_ Git - youtube-dl/blob - youtube_dl/extractor/yahoo.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import itertools
   5 import json
   6 import re
   7
   8 from .common import InfoExtractor, SearchInfoExtractor
   9 from ..compat import (
  10     compat_urllib_parse,
  11     compat_urllib_parse_urlencode,
  12     compat_urlparse,
  13 )
  14 from ..utils import (
  15     clean_html,
  16     unescapeHTML,
  17     ExtractorError,
  18     int_or_none,
  19     mimetype2ext,
  20 )
  21
  22 from .nbc import NBCSportsVPlayerIE
  23
  24
  25 class YahooIE(InfoExtractor):
  26     IE_DESC = 'Yahoo screen and movies'
  27     _VALID_URL = r'(?P<url>(?P<host>https?://(?:[a-zA-Z]{2}\.)?[\da-zA-Z_-]+\.yahoo\.com)/(?:[^/]+/)*(?P<display_id>.+)?-(?P<id>[0-9]+)(?:-[a-z]+)?\.html)'
  28     _TESTS = [
  29         {
  30             'url': 'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
  31             'info_dict': {
  32                 'id': '2d25e626-2378-391f-ada0-ddaf1417e588',
  33                 'ext': 'mp4',
  34                 'title': 'Julian Smith & Travis Legg Watch Julian Smith',
  35                 'description': 'Julian and Travis watch Julian Smith',
  36                 'duration': 6863,
  37             },
  38         },
  39         {
  40             'url': 'http://screen.yahoo.com/wired/codefellas-s1-ep12-cougar-lies-103000935.html',
  41             'md5': 'd6e6fc6e1313c608f316ddad7b82b306',
  42             'info_dict': {
  43                 'id': 'd1dedf8c-d58c-38c3-8963-e899929ae0a9',
  44                 'ext': 'mp4',
  45                 'title': 'Codefellas - The Cougar Lies with Spanish Moss',
  46                 'description': 'md5:66b627ab0a282b26352136ca96ce73c1',
  47                 'duration': 151,
  48             },
  49         },
  50         {
  51             'url': 'https://screen.yahoo.com/community/community-sizzle-reel-203225340.html?format=embed',
  52             'md5': '60e8ac193d8fb71997caa8fce54c6460',
  53             'info_dict': {
  54                 'id': '4fe78544-8d48-39d8-97cd-13f205d9fcdb',
  55                 'ext': 'mp4',
  56                 'title': "Yahoo Saves 'Community'",
  57                 'description': 'md5:4d4145af2fd3de00cbb6c1d664105053',
  58                 'duration': 170,
  59             }
  60         },
  61         {
  62             'url': 'https://tw.screen.yahoo.com/election-2014-askmayor/敢問市長-黃秀霜批賴清德-非常高傲-033009720.html',
  63             'md5': '3a09cf59349cfaddae1797acc3c087fc',
  64             'info_dict': {
  65                 'id': 'cac903b3-fcf4-3c14-b632-643ab541712f',
  66                 'ext': 'mp4',
  67                 'title': '敢問市長／黃秀霜批賴清德「非常高傲」',
  68                 'description': '直言台南沒捷運 交通居五都之末',
  69                 'duration': 396,
  70             }
  71         },
  72         {
  73             'url': 'https://uk.screen.yahoo.com/editor-picks/cute-raccoon-freed-drain-using-091756545.html',
  74             'md5': '0b51660361f0e27c9789e7037ef76f4b',
  75             'info_dict': {
  76                 'id': 'b3affa53-2e14-3590-852b-0e0db6cd1a58',
  77                 'ext': 'mp4',
  78                 'title': 'Cute Raccoon Freed From Drain\u00a0Using Angle Grinder',
  79                 'description': 'md5:f66c890e1490f4910a9953c941dee944',
  80                 'duration': 97,
  81             }
  82         },
  83         {
  84             'url': 'https://ca.sports.yahoo.com/video/program-makes-hockey-more-affordable-013127711.html',
  85             'md5': '57e06440778b1828a6079d2f744212c4',
  86             'info_dict': {
  87                 'id': 'c9fa2a36-0d4d-3937-b8f6-cc0fb1881e73',
  88                 'ext': 'mp4',
  89                 'title': 'Program that makes hockey more affordable not offered in Manitoba',
  90                 'description': 'md5:c54a609f4c078d92b74ffb9bf1f496f4',
  91                 'duration': 121,
  92             }
  93         }, {
  94             'url': 'https://ca.finance.yahoo.com/news/hackers-sony-more-trouble-well-154609075.html',
  95             'md5': '226a895aae7e21b0129e2a2006fe9690',
  96             'info_dict': {
