# coding: utf-8 from __future__ import unicode_literals import re from .common import InfoExtractor from ..utils import ( HEADRequest, ExtractorError, int_or_none, update_url_query, qualities, get_element_by_attribute, clean_html, ) class SinaIE(InfoExtractor): _VALID_URL = r'''(?x)https?://(?:.*?\.)?video\.sina\.com\.cn/ (?: (?:view/|.*\#)(?P<video_id>\d+)| .+?/(?P<pseudo_id>[^/?#]+)(?:\.s?html)| # This is used by external sites like Weibo api/sinawebApi/outplay.php/(?P<token>.+?)\.swf ) ''' _TESTS = [ { 'url': 'http://video.sina.com.cn/news/spj/topvideoes20160504/?opsubject_id=top1#250576622', 'md5': 'd38433e2fc886007729735650ae4b3e9', 'info_dict': { 'id': '250576622', 'ext': 'mp4', 'title': '现场:克鲁兹宣布退选 特朗普将稳获提名', } }, { 'url': 'http://video.sina.com.cn/v/b/101314253-1290078633.html', 'info_dict': { 'id': '101314253', 'ext': 'flv', 'title': '军方提高对朝情报监视级别', }, 'skip': 'the page does not exist or has been deleted', }, { 'url': 'http://video.sina.com.cn/view/250587748.html', 'md5': '3d1807a25c775092aab3bc157fff49b4', 'info_dict': { 'id': '250587748', 'ext': 'mp4', 'title': '瞬间泪目:8年前汶川地震珍贵视频首曝光', }, }, ] def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('video_id') if not video_id: if mobj.group('token') is not None: # The video id is in the redirected url self.to_screen('Getting video id') request = HEADRequest(url) (_, urlh) = self._download_webpage_handle(request, 'NA', False) return self._real_extract(urlh.geturl()) else: pseudo_id = mobj.group('pseudo_id') webpage = self._download_webpage(url, pseudo_id) error = get_element_by_attribute('class', 'errtitle', webpage) if error: raise ExtractorError('%s said: %s' % ( self.IE_NAME, clean_html(error)), expected=True) video_id = self._search_regex( r"video_id\s*:\s*'(\d+)'", webpage, 'video id') video_data = self._download_json( 'http://s.video.sina.com.cn/video/h5play', video_id, query={'video_id': video_id}) if video_data['code'] != 1: raise ExtractorError('%s said: %s' % ( self.IE_NAME, video_data['message']), expected=True) else: video_data = video_data['data'] title = video_data['title'] description = video_data.get('description') if description: description = description.strip() preference = qualities(['cif', 'sd', 'hd', 'fhd', 'ffd']) formats = [] for quality_id, quality in video_data.get('videos', {}).get('mp4', {}).items(): file_api = quality.get('file_api') file_id = quality.get('file_id') if not file_api or not file_id: continue formats.append({ 'format_id': quality_id, 'url': update_url_query(file_api, {'vid': file_id}), 'preference': preference(quality_id), 'ext': 'mp4', }) self._sort_formats(formats) return { 'id': video_id, 'title': title, 'description': description, 'thumbnail': video_data.get('image'), 'duration': int_or_none(video_data.get('length')), 'timestamp': int_or_none(video_data.get('create_time')), 'formats': formats, }