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87 lines
3.4 KiB
87 lines
3.4 KiB
from __future__ import unicode_literals |
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import random |
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import re |
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import string |
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from .discoverygo import DiscoveryGoBaseIE |
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from ..compat import compat_str |
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from ..utils import ( |
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ExtractorError, |
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try_get, |
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) |
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from ..compat import compat_HTTPError |
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class DiscoveryIE(DiscoveryGoBaseIE): |
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_VALID_URL = r'''(?x)https?://(?:www\.)?(?P<site> |
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discovery| |
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investigationdiscovery| |
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discoverylife| |
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animalplanet| |
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ahctv| |
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destinationamerica| |
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sciencechannel| |
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tlc| |
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velocity |
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)\.com(?P<path>/tv-shows/[^/]+/(?:video|full-episode)s/(?P<id>[^./?#]+))''' |
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_TESTS = [{ |
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'url': 'https://www.discovery.com/tv-shows/cash-cab/videos/dave-foley', |
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'info_dict': { |
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'id': '5a2d9b4d6b66d17a5026e1fd', |
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'ext': 'mp4', |
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'title': 'Dave Foley', |
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'description': 'md5:4b39bcafccf9167ca42810eb5f28b01f', |
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'duration': 608, |
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}, |
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'params': { |
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'skip_download': True, # requires ffmpeg |
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} |
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}, { |
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'url': 'https://www.investigationdiscovery.com/tv-shows/final-vision/full-episodes/final-vision', |
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'only_matching': True, |
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}] |
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_GEO_COUNTRIES = ['US'] |
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_GEO_BYPASS = False |
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def _real_extract(self, url): |
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site, path, display_id = re.match(self._VALID_URL, url).groups() |
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webpage = self._download_webpage(url, display_id) |
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react_data = self._parse_json(self._search_regex( |
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r'window\.__reactTransmitPacket\s*=\s*({.+?});', |
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webpage, 'react data'), display_id) |
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content_blocks = react_data['layout'][path]['contentBlocks'] |
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video = next(cb for cb in content_blocks if cb.get('type') == 'video')['content']['items'][0] |
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video_id = video['id'] |
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access_token = self._download_json( |
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'https://www.%s.com/anonymous' % site, display_id, query={ |
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'authRel': 'authorization', |
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'client_id': try_get( |
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react_data, lambda x: x['application']['apiClientId'], |
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compat_str) or '3020a40c2356a645b4b4', |
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'nonce': ''.join([random.choice(string.ascii_letters) for _ in range(32)]), |
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'redirectUri': 'https://fusion.ddmcdn.com/app/mercury-sdk/180/redirectHandler.html?https://www.%s.com' % site, |
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})['access_token'] |
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try: |
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stream = self._download_json( |
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'https://api.discovery.com/v1/streaming/video/' + video_id, |
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display_id, headers={ |
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'Authorization': 'Bearer ' + access_token, |
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}) |
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except ExtractorError as e: |
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403: |
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e_description = self._parse_json( |
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e.cause.read().decode(), display_id)['description'] |
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if 'resource not available for country' in e_description: |
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self.raise_geo_restricted(countries=self._GEO_COUNTRIES) |
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if 'Authorized Networks' in e_description: |
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raise ExtractorError( |
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'This video is only available via cable service provider subscription that' |
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' is not currently supported. You may want to use --cookies.', expected=True) |
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raise ExtractorError(e_description) |
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raise |
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return self._extract_video_info(video, stream, display_id)
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