  97                 'id': 'e624c4bc-3389-34de-9dfc-025f74943409',
  98                 'ext': 'mp4',
  99                 'title': '\'The Interview\' TV Spot: War',
 100                 'description': 'The Interview',
 101                 'duration': 30,
 102             }
 103         }, {
 104             'url': 'http://news.yahoo.com/video/china-moses-crazy-blues-104538833.html',
 105             'md5': '88e209b417f173d86186bef6e4d1f160',
 106             'info_dict': {
 107                 'id': 'f885cf7f-43d4-3450-9fac-46ac30ece521',
 108                 'ext': 'mp4',
 109                 'title': 'China Moses Is Crazy About the Blues',
 110                 'description': 'md5:9900ab8cd5808175c7b3fe55b979bed0',
 111                 'duration': 128,
 112             }
 113         }, {
 114             'url': 'https://in.lifestyle.yahoo.com/video/connect-dots-dark-side-virgo-090247395.html',
 115             'md5': 'd9a083ccf1379127bf25699d67e4791b',
 116             'info_dict': {
 117                 'id': '52aeeaa3-b3d1-30d8-9ef8-5d0cf05efb7c',
 118                 'ext': 'mp4',
 119                 'title': 'Connect the Dots: Dark Side of Virgo',
 120                 'description': 'md5:1428185051cfd1949807ad4ff6d3686a',
 121                 'duration': 201,
 122             }
 123         }, {
 124             'url': 'https://www.yahoo.com/movies/v/true-story-trailer-173000497.html',
 125             'md5': '989396ae73d20c6f057746fb226aa215',
 126             'info_dict': {
 127                 'id': '071c4013-ce30-3a93-a5b2-e0413cd4a9d1',
 128                 'ext': 'mp4',
 129                 'title': '\'True Story\' Trailer',
 130                 'description': 'True Story',
 131                 'duration': 150,
 132             },
 133         }, {
 134             'url': 'https://gma.yahoo.com/pizza-delivery-man-surprised-huge-tip-college-kids-195200785.html',
 135             'only_matching': True,
 136         }, {
 137             'note': 'NBC Sports embeds',
 138             'url': 'http://sports.yahoo.com/blogs/ncaab-the-dagger/tyler-kalinoski-s-buzzer-beater-caps-davidson-s-comeback-win-185609842.html?guid=nbc_cbk_davidsonbuzzerbeater_150313',
 139             'info_dict': {
 140                 'id': '9CsDKds0kvHI',
 141                 'ext': 'flv',
 142                 'description': 'md5:df390f70a9ba7c95ff1daace988f0d8d',
 143                 'title': 'Tyler Kalinoski hits buzzer-beater to lift Davidson',
 144             }
 145         }, {
 146             'url': 'https://tw.news.yahoo.com/-100120367.html',
 147             'only_matching': True,
 148         }, {
 149             # Query result is embedded in webpage, but explicit request to video API fails with geo restriction
 150             'url': 'https://screen.yahoo.com/community/communitary-community-episode-1-ladders-154501237.html',
 151             'md5': '4fbafb9c9b6f07aa8f870629f6671b35',
 152             'info_dict': {
 153                 'id': '1f32853c-a271-3eef-8cb6-f6d6872cb504',
 154                 'ext': 'mp4',
 155                 'title': 'Communitary - Community Episode 1: Ladders',
 156                 'description': 'md5:8fc39608213295748e1e289807838c97',
 157                 'duration': 1646,
 158             },
 159         }, {
 160             # it uses an alias to get the video_id
 161             'url': 'https://www.yahoo.com/movies/the-stars-of-daddys-home-have-very-different-212843197.html',
 162             'info_dict': {
 163                 'id': '40eda9c8-8e5f-3552-8745-830f67d0c737',
 164                 'ext': 'mp4',
 165                 'title': 'Will Ferrell & Mark Wahlberg Are Pro-Spanking',
 166                 'description': 'While they play feuding fathers in \'Daddy\'s Home,\' star Will Ferrell & Mark Wahlberg share their true feelings on parenthood.',
 167             },
 168         },
 169     ]
 170
 171     def _real_extract(self, url):
 172         mobj = re.match(self._VALID_URL, url)
 173         display_id = mobj.group('display_id') or self._match_id(url)
 174         page_id = mobj.group('id')
 175         url = mobj.group('url')
 176         host = mobj.group('host')
