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from __future__ import unicode_literals
import reimport xml.etree.ElementTree
from .common import InfoExtractorfrom ..utils import ( compat_urllib_request, ExtractorError,)
class VevoIE(InfoExtractor): """
Accepts urls from vevo.com or in the format 'vevo:{id}' (currently used by MTVIE) """
_VALID_URL = r'''(?x)
(?:https?://www\.vevo\.com/watch/(?:[^/]+/(?:[^/]+/)?)?| https?://cache\.vevo\.com/m/html/embed\.html\?video=| https?://videoplayer\.vevo\.com/embed/embedded\?videoId=| vevo:) (?P<id>[^&?#]+)'''
_TESTS = [{ 'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280', "md5": "95ee28ee45e70130e3ab02b0f579ae23", 'info_dict': { 'id': 'GB1101300280', 'ext': 'mp4', "upload_date": "20130624", "uploader": "Hurts", "title": "Somebody to Die For", "duration": 230.12, "width": 1920, "height": 1080, # timestamp and upload_date are often incorrect; seem to change randomly 'timestamp': int, } }, { 'note': 'v3 SMIL format', 'url': 'http://www.vevo.com/watch/cassadee-pope/i-wish-i-could-break-your-heart/USUV71302923', 'md5': 'f6ab09b034f8c22969020b042e5ac7fc', 'info_dict': { 'id': 'USUV71302923', 'ext': 'mp4', 'upload_date': '20140219', 'uploader': 'Cassadee Pope', 'title': 'I Wish I Could Break Your Heart', 'duration': 226.101, 'age_limit': 0, 'timestamp': int, } }, { 'note': 'Age-limited video', 'url': 'https://www.vevo.com/watch/justin-timberlake/tunnel-vision-explicit/USRV81300282', 'info_dict': { 'id': 'USRV81300282', 'ext': 'mp4', 'age_limit': 18, 'title': 'Tunnel Vision (Explicit)', 'uploader': 'Justin Timberlake', 'upload_date': 're:2013070[34]', 'timestamp': int, }, 'params': { 'skip_download': 'true', } }] _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/'
def _real_initialize(self): req = compat_urllib_request.Request( 'http://www.vevo.com/auth', data=b'') webpage = self._download_webpage( req, None, note='Retrieving oauth token', errnote='Unable to retrieve oauth token', fatal=False) if webpage is False: self._oauth_token = None else: self._oauth_token = self._search_regex( r'access_token":\s*"([^"]+)"', webpage, 'access token', fatal=False)
def _formats_from_json(self, video_info): last_version = {'version': -1} for version in video_info['videoVersions']: # These are the HTTP downloads, other types are for different manifests if version['sourceType'] == 2: if version['version'] > last_version['version']: last_version = version if last_version['version'] == -1: raise ExtractorError('Unable to extract last version of the video')
renditions = xml.etree.ElementTree.fromstring(last_version['data']) formats = [] # Already sorted from worst to best quality for rend in renditions.findall('rendition'): attr = rend.attrib format_note = '%(videoCodec)s@%(videoBitrate)4sk, %(audioCodec)s@%(audioBitrate)3sk' % attr formats.append({ 'url': attr['url'], 'format_id': attr['name'], 'format_note': format_note, 'height': int(attr['frameheight']), 'width': int(attr['frameWidth']), }) return formats
def _formats_from_smil(self, smil_xml): formats = [] smil_doc = xml.etree.ElementTree.fromstring(smil_xml.encode('utf-8')) els = smil_doc.findall('.//{http://www.w3.org/2001/SMIL20/Language}video') for el in els: src = el.attrib['src'] m = re.match(r'''(?xi)
(?P<ext>[a-z0-9]+): (?P<path> [/a-z0-9]+ # The directory and main part of the URL _(?P<cbr>[0-9]+)k _(?P<width>[0-9]+)x(?P<height>[0-9]+) _(?P<vcodec>[a-z0-9]+) _(?P<vbr>[0-9]+) _(?P<acodec>[a-z0-9]+) _(?P<abr>[0-9]+) \.[a-z0-9]+ # File extension )''', src)
if not m: continue
format_url = self._SMIL_BASE_URL + m.group('path') formats.append({ 'url': format_url, 'format_id': 'SMIL_' + m.group('cbr'), 'vcodec': m.group('vcodec'), 'acodec': m.group('acodec'), 'vbr': int(m.group('vbr')), 'abr': int(m.group('abr')), 'ext': m.group('ext'), 'width': int(m.group('width')), 'height': int(m.group('height')), }) return formats
def _download_api_formats(self, video_id): if not self._oauth_token: self._downloader.report_warning( 'No oauth token available, skipping API HLS download') return []
api_url = 'https://apiv2.vevo.com/video/%s/streams/hls?token=%s' % ( video_id, self._oauth_token) api_data = self._download_json( api_url, video_id, note='Downloading HLS formats', errnote='Failed to download HLS format list', fatal=False) if api_data is None: return []
m3u8_url = api_data[0]['url'] return self._extract_m3u8_formats( m3u8_url, video_id, entry_protocol='m3u8_native', ext='mp4', preference=0)
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id')
json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id response = self._download_json(json_url, video_id) video_info = response['video']
if not video_info: if 'statusMessage' in response: raise ExtractorError('%s said: %s' % (self.IE_NAME, response['statusMessage']), expected=True) raise ExtractorError('Unable to extract videos')
formats = self._formats_from_json(video_info)
is_explicit = video_info.get('isExplicit') if is_explicit is True: age_limit = 18 elif is_explicit is False: age_limit = 0 else: age_limit = None
# Download via HLS API formats.extend(self._download_api_formats(video_id))
self._sort_formats(formats) timestamp_ms = int(self._search_regex( r'/Date\((\d+)\)/', video_info['launchDate'], 'launch date'))
return { 'id': video_id, 'title': video_info['title'], 'formats': formats, 'thumbnail': video_info['imageUrl'], 'timestamp': timestamp_ms // 1000, 'uploader': video_info['mainArtists'][0]['artistName'], 'duration': video_info['duration'], 'age_limit': age_limit, }
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