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47 lines
1.8 KiB
47 lines
1.8 KiB
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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