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