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https://github.com/ytdl-org/youtube-dl
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[yahoo] Process query result embedded in webpage
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@ -144,6 +144,20 @@ class YahooIE(InfoExtractor):
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}, {
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'url': 'https://tw.news.yahoo.com/-100120367.html',
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'only_matching': True,
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}, {
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# Query result is embedded in webpage, but explicit request to video API fails with geo restriction
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'url': 'https://screen.yahoo.com/community/communitary-community-episode-1-ladders-154501237.html',
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'info_dict': {
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'id': '1f32853c-a271-3eef-8cb6-f6d6872cb504',
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'ext': 'mp4',
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'title': 'Communitary - Community Episode 1: Ladders',
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'description': 'md5:8fc39608213295748e1e289807838c97',
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'duration': 1646,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}
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]
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@ -171,6 +185,19 @@ class YahooIE(InfoExtractor):
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if nbc_sports_url:
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return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
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# Query result is often embedded in webpage as JSON. Sometimes explicit requests
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# to video API results in a failure with geo restriction reason therefore using
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# embedded query result when present sounds reasonable.
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config_json = self._search_regex(
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r'window\.Af\.bootstrap\[[^\]]+\]\s*=\s*({.*?"applet_type"\s*:\s*"td-applet-videoplayer".*?});(?:</script>|$)',
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webpage, 'videoplayer applet', default=None)
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if config_json:
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config = self._parse_json(config_json, display_id, fatal=False)
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if config:
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sapi = config.get('models', {}).get('applet_model', {}).get('data', {}).get('sapi')
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if sapi:
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return self._extract_info(display_id, sapi, webpage)
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items_json = self._search_regex(
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r'mediaItems: ({.*?})$', webpage, 'items', flags=re.MULTILINE,
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default=None)
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@ -190,22 +217,10 @@ class YahooIE(InfoExtractor):
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video_id = info['id']
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return self._get_info(video_id, display_id, webpage)
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def _get_info(self, video_id, display_id, webpage):
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region = self._search_regex(
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r'\\?"region\\?"\s*:\s*\\?"([^"]+?)\\?"',
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webpage, 'region', fatal=False, default='US')
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data = compat_urllib_parse.urlencode({
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'protocol': 'http',
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'region': region,
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})
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query_url = (
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'https://video.media.yql.yahoo.com/v1/video/sapi/streams/'
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'{id}?{data}'.format(id=video_id, data=data))
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query_result = self._download_json(
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query_url, display_id, 'Downloading video info')
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info = query_result['query']['results']['mediaObj'][0]
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def _extract_info(self, display_id, query, webpage):
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info = query['query']['results']['mediaObj'][0]
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meta = info.get('meta')
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video_id = info.get('id')
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if not meta:
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msg = info['status'].get('msg')
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@ -231,6 +246,9 @@ class YahooIE(InfoExtractor):
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'ext': 'flv',
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})
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else:
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if s.get('format') == 'm3u8_playlist':
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format_info['protocol'] = 'm3u8_native'
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format_info['ext'] = 'mp4'
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format_url = compat_urlparse.urljoin(host, path)
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format_info['url'] = format_url
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formats.append(format_info)
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@ -264,6 +282,21 @@ class YahooIE(InfoExtractor):
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'subtitles': subtitles,
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}
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def _get_info(self, video_id, display_id, webpage):
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region = self._search_regex(
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r'\\?"region\\?"\s*:\s*\\?"([^"]+?)\\?"',
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webpage, 'region', fatal=False, default='US')
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data = compat_urllib_parse.urlencode({
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'protocol': 'http',
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'region': region,
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})
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query_url = (
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'https://video.media.yql.yahoo.com/v1/video/sapi/streams/'
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'{id}?{data}'.format(id=video_id, data=data))
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query_result = self._download_json(
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query_url, display_id, 'Downloading video info')
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return self._extract_info(display_id, query_result, webpage)
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class YahooSearchIE(SearchInfoExtractor):
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IE_DESC = 'Yahoo screen search'
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