Add arte.tv Info Extractor
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Christian Albrecht
Christian Albrecht
parent
9bb8dc8e42
commit
f2ad10a97d
@ -1077,6 +1077,161 @@ class VimeoIE(InfoExtractor):
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}]
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class ArteTvIE(InfoExtractor):
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"""arte.tv information extractor."""
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_VALID_URL = r'(?:http://)?videos\.arte\.tv/(?:fr|de)/videos/.*'
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_LIVE_URL = r'index-[0-9]+\.html$'
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IE_NAME = u'arte.tv'
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def __init__(self, downloader=None):
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InfoExtractor.__init__(self, downloader)
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def report_download_webpage(self, video_id):
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"""Report webpage download."""
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self._downloader.to_screen(u'[arte.tv] %s: Downloading webpage' % video_id)
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def report_extraction(self, video_id):
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"""Report information extraction."""
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self._downloader.to_screen(u'[arte.tv] %s: Extracting information' % video_id)
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def fetch_webpage(self, url):
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self._downloader.increment_downloads()
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request = urllib2.Request(url)
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try:
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self.report_download_webpage(url)
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webpage = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err))
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return
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except ValueError, err:
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self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
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return
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return webpage
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def grep_webpage(self, url, regex, regexFlags, matchTuples):
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page = self.fetch_webpage(url)
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mobj = re.search(regex, page, regexFlags)
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info = {}
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if mobj is None:
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self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
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return
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for (i, key, err) in matchTuples:
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if mobj.group(i) is None:
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self._downloader.trouble(err)
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return
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else:
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info[key] = mobj.group(i)
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return info
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def extractLiveStream(self, url):
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video_lang = url.split('/')[-4]
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info = self.grep_webpage(
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url,
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r'src="(.*?/videothek_js.*?\.js)',
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0,
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[
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(1, 'url', u'ERROR: Invalid URL: %s' % url)
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]
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)
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http_host = url.split('/')[2]
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next_url = 'http://%s%s' % (http_host, urllib.unquote(info.get('url')))
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info = self.grep_webpage(
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next_url,
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r'(s_artestras_scst_geoFRDE_' + video_lang + '.*?)\'.*?' +
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'(http://.*?\.swf).*?' +
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'(rtmp://.*?)\'',
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re.DOTALL,
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[
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(1, 'path', u'ERROR: could not extract video path: %s' % url),
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(2, 'player', u'ERROR: could not extract video player: %s' % url),
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(3, 'url', u'ERROR: could not extract video url: %s' % url)
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]
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)
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video_url = u'%s/%s' % (info.get('url'), info.get('path'))
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print u'rtmpdump --swfVfy \'%s\' --rtmp \'%s\' --live -o arte-live.mp4' % (info.get('player'), video_url)
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def extractPlus7Stream(self, url):
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video_lang = url.split('/')[-3]
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info = self.grep_webpage(
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url,
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r'param name="movie".*?videorefFileUrl=(http[^\'"&]*)',
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0,
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[
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(1, 'url', u'ERROR: Invalid URL: %s' % url)
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]
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)
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next_url = urllib.unquote(info.get('url'))
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info = self.grep_webpage(
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next_url,
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r'<video lang="%s" ref="(http[^\'"&]*)' % video_lang,
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0,
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[
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(1, 'url', u'ERROR: Could not find <video> tag: %s' % url)
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]
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)
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next_url = urllib.unquote(info.get('url'))
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info = self.grep_webpage(
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next_url,
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r'<video id="(.*?)".*?>.*?' +
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'<name>(.*?)</name>.*?' +
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'<dateVideo>(.*?)</dateVideo>.*?' +
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'<url quality="hd">(.*?)</url>',
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re.DOTALL,
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[
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(1, 'id', u'ERROR: could not extract video id: %s' % url),
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(2, 'title', u'ERROR: could not extract video title: %s' % url),
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(3, 'date', u'ERROR: could not extract video date: %s' % url),
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(4, 'url', u'ERROR: could not extract video url: %s' % url)
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]
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)
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return {
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'id': info.get('id'),
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'url': urllib.unquote(info.get('url')),
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'uploader': u'arte.tv',
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'upload_date': info.get('date'),
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'title': info.get('title'),
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'ext': u'mp4',
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'format': u'NA',
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'player_url': None,
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}
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def _real_extract(self, url):
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video_id = url.split('/')[-1]
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self.report_extraction(video_id)
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if re.search(self._LIVE_URL, video_id) is not None:
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self.extractLiveStream(url)
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return
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else:
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info = self.extractPlus7Stream(url)
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try:
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# Process video information
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self._downloader.process_info(info)
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except UnavailableVideoError, err:
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self._downloader.trouble(u'\nERROR: unable to download video')
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class GenericIE(InfoExtractor):
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"""Generic last-resort information extractor."""
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@ -351,6 +351,7 @@ def gen_extractors():
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MixcloudIE(),
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StanfordOpenClassroomIE(),
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MTVIE(),
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ArteTvIE(),
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GenericIE()
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]
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