mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-24 19:22:06 +00:00
87 lines
3.4 KiB
Python
87 lines
3.4 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import random
|
|
import re
|
|
import string
|
|
|
|
from .discoverygo import DiscoveryGoBaseIE
|
|
from ..utils import (
|
|
ExtractorError,
|
|
update_url_query,
|
|
)
|
|
from ..compat import compat_HTTPError
|
|
|
|
|
|
class DiscoveryIE(DiscoveryGoBaseIE):
|
|
_VALID_URL = r'''(?x)https?://(?:www\.)?(?:
|
|
discovery|
|
|
investigationdiscovery|
|
|
discoverylife|
|
|
animalplanet|
|
|
ahctv|
|
|
destinationamerica|
|
|
sciencechannel|
|
|
tlc|
|
|
velocity
|
|
)\.com(?P<path>/tv-shows/[^/]+/(?:video|full-episode)s/(?P<id>[^./?#]+))'''
|
|
_TESTS = [{
|
|
'url': 'https://www.discovery.com/tv-shows/cash-cab/videos/dave-foley',
|
|
'info_dict': {
|
|
'id': '5a2d9b4d6b66d17a5026e1fd',
|
|
'ext': 'mp4',
|
|
'title': 'Dave Foley',
|
|
'description': 'md5:4b39bcafccf9167ca42810eb5f28b01f',
|
|
'duration': 608,
|
|
},
|
|
'params': {
|
|
'skip_download': True, # requires ffmpeg
|
|
}
|
|
}, {
|
|
'url': 'https://www.investigationdiscovery.com/tv-shows/final-vision/full-episodes/final-vision',
|
|
'only_matching': True,
|
|
}]
|
|
_GEO_COUNTRIES = ['US']
|
|
_GEO_BYPASS = False
|
|
|
|
def _real_extract(self, url):
|
|
path, display_id = re.match(self._VALID_URL, url).groups()
|
|
webpage = self._download_webpage(url, display_id)
|
|
|
|
react_data = self._parse_json(self._search_regex(
|
|
r'window\.__reactTransmitPacket\s*=\s*({.+?});',
|
|
webpage, 'react data'), display_id)
|
|
content_blocks = react_data['layout'][path]['contentBlocks']
|
|
video = next(cb for cb in content_blocks if cb.get('type') == 'video')['content']['items'][0]
|
|
video_id = video['id']
|
|
|
|
access_token = self._download_json(
|
|
'https://www.discovery.com/anonymous', display_id, query={
|
|
'authLink': update_url_query(
|
|
'https://login.discovery.com/v1/oauth2/authorize', {
|
|
'client_id': react_data['application']['apiClientId'],
|
|
'redirect_uri': 'https://fusion.ddmcdn.com/app/mercury-sdk/180/redirectHandler.html',
|
|
'response_type': 'anonymous',
|
|
'state': 'nonce,' + ''.join([random.choice(string.ascii_letters) for _ in range(32)]),
|
|
})
|
|
})['access_token']
|
|
|
|
try:
|
|
stream = self._download_json(
|
|
'https://api.discovery.com/v1/streaming/video/' + video_id,
|
|
display_id, headers={
|
|
'Authorization': 'Bearer ' + access_token,
|
|
})
|
|
except ExtractorError as e:
|
|
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 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._extract_video_info(video, stream, display_id)
|