mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-23 05:22:57 +08:00
81 lines
2.9 KiB
Python
81 lines
2.9 KiB
Python
import re
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import socket
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import xml.etree.ElementTree
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from .common import InfoExtractor
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from ..utils import (
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compat_http_client,
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compat_str,
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compat_urllib_error,
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compat_urllib_request,
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ExtractorError,
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)
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class MTVIE(InfoExtractor):
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_VALID_URL = r'^(?P<proto>https?://)?(?:www\.)?mtv\.com/videos/[^/]+/(?P<videoid>[0-9]+)/[^/]+$'
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_WORKING = False
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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if mobj is None:
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raise ExtractorError(u'Invalid URL: %s' % url)
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if not mobj.group('proto'):
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url = 'http://' + url
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video_id = mobj.group('videoid')
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webpage = self._download_webpage(url, video_id)
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# Some videos come from Vevo.com
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m_vevo = re.search(r'isVevoVideo = true;.*?vevoVideoId = "(.*?)";',
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webpage, re.DOTALL)
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if m_vevo:
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vevo_id = m_vevo.group(1);
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self.to_screen(u'Vevo video detected: %s' % vevo_id)
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return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
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#song_name = self._html_search_regex(r'<meta name="mtv_vt" content="([^"]+)"/>',
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# webpage, u'song name', fatal=False)
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video_title = self._html_search_regex(r'<meta name="mtv_an" content="([^"]+)"/>',
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webpage, u'title')
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mtvn_uri = self._html_search_regex(r'<meta name="mtvn_uri" content="([^"]+)"/>',
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webpage, u'mtvn_uri', fatal=False)
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content_id = self._search_regex(r'MTVN.Player.defaultPlaylistId = ([0-9]+);',
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webpage, u'content id', fatal=False)
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videogen_url = 'http://www.mtv.com/player/includes/mediaGen.jhtml?uri=' + mtvn_uri + '&id=' + content_id + '&vid=' + video_id + '&ref=www.mtvn.com&viewUri=' + mtvn_uri
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self.report_extraction(video_id)
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request = compat_urllib_request.Request(videogen_url)
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try:
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metadataXml = compat_urllib_request.urlopen(request).read()
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
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raise ExtractorError(u'Unable to download video metadata: %s' % compat_str(err))
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mdoc = xml.etree.ElementTree.fromstring(metadataXml)
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renditions = mdoc.findall('.//rendition')
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# For now, always pick the highest quality.
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rendition = renditions[-1]
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try:
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_,_,ext = rendition.attrib['type'].partition('/')
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format = ext + '-' + rendition.attrib['width'] + 'x' + rendition.attrib['height'] + '_' + rendition.attrib['bitrate']
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video_url = rendition.find('./src').text
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except KeyError:
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raise ExtractorError('Invalid rendition field.')
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info = {
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'id': video_id,
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'url': video_url,
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'upload_date': None,
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'title': video_title,
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'ext': ext,
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'format': format,
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}
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return [info]
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