 177         webpage = self._download_webpage(url, display_id)
 178
 179         # Look for iframed media first
 180         iframe_m = re.search(r'<iframe[^>]+src="(/video/.+?-\d+\.html\?format=embed.*?)"', webpage)
 181         if iframe_m:
 182             iframepage = self._download_webpage(
 183                 host + iframe_m.group(1), display_id, 'Downloading iframe webpage')
 184             items_json = self._search_regex(
 185                 r'mediaItems: (\[.+?\])$', iframepage, 'items', flags=re.MULTILINE, default=None)
 186             if items_json:
 187                 items = json.loads(items_json)
 188                 video_id = items[0]['id']
 189                 return self._get_info(video_id, display_id, webpage)
 190         # Look for NBCSports iframes
 191         nbc_sports_url = NBCSportsVPlayerIE._extract_url(webpage)
 192         if nbc_sports_url:
 193             return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
 194
 195         # Query result is often embedded in webpage as JSON. Sometimes explicit requests
 196         # to video API results in a failure with geo restriction reason therefore using
 197         # embedded query result when present sounds reasonable.
 198         config_json = self._search_regex(
 199             r'window\.Af\.bootstrap\[[^\]]+\]\s*=\s*({.*?"applet_type"\s*:\s*"td-applet-videoplayer".*?});(?:</script>|$)',
 200             webpage, 'videoplayer applet', default=None)
 201         if config_json:
 202             config = self._parse_json(config_json, display_id, fatal=False)
 203             if config:
 204                 sapi = config.get('models', {}).get('applet_model', {}).get('data', {}).get('sapi')
 205                 if sapi:
 206                     return self._extract_info(display_id, sapi, webpage)
 207
 208         items_json = self._search_regex(
 209             r'mediaItems: ({.*?})$', webpage, 'items', flags=re.MULTILINE,
 210             default=None)
 211         if items_json is None:
 212             alias = self._search_regex(
 213                 r'"aliases":{"video":"(.*?)"', webpage, 'alias', default=None)
 214             if alias is not None:
 215                 alias_info = self._download_json(
 216                     'https://www.yahoo.com/_td/api/resource/VideoService.videos;video_aliases=["%s"]' % alias,
 217                     display_id, 'Downloading alias info')
 218                 video_id = alias_info[0]['id']
 219             else:
 220                 CONTENT_ID_REGEXES = [
 221                     r'YUI\.namespace\("Media"\)\.CONTENT_ID\s*=\s*"([^"]+)"',
 222                     r'root\.App\.Cache\.context\.videoCache\.curVideo = \{"([^"]+)"',
 223                     r'"first_videoid"\s*:\s*"([^"]+)"',
 224                     r'%s[^}]*"ccm_id"\s*:\s*"([^"]+)"' % re.escape(page_id),
 225                     r'<article[^>]data-uuid=["\']([^"\']+)',
 226                     r'yahoo://article/view\?.*\buuid=([^&"\']+)',
 227                 ]
 228                 video_id = self._search_regex(
 229                     CONTENT_ID_REGEXES, webpage, 'content ID')
 230         else:
 231             items = json.loads(items_json)
 232             info = items['mediaItems']['query']['results']['mediaObj'][0]
 233             # The 'meta' field is not always in the video webpage, we request it
 234             # from another page
 235             video_id = info['id']
 236         return self._get_info(video_id, display_id, webpage)
 237
 238     def _extract_info(self, display_id, query, webpage):
 239         info = query['query']['results']['mediaObj'][0]
 240         meta = info.get('meta')
 241         video_id = info.get('id')
 242
 243         if not meta:
 244             msg = info['status'].get('msg')
 245             if msg:
 246                 raise ExtractorError(
 247                     '%s returned error: %s' % (self.IE_NAME, msg), expected=True)
 248             raise ExtractorError('Unable to extract media object meta')
 249
 250         formats = []
 251         for s in info['streams']:
 252             format_info = {
 253                 'width': int_or_none(s.get('width')),
