2013-06-24 02:24:07 +08:00
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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)
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class ARDIE(InfoExtractor):
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_VALID_URL = r'^(?:https?://)?(?:(?:www\.)?ardmediathek\.de|mediathek\.daserste\.de)/(?:.*/)(?P<video_id>[^/\?]+)(?:\?.*)?'
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_TITLE = r'<h1(?: class="boxTopHeadline")?>(?P<title>.*)</h1>'
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_MEDIA_STREAM = r'mediaCollection\.addMediaStream\((?P<media_type>\d+), (?P<quality>\d+), "(?P<rtmp_url>[^"]*)", "(?P<video_url>[^"]*)", "[^"]*"\)'
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2013-06-28 02:46:46 +08:00
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_TEST = {
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u'url': u'http://www.ardmediathek.de/das-erste/tagesschau-in-100-sek?documentId=14077640',
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u'file': u'14077640.mp4',
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u'md5': u'6ca8824255460c787376353f9e20bbd8',
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u'info_dict': {
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u"title": u"11.04.2013 09:23 Uhr - Tagesschau in 100 Sekunden"
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},
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u'skip': u'Requires rtmpdump'
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}
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2013-06-24 02:24:07 +08:00
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def _real_extract(self, url):
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# determine video id from url
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m = re.match(self._VALID_URL, url)
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numid = re.search(r'documentId=([0-9]+)', url)
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if numid:
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video_id = numid.group(1)
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else:
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video_id = m.group('video_id')
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# determine title and media streams from webpage
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html = self._download_webpage(url, video_id)
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title = re.search(self._TITLE, html).group('title')
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2013-07-08 08:12:20 +08:00
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streams = [mo.groupdict() for mo in re.finditer(self._MEDIA_STREAM, html)]
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2013-06-24 02:24:07 +08:00
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if not streams:
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assert '"fsk"' in html
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raise ExtractorError(u'This video is only available after 8:00 pm')
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# choose default media type and highest quality for now
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stream = max([s for s in streams if int(s["media_type"]) == 0],
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key=lambda s: int(s["quality"]))
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# there's two possibilities: RTMP stream or HTTP download
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info = {'id': video_id, 'title': title, 'ext': 'mp4'}
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if stream['rtmp_url']:
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self.to_screen(u'RTMP download detected')
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assert stream['video_url'].startswith('mp4:')
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info["url"] = stream["rtmp_url"]
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info["play_path"] = stream['video_url']
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else:
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assert stream["video_url"].endswith('.mp4')
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info["url"] = stream["video_url"]
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return [info]
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