mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-23 16:15:36 +08:00
442 lines
17 KiB
Python
442 lines
17 KiB
Python
from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_etree_fromstring,
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compat_str,
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compat_urlparse,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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sanitized_Request,
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parse_iso8601,
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)
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class VevoBaseIE(InfoExtractor):
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def _extract_json(self, webpage, video_id, item):
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return self._parse_json(
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self._search_regex(
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r'window\.__INITIAL_STORE__\s*=\s*({.+?});\s*</script>',
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webpage, 'initial store'),
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video_id)['default'][item]
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class VevoIE(VevoBaseIE):
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'''
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Accepts urls from vevo.com or in the format 'vevo:{id}'
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(currently used by MTVIE and MySpaceIE)
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'''
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_VALID_URL = r'''(?x)
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(?:https?://www\.vevo\.com/watch/(?!playlist|genre)(?:[^/]+/(?:[^/]+/)?)?|
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https?://cache\.vevo\.com/m/html/embed\.html\?video=|
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https?://videoplayer\.vevo\.com/embed/embedded\?videoId=|
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vevo:)
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(?P<id>[^&?#]+)'''
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_TESTS = [{
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'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
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'md5': '95ee28ee45e70130e3ab02b0f579ae23',
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'info_dict': {
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'id': 'GB1101300280',
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'ext': 'mp4',
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'title': 'Hurts - Somebody to Die For',
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'timestamp': 1372057200,
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'upload_date': '20130624',
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'uploader': 'Hurts',
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'track': 'Somebody to Die For',
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'artist': 'Hurts',
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'genre': 'Pop',
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},
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'expected_warnings': ['Unable to download SMIL file'],
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}, {
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'note': 'v3 SMIL format',
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'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923',
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'md5': 'f6ab09b034f8c22969020b042e5ac7fc',
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'info_dict': {
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'id': 'USUV71302923',
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'ext': 'mp4',
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'title': 'Cassadee Pope - I Wish I Could Break Your Heart',
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'timestamp': 1392796919,
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'upload_date': '20140219',
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'uploader': 'Cassadee Pope',
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'track': 'I Wish I Could Break Your Heart',
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'artist': 'Cassadee Pope',
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'genre': 'Country',
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},
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'expected_warnings': ['Unable to download SMIL file'],
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}, {
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'note': 'Age-limited video',
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'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282',
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'info_dict': {
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'id': 'USRV81300282',
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'ext': 'mp4',
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'title': 'Justin Timberlake - Tunnel Vision (Explicit)',
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'age_limit': 18,
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'timestamp': 1372888800,
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'upload_date': '20130703',
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'uploader': 'Justin Timberlake',
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'track': 'Tunnel Vision (Explicit)',
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'artist': 'Justin Timberlake',
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'genre': 'Pop',
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},
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'expected_warnings': ['Unable to download SMIL file'],
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}, {
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'note': 'No video_info',
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'url': 'http://www.vevo.com/watch/k-camp-1/Till-I-Die/USUV71503000',
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'md5': '8b83cc492d72fc9cf74a02acee7dc1b0',
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'info_dict': {
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'id': 'USUV71503000',
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'ext': 'mp4',
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'title': 'K Camp - Till I Die',
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'age_limit': 18,
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'timestamp': 1449468000,
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'upload_date': '20151207',
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'uploader': 'K Camp',
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'track': 'Till I Die',
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'artist': 'K Camp',
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'genre': 'Rap/Hip-Hop',
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},
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}, {
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'note': 'Only available via webpage',
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'url': 'http://www.vevo.com/watch/GBUV71600656',
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'md5': '67e79210613865b66a47c33baa5e37fe',
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'info_dict': {
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'id': 'GBUV71600656',
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'ext': 'mp4',
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'title': 'ABC - Viva Love',
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'age_limit': 0,
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'timestamp': 1461830400,
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'upload_date': '20160428',
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'uploader': 'ABC',
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'track': 'Viva Love',
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'artist': 'ABC',
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'genre': 'Pop',
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},
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'expected_warnings': ['Failed to download video versions info'],
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}, {
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# no genres available
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'url': 'http://www.vevo.com/watch/INS171400764',
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'only_matching': True,
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}]
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_SMIL_BASE_URL = 'http://smil.lvl3.vevo.com'
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_SOURCE_TYPES = {
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0: 'youtube',
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1: 'brightcove',
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2: 'http',
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3: 'hls_ios',
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4: 'hls',
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5: 'smil', # http
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7: 'f4m_cc',
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8: 'f4m_ak',
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9: 'f4m_l3',
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10: 'ism',
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13: 'smil', # rtmp
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18: 'dash',
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}
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_VERSIONS = {
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0: 'youtube', # only in AuthenticateVideo videoVersions
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1: 'level3',
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2: 'akamai',
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3: 'level3',
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4: 'amazon',
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}
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def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None):
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formats = []
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els = smil.findall('.//{http://www.w3.org/2001/SMIL20/Language}video')
