[yahoo] Fix video extraction (fixes #1521)
There's no need to use two different methods. Now we can also download videos over http if possible. Also run the test for rtmp videos, but skip the download.
This commit is contained in:
Jaime Marquínez Ferrándiz
parent
123c10608d
commit
9c15e9de84
1 changed files with 65 additions and 67 deletions
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@ -1,4 +1,3 @@
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import datetime
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import itertools
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import itertools
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import json
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import json
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import re
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import re
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@ -6,86 +5,85 @@ import re
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from .common import InfoExtractor, SearchInfoExtractor
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from .common import InfoExtractor, SearchInfoExtractor
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from ..utils import (
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from ..utils import (
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compat_urllib_parse,
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compat_urllib_parse,
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compat_urlparse,
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ExtractorError,
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determine_ext,
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clean_html,
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)
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)
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class YahooIE(InfoExtractor):
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class YahooIE(InfoExtractor):
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IE_DESC = u'Yahoo screen'
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IE_DESC = u'Yahoo screen'
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_VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html'
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_VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html'
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_TEST = {
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_TESTS = [
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{
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u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
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u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
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u'file': u'214727115.flv',
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u'file': u'214727115.mp4',
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u'md5': u'2e717f169c1be93d84d3794a00d4a325',
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u'info_dict': {
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u'info_dict': {
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u"title": u"Julian Smith & Travis Legg Watch Julian Smith"
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u'title': u'Julian Smith & Travis Legg Watch Julian Smith',
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u'description': u'Julian and Travis watch Julian Smith',
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},
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},
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u'skip': u'Requires rtmpdump'
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},
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}
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{
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u'url': u'http://screen.yahoo.com/wired/codefellas-s1-ep12-cougar-lies-103000935.html',
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u'file': u'103000935.flv',
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u'info_dict': {
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u'title': u'The Cougar Lies with Spanish Moss',
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u'description': u'Agent Topple\'s mustache does its dirty work, and Nicole brokers a deal for peace. But why is the NSA collecting millions of Instagram brunch photos? And if your waffles have nothing to hide, what are they so worried about?',
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},
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u'params': {
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# Requires rtmpdump
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u'skip_download': True,
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},
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},
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]
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def _real_extract(self, url):
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, 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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video_id = mobj.group('id')
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video_id = mobj.group('id')
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webpage = self._download_webpage(url, video_id)
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webpage = self._download_webpage(url, video_id)
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m_id = re.search(r'YUI\.namespace\("Media"\)\.CONTENT_ID = "(?P<new_id>.+?)";', webpage)
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if m_id is None:
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items_json = self._search_regex(r'YVIDEO_INIT_ITEMS = ({.*?});$',
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# TODO: Check which url parameters are required
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webpage, u'items', flags=re.MULTILINE)
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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
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items = json.loads(items_json)
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webpage = self._download_webpage(info_url, video_id, u'Downloading info webpage')
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info = items['mediaItems']['query']['results']['mediaObj'][0]
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info_re = r'''<title><!\[CDATA\[(?P<title>.*?)\]\]></title>.*
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meta = info['meta']
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<description><!\[CDATA\[(?P<description>.*?)\]\]></description>.*
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<media:pubStart><!\[CDATA\[(?P<date>.*?)\ .*\]\]></media:pubStart>.*
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<media:content\ medium="image"\ url="(?P<thumb>.*?)"\ name="LARGETHUMB"
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'''
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self.report_extraction(video_id)
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m_info = re.search(info_re, webpage, re.VERBOSE|re.DOTALL)
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if m_info is None:
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raise ExtractorError(u'Unable to extract video info')
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video_title = m_info.group('title')
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video_description = m_info.group('description')
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video_thumb = m_info.group('thumb')
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video_date = m_info.group('date')
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video_date = datetime.datetime.strptime(video_date, '%m/%d/%Y').strftime('%Y%m%d')
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# TODO: Find a way to get mp4 videos
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formats = []
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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
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for s in info['streams']:
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webpage = self._download_webpage(rest_url, video_id, u'Downloading video url webpage')
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format_info = {
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m_rest = re.search(r'<media:content url="(?P<url>.*?)" path="(?P<path>.*?)"', webpage)
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'width': s.get('width'),
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video_url = m_rest.group('url')
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'height': s.get('height'),
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video_path = m_rest.group('path')
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'bitrate': s.get('bitrate'),
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if m_rest is None:
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raise ExtractorError(u'Unable to extract video url')
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else: # We have to use a different method if another id is defined
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long_id = m_id.group('new_id')
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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'
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webpage = self._download_webpage(info_url, video_id, u'Downloading info json')
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json_str = re.search(r'YUI.Env.JSONP.yui.*?\((.*?)\);', webpage).group(1)
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info = json.loads(json_str)
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res = info[u'query'][u'results'][u'mediaObj'][0]
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stream = res[u'streams'][0]
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video_path = stream[u'path']
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video_url = stream[u'host']
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meta = res[u'meta']
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video_title = meta[u'title']
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video_description = meta[u'description']
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video_thumb = meta[u'thumbnail']
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video_date = None # I can't find it
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info_dict = {
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'id': video_id,
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'url': video_url,
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'play_path': video_path,
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'title':video_title,
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'description': video_description,
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'thumbnail': video_thumb,
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'upload_date': video_date,
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'ext': 'flv',
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}
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}
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return info_dict
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host = s['host']
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path = s['path']
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if host.startswith('rtmp'):
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format_info.update({
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'url': host,
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'play_path': path,
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'ext': 'flv',
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})
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else:
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format_url = compat_urlparse.urljoin(host, path)
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format_info['url'] = format_url
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format_info['ext'] = determine_ext(format_url)
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formats.append(format_info)
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formats = sorted(formats, key=lambda f:(f['height'], f['width']))
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info = {
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'id': video_id,
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'title': meta['title'],
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'formats': formats,
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'description': clean_html(meta['description']),
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'thumbnail': meta['thumbnail'],
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}
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# TODO: Remove when #980 has been merged
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info.update(formats[-1])
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return info
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class YahooSearchIE(SearchInfoExtractor):
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class YahooSearchIE(SearchInfoExtractor):
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IE_DESC = u'Yahoo screen search'
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IE_DESC = u'Yahoo screen search'
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