoveryGoBaseIE
+from ..compat import compat_urllib_parse_unquote
+from ..utils import ExtractorError
+from ..compat import compat_HTTPError
-class DiscoveryIE(InfoExtractor):
- _VALID_URL = r'''(?x)http://(?:www\.)?(?:
- discovery|
- investigationdiscovery|
- discoverylife|
- animalplanet|
- ahctv|
- destinationamerica|
- sciencechannel|
- tlc|
- velocity
- )\.com/(?:[^/]+/)*(?P<id>[^./?#]+)'''
+
+class DiscoveryIE(DiscoveryGoBaseIE):
+ _VALID_URL = r'''(?x)https?://
+ (?P<site>
+ go\.discovery|
+ www\.
+ (?:
+ investigationdiscovery|
+ discoverylife|
+ animalplanet|
+ ahctv|
+ destinationamerica|
+ sciencechannel|
+ tlc
+ )|
+ watch\.
+ (?:
+ hgtv|
+ foodnetwork|
+ travelchannel|
+ diynetwork|
+ cookingchanneltv|
+ motortrend
+ )
+ )\.com/tv-shows/(?P<show_slug>[^/]+)/(?:video|full-episode)s/(?P<id>[^./?#]+)'''
_TESTS = [{
- 'url': 'http://www.discovery.com/tv-shows/mythbusters/videos/mission-impossible-outtakes.htm',
+ 'url': 'https://go.discovery.com/tv-shows/cash-cab/videos/riding-with-matthew-perry',
'info_dict': {
- 'id': '20769',
+ 'id': '5a2f35ce6b66d17a5026e29e',
'ext': 'mp4',
- 'title': 'Mission Impossible Outtakes',
- 'description': ('Watch Jamie Hyneman and Adam Savage practice being'
- ' each other -- to the point of confusing Jamie\'s dog -- and '
- 'don\'t miss Adam moon-walking as Jamie ... behind Jamie\'s'
- ' back.'),
- 'duration': 156,
- 'timestamp': 1302032462,
- 'upload_date': '20110405',
+ 'title': 'Riding with Matthew Perry',
+ 'description': 'md5:a34333153e79bc4526019a5129e7f878',
+ 'duration': 84,
},
'params': {
'skip_download': True, # requires ffmpeg
}
}, {
- 'url': 'http://www.discovery.com/tv-shows/mythbusters/videos/mythbusters-the-simpsons',
- 'info_dict': {
- 'id': 'mythbusters-the-simpsons',
- 'title': 'MythBusters: The Simpsons',
- },
- 'playlist_mincount': 10,
+ 'url': 'https://www.investigationdiscovery.com/tv-shows/final-vision/full-episodes/final-vision',
+ 'only_matching': True,
}, {
- 'url': 'http://www.animalplanet.com/longfin-eels-maneaters/',
- 'info_dict': {
- 'id': '78326',
- 'ext': 'mp4',
- 'title': 'Longfin Eels: Maneaters?',
- 'description': 'Jeremy Wade tests whether or not New Zealand\'s longfin eels are man-eaters by covering himself in fish guts and getting in the water with them.',
- 'upload_date': '20140725',
- 'timestamp': 1406246400,
- 'duration': 116,
- },
+ 'url': 'https://go.discovery.com/tv-shows/alaskan-bush-people/videos/follow-your-own-road',
+ 'only_matching': True,
+ }, {
+ # using `show_slug` is important to get the correct video data
+ 'url': 'https://www.sciencechannel.com/tv-shows/mythbusters-on-science/full-episodes/christmas-special',
+ 'only_matching': True,
}]
+ _GEO_COUNTRIES = ['US']
+ _GEO_BYPASS = False
+ _API_BASE_URL = 'https://api.discovery.com/v1/'
def _real_extract(self, url):
- display_id = self._match_id(url)
- info = self._download_json(url + '?flat=1', display_id)
+ site, show_slug, display_id = re.match(self._VALID_URL, url).groups()
+
+ access_token = None
+ cookies = self._get_cookies(url)
+
+ # prefer Affiliate Auth Token over Anonymous Auth Token
+ auth_storage_cookie = cookies.get('eosAf') or cookies.get('eosAn')
+ if auth_storage_cookie and auth_storage_cookie.value:
+ auth_storage = self._parse_json(compat_urllib_parse_unquote(
+ compat_urllib_parse_unquote(auth_storage_cookie.value)),
+ display_id, fatal=False) or {}
+ access_token = auth_storage.get('a') or auth_storage.get('access_token')
+
+ if not access_token:
+ access_token = self._download_json(
+ 'https://%s.com/anonymous' % site, display_id,
+ 'Downloading token JSON metadata', query={
+ 'authRel': 'authorization',
+ 'client_id': '3020a40c2356a645b4b4',
+ 'nonce': ''.join([random.choice(string.ascii_letters) for _ in range(32)]),
+ 'redirectUri': 'https://www.discovery.com/',
+ })['access_token']
- video_title = info.get('playlist_title') or info.get('video_title')
+ headers = self.geo_verification_headers()
+ headers['Authorization'] = 'Bearer ' + access_token
- entries = [{
- 'id': compat_str(video_info['id']),
- 'formats': self._extract_m3u8_formats(
- video_info['src'], display_id, 'mp4', 'm3u8_native', m3u8_id='hls',
- note='Download m3u8 information for video %d' % (idx + 1)),
- 'title': video_info['title'],
- 'description': video_info.get('description'),
- 'duration': parse_duration(video_info.get('video_length')),
- 'webpage_url': video_info.get('href') or video_info.get('url'),
- 'thumbnail': video_info.get('thumbnailURL'),
- 'alt_title': video_info.get('secondary_title'),
- 'timestamp': parse_iso8601(video_info.get('publishedDate')),
- } for idx, video_info in enumerate(info['playlist'])]
+ try:
+ video = self._download_json(
+ self._API_BASE_URL + 'content/videos',
+ display_id, 'Downloading content JSON metadata',
+ headers=headers, query={
+ 'embed': 'show.name',
+ 'fields': 'authenticated,description.detailed,duration,episodeNumber,id,name,parental.rating,season.number,show,tags',
+ 'slug': display_id,
+ 'show_slug': show_slug,
+ })[0]
+ video_id = video['id']
+ stream = self._download_json(
+ self._API_BASE_URL + 'streaming/video/' + video_id,
+ display_id, 'Downloading streaming JSON metadata', headers=headers)
+ except ExtractorError as e:
+ if isinstance(e.cause, compat_HTTPError) and e.cause.code in (401, 403):
+ e_description = self._parse_json(
+ e.cause.read().decode(), display_id)['description']
+ if 'resource not available for country' in e_description:
+ self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
+ if 'Authorized Networks' in e_description:
+ 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)
+ raise ExtractorError(e_description)
+ raise
- return self.playlist_result(entries, display_id, video_title)
+ return self._extract_video_info(video, stream, display_id)
Rapsys Git / youtubedl / blobdiff