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for el in els:
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src = el.attrib['src']
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m = re.match(r'''(?xi)
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(?P<ext>[a-z0-9]+):
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(?P<path>
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[/a-z0-9]+ # The directory and main part of the URL
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_(?P<tbr>[0-9]+)k
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_(?P<width>[0-9]+)x(?P<height>[0-9]+)
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_(?P<vcodec>[a-z0-9]+)
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_(?P<vbr>[0-9]+)
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_(?P<acodec>[a-z0-9]+)
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_(?P<abr>[0-9]+)
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\.[a-z0-9]+ # File extension
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)''', src)
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if not m:
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continue
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format_url = self._SMIL_BASE_URL + m.group('path')
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formats.append({
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'url': format_url,
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'format_id': 'smil_' + m.group('tbr'),
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'vcodec': m.group('vcodec'),
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'acodec': m.group('acodec'),
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'tbr': int(m.group('tbr')),
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'vbr': int(m.group('vbr')),
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'abr': int(m.group('abr')),
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'ext': m.group('ext'),
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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return formats
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def _initialize_api(self, video_id):
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req = sanitized_Request(
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'http://www.vevo.com/auth', data=b'')
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webpage = self._download_webpage(
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req, None,
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note='Retrieving oauth token',
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errnote='Unable to retrieve oauth token')
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if 'THIS PAGE IS CURRENTLY UNAVAILABLE IN YOUR REGION' in webpage:
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self.raise_geo_restricted(
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'%s said: This page is currently unavailable in your region' % self.IE_NAME)
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auth_info = self._parse_json(webpage, video_id)
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self._api_url_template = self.http_scheme() + '//apiv2.vevo.com/%s?token=' + auth_info['access_token']
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def _call_api(self, path, *args, **kwargs):
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return self._download_json(self._api_url_template % path, *args, **kwargs)
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def _real_extract(self, url):
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video_id = self._match_id(url)
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json_url = 'http://api.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
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response = self._download_json(
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json_url, video_id, 'Downloading video info',
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'Unable to download info', fatal=False) or {}
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video_info = response.get('video') or {}
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artist = None
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featured_artist = None
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uploader = None
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view_count = None
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formats = []
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if not video_info:
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try:
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self._initialize_api(video_id)
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except ExtractorError:
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ytid = response.get('errorInfo', {}).get('ytid')
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if ytid:
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self.report_warning(
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'Video is geoblocked, trying with the YouTube video %s' % ytid)
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return self.url_result(ytid, 'Youtube', ytid)
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raise
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video_info = self._call_api(
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'video/%s' % video_id, video_id, 'Downloading api video info',
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'Failed to download video info')
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video_versions = self._call_api(
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'video/%s/streams' % video_id, video_id,
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'Downloading video versions info',
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'Failed to download video versions info',
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fatal=False)
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# Some videos are only available via webpage (e.g.
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# https://github.com/rg3/youtube-dl/issues/9366)
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if not video_versions:
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webpage = self._download_webpage(url, video_id)
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video_versions = self._extract_json(webpage, video_id, 'streams')[video_id][0]
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timestamp = parse_iso8601(video_info.get('releaseDate'))
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artists = video_info.get('artists')
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if artists:
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artist = uploader = artists[0]['name']
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view_count = int_or_none(video_info.get('views', {}).get('total'))
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for video_version in video_versions:
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version = self._VERSIONS.get(video_version['version'])
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version_url = video_version.get('url')
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if not version_url:
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continue
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if '.ism' in version_url:
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continue
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elif '.mpd' in version_url:
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formats.extend(self._extract_mpd_formats(
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version_url, video_id, mpd_id='dash-%s' % version,
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note='Downloading %s MPD information' % version,
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errnote='Failed to download %s MPD information' % version,
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fatal=False))
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elif '.m3u8' in version_url:
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formats.extend(self._extract_m3u8_formats(
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version_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id='hls-%s' % version,
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note='Downloading %s m3u8 information' % version,
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errnote='Failed to download %s m3u8 information' % version,
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fatal=False))
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else:
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m = re.search(r'''(?xi)
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_(?P<width>[0-9]+)x(?P<height>[0-9]+)
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_(?P<vcodec>[a-z0-9]+)
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_(?P<vbr>[0-9]+)
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_(?P<acodec>[a-z0-9]+)
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_(?P<abr>[0-9]+)
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\.(?P<ext>[a-z0-9]+)''', version_url)
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if not m:
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continue
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formats.append({
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'url': version_url,
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'format_id': 'http-%s-%s' % (version, video_version['quality']),
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'vcodec': m.group('vcodec'),
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'acodec': m.group('acodec'),
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'vbr': int(m.group('vbr')),
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'abr': int(m.group('abr')),
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'ext': m.group('ext'),
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'width': int(m.group('width')),
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'height': int(m.group('height')),
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})
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else:
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timestamp = int_or_none(self._search_regex(
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r'/Date\((\d+)\)/',
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video_info['releaseDate'], 'release date', fatal=False),
