diff options
Diffstat (limited to 'youtube_dl/extractor/yahoo.py')
| -rw-r--r-- | youtube_dl/extractor/yahoo.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/youtube_dl/extractor/yahoo.py b/youtube_dl/extractor/yahoo.py new file mode 100644 index 000000000..4f3af17d7 --- /dev/null +++ b/youtube_dl/extractor/yahoo.py @@ -0,0 +1,76 @@ +import datetime +import json +import re + +from .common import InfoExtractor +from ..utils import ( + ExtractorError, +) + +class YahooIE(InfoExtractor): + """Information extractor for screen.yahoo.com.""" + _VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html' + + def _real_extract(self, url): + mobj = re.match(self._VALID_URL, url) + if mobj is None: + raise ExtractorError(u'Invalid URL: %s' % url) + video_id = mobj.group('id') + webpage = self._download_webpage(url, video_id) + m_id = re.search(r'YUI\.namespace\("Media"\)\.CONTENT_ID = "(?P<new_id>.+?)";', webpage) + + if m_id is None: + # TODO: Check which url parameters are required + info_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;lmsoverride=1;outputformat=mrss;cb=974419660;id=%s;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id + webpage = self._download_webpage(info_url, video_id, u'Downloading info webpage') + info_re = r'''<title><!\[CDATA\[(?P<title>.*?)\]\]></title>.* + <description><!\[CDATA\[(?P<description>.*?)\]\]></description>.* + <media:pubStart><!\[CDATA\[(?P<date>.*?)\ .*\]\]></media:pubStart>.* + <media:content\ medium="image"\ url="(?P<thumb>.*?)"\ name="LARGETHUMB" + ''' + self.report_extraction(video_id) + m_info = re.search(info_re, webpage, re.VERBOSE|re.DOTALL) + if m_info is None: + raise ExtractorError(u'Unable to extract video info') + video_title = m_info.group('title') + video_description = m_info.group('description') + video_thumb = m_info.group('thumb') + video_date = m_info.group('date') + video_date = datetime.datetime.strptime(video_date, '%m/%d/%Y').strftime('%Y%m%d') + + # TODO: Find a way to get mp4 videos + rest_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;element=stream;outputformat=mrss;id=%s;lmsoverride=1;bw=375;dynamicstream=1;cb=83521105;tech=flv,mp4;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id + webpage = self._download_webpage(rest_url, video_id, u'Downloading video url webpage') + m_rest = re.search(r'<media:content url="(?P<url>.*?)" path="(?P<path>.*?)"', webpage) + video_url = m_rest.group('url') + video_path = m_rest.group('path') + if m_rest is None: + raise ExtractorError(u'Unable to extract video url') + + else: # We have to use a different method if another id is defined + long_id = m_id.group('new_id') + info_url = 'http://video.query.yahoo.com/v1/public/yql?q=SELECT%20*%20FROM%20yahoo.media.video.streams%20WHERE%20id%3D%22' + long_id + '%22%20AND%20format%3D%22mp4%2Cflv%22%20AND%20protocol%3D%22rtmp%2Chttp%22%20AND%20plrs%3D%2286Gj0vCaSzV_Iuf6hNylf2%22%20AND%20acctid%3D%22389%22%20AND%20plidl%3D%22%22%20AND%20pspid%3D%22792700001%22%20AND%20offnetwork%3D%22false%22%20AND%20site%3D%22ivy%22%20AND%20lang%3D%22en-US%22%20AND%20region%3D%22US%22%20AND%20override%3D%22none%22%3B&env=prod&format=json&callback=YUI.Env.JSONP.yui_3_8_1_1_1368368376830_335' + webpage = self._download_webpage(info_url, video_id, u'Downloading info json') + json_str = re.search(r'YUI.Env.JSONP.yui.*?\((.*?)\);', webpage).group(1) + info = json.loads(json_str) + res = info[u'query'][u'results'][u'mediaObj'][0] + stream = res[u'streams'][0] + video_path = stream[u'path'] + video_url = stream[u'host'] + meta = res[u'meta'] + video_title = meta[u'title'] + video_description = meta[u'description'] + video_thumb = meta[u'thumbnail'] + video_date = None # I can't find it + + info_dict = { + 'id': video_id, + 'url': video_url, + 'play_path': video_path, + 'title':video_title, + 'description': video_description, + 'thumbnail': video_thumb, + 'upload_date': video_date, + 'ext': 'flv', + } + return info_dict |