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ArteTvIE: support videos from videos.arte.tv

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Each source of videos have a different extraction process, they are in different methods of the extractor.
Changed the extension of videos from mp4 to flv.
This commit is contained in:
Jaime Marquínez Ferrándiz 2013-06-30 13:38:22 +02:00
parent ca1c9cfe11
commit 37b6a6617f
1 changed files with 55 additions and 8 deletions
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55
youtube_dl/extractor/arte.py
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@ -11,11 +11,21 @@
)
class ArteTvIE(InfoExtractor):
_VALID_URL = r'(?:http://)?www\.arte.tv/guide/(?:fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
"""
There are two sources of video in arte.tv: videos.arte.tv and
www.arte.tv/guide, the extraction process is different for each one.
The videos expire in 7 days, so we can't add tests.
"""
_EMISSION_URL = r'(?:http://)?www\.arte.tv/guide/(?:fr|de)/(?:(?:sendungen|emissions)/)?(?P<id>.*?)/(?P<name>.*?)(\?.*)?'
_VIDEOS_URL = r'(?:http://)?videos.arte.tv/(?:fr|de)/.*-(?P<id>.*?).html'
_LIVE_URL = r'index-[0-9]+\.html$'
IE_NAME = u'arte.tv'
@classmethod
def suitable(cls, url):
return any(re.match(regex, url) for regex in (cls._EMISSION_URL, cls._VIDEOS_URL))
# TODO implement Live Stream
# def extractLiveStream(self, url):
# video_lang = url.split('/')[-4]
@ -44,17 +54,26 @@ class ArteTvIE(InfoExtractor):
# video_url = u'%s/%s' % (info.get('url'), info.get('path'))
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
mobj = re.match(self._EMISSION_URL, url)
if mobj is not None:
name = mobj.group('name')
# This is not a real id, it can be for example AJT for the news
# http://www.arte.tv/guide/fr/emissions/AJT/arte-journal
video_id = mobj.group('id')
return self._extract_emission(url, video_id)
mobj = re.match(self._VIDEOS_URL, url)
if mobj is not None:
id = mobj.group('id')
return self._extract_video(url, id)
if re.search(self._LIVE_URL, video_id) is not None:
raise ExtractorError(u'Arte live streams are not yet supported, sorry')
# self.extractLiveStream(url)
# return
def _extract_emission(self, url, video_id):
"""Extract from www.arte.tv/guide"""
webpage = self._download_webpage(url, video_id)
json_url = self._html_search_regex(r'arte_vp_url="(.*?)"', webpage, 'json url')
@ -68,6 +87,7 @@ def _real_extract(self, url):
'description': player_info['VDE'],
'upload_date': unified_strdate(player_info['VDA'].split(' ')[0]),
'thumbnail': player_info['programImage'],
'ext': 'flv',
}
formats = player_info['VSR'].values()
@ -78,9 +98,36 @@ def _real_extract(self, url):
if format_info['mediaType'] == u'rtmp':
info_dict['url'] = format_info['streamer']
info_dict['play_path'] = 'mp4:' + format_info['url']
info_dict['ext'] = 'mp4'
else:
info_dict['url'] = format_info['url']
info_dict['ext'] = 'mp4'
return info_dict
def _extract_video(self, url, video_id):
"""Extract from videos.arte.tv"""
config_xml_url = url.replace('/videos/', '/do_delegate/videos/')
config_xml_url = config_xml_url.replace('.html', ',view,asPlayerXml.xml')
config_xml = self._download_webpage(config_xml_url, video_id)
config_xml_url = self._html_search_regex(r'<video lang=".*?" ref="(.*?)"', config_xml, 'config xml url')
config_xml = self._download_webpage(config_xml_url, video_id)
video_urls = list(re.finditer(r'<url quality="(?P<quality>.*?)">(?P<url>.*?)</url>', config_xml))
def _key(m):
quality = m.group('quality')
if quality == 'hd':
return 2
else:
return 1
# We pick the best quality
video_urls = sorted(video_urls, key=_key)
video_url = list(video_urls)[-1].group('url')
title = self._html_search_regex(r'<name>(.*?)</name>', config_xml, 'title')
thumbnail = self._html_search_regex(r'<firstThumbnailUrl>(.*?)</firstThumbnailUrl>',
config_xml, 'thumbnail')
return {'id': video_id,
'title': title,
'thumbnail': thumbnail,
'url': video_url,
'ext': 'flv',
}