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scale=1000)
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artists = video_info.get('mainArtists')
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if artists:
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artist = uploader = artists[0]['artistName']
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featured_artists = video_info.get('featuredArtists')
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if featured_artists:
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featured_artist = featured_artists[0]['artistName']
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smil_parsed = False
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for video_version in video_info['videoVersions']:
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version = self._VERSIONS.get(video_version['version'])
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if version == 'youtube':
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continue
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else:
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source_type = self._SOURCE_TYPES.get(video_version['sourceType'])
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renditions = compat_etree_fromstring(video_version['data'])
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if source_type == 'http':
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for rend in renditions.findall('rendition'):
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attr = rend.attrib
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formats.append({
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'url': attr['url'],
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'format_id': 'http-%s-%s' % (version, attr['name']),
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'height': int_or_none(attr.get('frameheight')),
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'width': int_or_none(attr.get('frameWidth')),
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'tbr': int_or_none(attr.get('totalBitrate')),
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'vbr': int_or_none(attr.get('videoBitrate')),
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'abr': int_or_none(attr.get('audioBitrate')),
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'vcodec': attr.get('videoCodec'),
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'acodec': attr.get('audioCodec'),
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})
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elif source_type == 'hls':
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formats.extend(self._extract_m3u8_formats(
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renditions.find('rendition').attrib['url'], video_id,
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'mp4', 'm3u8_native', m3u8_id='hls-%s' % version,
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note='Downloading %s m3u8 information' % version,
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errnote='Failed to download %s m3u8 information' % version,
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fatal=False))
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elif source_type == 'smil' and version == 'level3' and not smil_parsed:
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formats.extend(self._extract_smil_formats(
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renditions.find('rendition').attrib['url'], video_id, False))
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smil_parsed = True
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self._sort_formats(formats)
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track = video_info['title']
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if featured_artist:
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artist = '%s ft. %s' % (artist, featured_artist)
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title = '%s - %s' % (artist, track) if artist else track
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genres = video_info.get('genres')
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genre = (
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genres[0] if genres and isinstance(genres, list) and
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isinstance(genres[0], compat_str) else None)
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is_explicit = video_info.get('isExplicit')
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if is_explicit is True:
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age_limit = 18
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elif is_explicit is False:
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age_limit = 0
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else:
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age_limit = None
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duration = video_info.get('duration')
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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'thumbnail': video_info.get('imageUrl') or video_info.get('thumbnailUrl'),
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'timestamp': timestamp,
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'uploader': uploader,
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'duration': duration,
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'view_count': view_count,
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'age_limit': age_limit,
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'track': track,
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'artist': uploader,
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'genre': genre,
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}
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class VevoPlaylistIE(VevoBaseIE):
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_VALID_URL = r'https?://www\.vevo\.com/watch/(?P<kind>playlist|genre)/(?P<id>[^/?#&]+)'
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_TESTS = [{
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'url': 'http://www.vevo.com/watch/playlist/dadbf4e7-b99f-4184-9670-6f0e547b6a29',
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'info_dict': {
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'id': 'dadbf4e7-b99f-4184-9670-6f0e547b6a29',
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'title': 'Best-Of: Birdman',
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},
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'playlist_count': 10,
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}, {
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'url': 'http://www.vevo.com/watch/genre/rock',
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'info_dict': {
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'id': 'rock',
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'title': 'Rock',
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},
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'playlist_count': 20,
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}, {
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'url': 'http://www.vevo.com/watch/playlist/dadbf4e7-b99f-4184-9670-6f0e547b6a29?index=0',
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'md5': '32dcdfddddf9ec6917fc88ca26d36282',
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'info_dict': {
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'id': 'USCMV1100073',
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'ext': 'mp4',
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'title': 'Birdman - Y.U. MAD',
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'timestamp': 1323417600,
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'upload_date': '20111209',
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'uploader': 'Birdman',
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'track': 'Y.U. MAD',
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'artist': 'Birdman',
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'genre': 'Rap/Hip-Hop',
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},
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'expected_warnings': ['Unable to download SMIL file'],
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}, {
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'url': 'http://www.vevo.com/watch/genre/rock?index=0',
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'only_matching': True,
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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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playlist_id = mobj.group('id')
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playlist_kind = mobj.group('kind')
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webpage = self._download_webpage(url, playlist_id)
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qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
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index = qs.get('index', [None])[0]
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if index:
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video_id = self._search_regex(
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r'<meta[^>]+content=(["\'])vevo://video/(?P<id>.+?)\1[^>]*>',
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webpage, 'video id', default=None, group='id')
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if video_id:
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return self.url_result('vevo:%s' % video_id, VevoIE.ie_key())
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playlists = self._extract_json(webpage, playlist_id, '%ss' % playlist_kind)
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playlist = (list(playlists.values())[0]
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if playlist_kind == 'playlist' else playlists[playlist_id])
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entries = [
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self.url_result('vevo:%s' % src, VevoIE.ie_key())
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for src in playlist['isrcs']]
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return self.playlist_result(
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entries, playlist.get('playlistId') or playlist_id,
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playlist.get('name'), playlist.get('description'))
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