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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': '67010fdf3a08d290e060a4dd96baa07b',
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 ]
149
150 def _real_extract(self, url):
151 mobj = re.match(self._VALID_URL, url)
152 display_id = mobj.group('display_id') or self._match_id(url)
153 page_id = mobj.group('id')
154 url = mobj.group('url')
155 host = mobj.group('host')
156 webpage = self._download_webpage(url, display_id)
157
158 # Look for iframed media first
159 iframe_m = re.search(r'<iframe[^>]+src="(/video/.+?-\d+\.html\?format=embed.*?)"', webpage)
160 if iframe_m:
161 iframepage = self._download_webpage(
162 host + iframe_m.group(1), display_id, 'Downloading iframe webpage')
163 items_json = self._search_regex(
164 r'mediaItems: (\[.+?\])$', iframepage, 'items', flags=re.MULTILINE, default=None)
165 if items_json:
166 items = json.loads(items_json)
167 video_id = items[0]['id']
168 return self._get_info(video_id, display_id, webpage)
169 # Look for NBCSports iframes
170 nbc_sports_url = NBCSportsVPlayerIE._extract_url(webpage)
171 if nbc_sports_url:
172 return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
173
174 items_json = self._search_regex(
175 r'mediaItems: ({.*?})$', webpage, 'items', flags=re.MULTILINE,
176 default=None)
177 if items_json is None:
178 CONTENT_ID_REGEXES = [
179 r'YUI\.namespace\("Media"\)\.CONTENT_ID\s*=\s*"([^"]+)"',
180 r'root\.App\.Cache\.context\.videoCache\.curVideo = \{"([^"]+)"',
181 r'"first_videoid"\s*:\s*"([^"]+)"',
182 r'%s[^}]*"ccm_id"\s*:\s*"([^"]+)"' % re.escape(page_id),
183 ]
184 video_id = self._search_regex(CONTENT_ID_REGEXES, webpage, 'content ID')
185 else:
186 items = json.loads(items_json)
187 info = items['mediaItems']['query']['results']['mediaObj'][0]
188 # The 'meta' field is not always in the video webpage, we request it
189 # from another page
190 video_id = info['id']
191 return self._get_info(video_id, display_id, webpage)
192
193 def _get_info(self, video_id, display_id, webpage):
194 region = self._search_regex(
195 r'\\?"region\\?"\s*:\s*\\?"([^"]+?)\\?"',
196 webpage, 'region', fatal=False, default='US')
197 data = compat_urllib_parse.urlencode({
198 'protocol': 'http',
199 'region': region,
200 })
201 query_url = (
202 'https://video.media.yql.yahoo.com/v1/video/sapi/streams/'
203 '{id}?{data}'.format(id=video_id, data=data))
204 query_result = self._download_json(
205 query_url, display_id, 'Downloading video info')
206
207 info = query_result['query']['results']['mediaObj'][0]
208 meta = info.get('meta')
209
210 if not meta:
211 msg = info['status'].get('msg')
212 if msg:
213 raise ExtractorError(
214 '%s returned error: %s' % (self.IE_NAME, msg), expected=True)
215 raise ExtractorError('Unable to extract media object meta')
216
217 formats = []
218 for s in info['streams']:
219 format_info = {
220 'width': int_or_none(s.get('width')),
221 'height': int_or_none(s.get('height')),
222 'tbr': int_or_none(s.get('bitrate')),
223 }
224
225 host = s['host']
226 path = s['path']
227 if host.startswith('rtmp'):
228 format_info.update({
229 'url': host,
230 'play_path': path,
231 'ext': 'flv',
232 })
233 else:
234 format_url = compat_urlparse.urljoin(host, path)
235 format_info['url'] = format_url
236 formats.append(format_info)
237
238 self._sort_formats(formats)
239
240 closed_captions = self._html_search_regex(
241 r'"closedcaptions":(\[[^\]]+\])', webpage, 'closed captions',
242 default='[]')
243
244 cc_json = self._parse_json(closed_captions, video_id, fatal=False)
245 subtitles = {}
246 if cc_json:
247 for closed_caption in cc_json:
248 lang = closed_caption['lang']
249 if lang not in subtitles:
250 subtitles[lang] = []
251 subtitles[lang].append({
252 'url': closed_caption['url'],
253 'ext': mimetype2ext(closed_caption['content_type']),
254 })
255
256 return {
257 'id': video_id,
258 'display_id': display_id,
259 'title': unescapeHTML(meta['title']),
260 'formats': formats,
261 'description': clean_html(meta['description']),
262 'thumbnail': meta['thumbnail'] if meta.get('thumbnail') else self._og_search_thumbnail(webpage),
263 'duration': int_or_none(meta.get('duration')),
264 'subtitles': subtitles,
265 }
266
267
268 class YahooSearchIE(SearchInfoExtractor):
269 IE_DESC = 'Yahoo screen search'
270 _MAX_RESULTS = 1000
271 IE_NAME = 'screen.yahoo:search'
272 _SEARCH_KEY = 'yvsearch'
273
274 def _get_n_results(self, query, n):
275 """Get a specified number of results for a query"""
276 entries = []
277 for pagenum in itertools.count(0):
278 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)
279 info = self._download_json(result_url, query,
280 note='Downloading results page ' + str(pagenum + 1))
281 m = info['m']
282 results = info['results']
283
284 for (i, r) in enumerate(results):
285 if (pagenum * 30) + i >= n:
286 break
287 mobj = re.search(r'(?P<url>screen\.yahoo\.com/.*?-\d*?\.html)"', r)
288 e = self.url_result('http://' + mobj.group('url'), 'Yahoo')
289 entries.append(e)
290 if (pagenum * 30 + i >= n) or (m['last'] >= (m['total'] - 1)):
291 break
292
293 return {
294 '_type': 'playlist',
295 'id': query,
296 'entries': entries,
297 }