mirror of
https://github.com/ytdl-org/youtube-dl
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48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
from __future__ import unicode_literals
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import re
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import json
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from .common import InfoExtractor
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class DiscoveryIE(InfoExtractor):
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_VALID_URL = r'http://www\.discovery\.com\/[a-zA-Z0-9\-]*/[a-zA-Z0-9\-]*/videos/(?P<id>[a-zA-Z0-9\-]*)(.htm)?'
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_TEST = {
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'url': 'http://www.discovery.com/tv-shows/mythbusters/videos/mission-impossible-outtakes.htm',
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'md5': 'e12614f9ee303a6ccef415cb0793eba2',
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'info_dict': {
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'id': '614784',
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'ext': 'mp4',
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'title': 'MythBusters: Mission Impossible Outtakes',
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'description': ('Watch Jamie Hyneman and Adam Savage practice being'
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' each other -- to the point of confusing Jamie\'s dog -- and '
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'don\'t miss Adam moon-walking as Jamie ... behind Jamie\'s'
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' back.'),
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'duration': 156,
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},
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}
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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webpage = self._download_webpage(url, video_id)
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video_list_json = self._search_regex(r'var videoListJSON = ({.*?});',
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webpage, 'video list', flags=re.DOTALL)
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video_list = json.loads(video_list_json)
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info = video_list['clips'][0]
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formats = []
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for f in info['mp4']:
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formats.append(
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{'url': f['src'], 'ext': 'mp4', 'tbr': int(f['bitrate'][:-1])})
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return {
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'id': info['contentId'],
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'title': video_list['name'],
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'formats': formats,
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'description': info['videoCaption'],
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'thumbnail': info.get('videoStillURL') or info.get('thumbnailURL'),
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'duration': info['duration'],
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}
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