 254                 'height': int_or_none(s.get('height')),
 255                 'tbr': int_or_none(s.get('bitrate')),
 256             }
 257
 258             host = s['host']
 259             path = s['path']
 260             if host.startswith('rtmp'):
 261                 format_info.update({
 262                     'url': host,
 263                     'play_path': path,
 264                     'ext': 'flv',
 265                 })
 266             else:
 267                 if s.get('format') == 'm3u8_playlist':
 268                     format_info['protocol'] = 'm3u8_native'
 269                     format_info['ext'] = 'mp4'
 270                 format_url = compat_urlparse.urljoin(host, path)
 271                 format_info['url'] = format_url
 272             formats.append(format_info)
 273
 274         self._sort_formats(formats)
 275
 276         closed_captions = self._html_search_regex(
 277             r'"closedcaptions":(\[[^\]]+\])', webpage, 'closed captions',
 278             default='[]')
 279
 280         cc_json = self._parse_json(closed_captions, video_id, fatal=False)
 281         subtitles = {}
 282         if cc_json:
 283             for closed_caption in cc_json:
 284                 lang = closed_caption['lang']
 285                 if lang not in subtitles:
 286                     subtitles[lang] = []
 287                 subtitles[lang].append({
 288                     'url': closed_caption['url'],
 289                     'ext': mimetype2ext(closed_caption['content_type']),
 290                 })
 291
 292         return {
 293             'id': video_id,
 294             'display_id': display_id,
 295             'title': unescapeHTML(meta['title']),
 296             'formats': formats,
 297             'description': clean_html(meta['description']),
 298             'thumbnail': meta['thumbnail'] if meta.get('thumbnail') else self._og_search_thumbnail(webpage),
 299             'duration': int_or_none(meta.get('duration')),
 300             'subtitles': subtitles,
 301         }
 302
 303     def _get_info(self, video_id, display_id, webpage):
 304         region = self._search_regex(
 305             r'\\?"region\\?"\s*:\s*\\?"([^"]+?)\\?"',
 306             webpage, 'region', fatal=False, default='US')
 307         data = compat_urllib_parse_urlencode({
 308             'protocol': 'http',
 309             'region': region,
 310         })
 311         query_url = (
 312             'https://video.media.yql.yahoo.com/v1/video/sapi/streams/'
 313             '{id}?{data}'.format(id=video_id, data=data))
 314         query_result = self._download_json(
 315             query_url, display_id, 'Downloading video info')
 316         return self._extract_info(display_id, query_result, webpage)
 317
 318
 319 class YahooSearchIE(SearchInfoExtractor):
 320     IE_DESC = 'Yahoo screen search'
 321     _MAX_RESULTS = 1000
 322     IE_NAME = 'screen.yahoo:search'
 323     _SEARCH_KEY = 'yvsearch'
 324
 325     def _get_n_results(self, query, n):
 326         """Get a specified number of results for a query"""
 327         entries = []
 328         for pagenum in itertools.count(0):
 329             result_url = 'http://video.search.yahoo.com/search/?p=%s&fr=screen&o=js&gs=0&b=%d' % (compat_urllib_parse.quote_plus(query), pagenum * 30)
 330             info = self._download_json(result_url, query,
 331                                        note='Downloading results page ' + str(pagenum + 1))
 332             m = info['m']
 333             results = info['results']
 334
 335             for (i, r) in enumerate(results):
 336                 if (pagenum * 30) + i >= n:
 337                     break
 338                 mobj = re.search(r'(?P<url>screen\.yahoo\.com/.*?-\d*?\.html)"', r)
 339                 e = self.url_result('http://' + mobj.group('url'), 'Yahoo')
 340                 entries.append(e)
 341             if (pagenum * 30 + i >= n) or (m['last'] >= (m['total'] - 1)):
 342                 break
 343
 344         return {
 345             '_type': 'playlist',
 346             'id': query,
 347             'entries': entries,
 348         }