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[youtubedl] / youtube_dl / extractor / yahoo.py
1 from __future__ import unicode_literals
2
3 import itertools
4 import json
5 import re
6
7 from .common import InfoExtractor, SearchInfoExtractor
8 from ..utils import (
9 compat_urllib_parse,
10 compat_urlparse,
11 clean_html,
12 int_or_none,
13 )
14
15
16 class YahooIE(InfoExtractor):
17 IE_DESC = 'Yahoo screen and movies'
18 _VALID_URL = r'https?://(?:screen|movies)\.yahoo\.com/.*?-(?P<id>[0-9]+)(?:-[a-z]+)?\.html'
19 _TESTS = [
20 {
21 'url': 'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
22 'md5': '4962b075c08be8690a922ee026d05e69',
23 'info_dict': {
24 'id': '2d25e626-2378-391f-ada0-ddaf1417e588',
25 'ext': 'mp4',
26 'title': 'Julian Smith & Travis Legg Watch Julian Smith',
27 'description': 'Julian and Travis watch Julian Smith',
28 },
29 },
30 {
31 'url': 'http://screen.yahoo.com/wired/codefellas-s1-ep12-cougar-lies-103000935.html',
32 'md5': 'd6e6fc6e1313c608f316ddad7b82b306',
33 'info_dict': {
34 'id': 'd1dedf8c-d58c-38c3-8963-e899929ae0a9',
35 'ext': 'mp4',
36 'title': 'Codefellas - The Cougar Lies with Spanish Moss',
37 'description': '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?',
38 },
39 },
40 {
41 'url': 'https://movies.yahoo.com/video/world-loves-spider-man-190819223.html',
42 'md5': '410b7104aa9893b765bc22787a22f3d9',
43 'info_dict': {
44 'id': '516ed8e2-2c4f-339f-a211-7a8b49d30845',
45 'ext': 'mp4',
46 'title': 'The World Loves Spider-Man',
47 'description': '''People all over the world are celebrating the release of \"The Amazing Spider-Man 2.\" We're taking a look at the enthusiastic response Spider-Man has received from viewers all over the world.''',
48 }
49 }
50 ]
51
52 def _real_extract(self, url):
53 mobj = re.match(self._VALID_URL, url)
54 video_id = mobj.group('id')
55 webpage = self._download_webpage(url, video_id)
56
57 items_json = self._search_regex(
58 r'mediaItems: ({.*?})$', webpage, 'items', flags=re.MULTILINE,
59 default=None)
60 if items_json is None:
61 CONTENT_ID_REGEXES = [
62 r'YUI\.namespace\("Media"\)\.CONTENT_ID\s*=\s*"([^"]+)"',
63 r'root\.App\.Cache\.context\.videoCache\.curVideo = \{"([^"]+)"'
64 ]
65 long_id = self._search_regex(CONTENT_ID_REGEXES, webpage, 'content ID')
66 video_id = long_id
67 else:
68 items = json.loads(items_json)
69 info = items['mediaItems']['query']['results']['mediaObj'][0]
70 # The 'meta' field is not always in the video webpage, we request it
71 # from another page
72 long_id = info['id']
73 return self._get_info(long_id, video_id, webpage)
74
75 def _get_info(self, long_id, video_id, webpage):
76 query = ('SELECT * FROM yahoo.media.video.streams WHERE id="%s"'
77 ' AND plrs="86Gj0vCaSzV_Iuf6hNylf2" AND region="US"'
78 ' AND protocol="http"' % long_id)
79 data = compat_urllib_parse.urlencode({
80 'q': query,
81 'env': 'prod',
82 'format': 'json',
83 })
84 query_result = self._download_json(
85 'http://video.query.yahoo.com/v1/public/yql?' + data,
86 video_id, 'Downloading video info')
87 info = query_result['query']['results']['mediaObj'][0]
88 meta = info['meta']
89
90 formats = []
91 for s in info['streams']:
92 format_info = {
93 'width': int_or_none(s.get('width')),
94 'height': int_or_none(s.get('height')),
95 'tbr': int_or_none(s.get('bitrate')),
96 }
97
98 host = s['host']
99 path = s['path']
100 if host.startswith('rtmp'):
101 format_info.update({
102 'url': host,
103 'play_path': path,
104 'ext': 'flv',
105 })
106 else:
107 format_url = compat_urlparse.urljoin(host, path)
108 format_info['url'] = format_url
109 formats.append(format_info)
110
111 self._sort_formats(formats)
112
113 return {
114 'id': video_id,
115 'title': meta['title'],
116 'formats': formats,
117 'description': clean_html(meta['description']),
118 'thumbnail': meta['thumbnail'] if meta.get('thumbnail') else self._og_search_thumbnail(webpage),
119 }
120
121
122 class YahooNewsIE(YahooIE):
123 IE_NAME = 'yahoo:news'
124 _VALID_URL = r'http://news\.yahoo\.com/video/.*?-(?P<id>\d*?)\.html'
125
126 _TESTS = [{
127 'url': 'http://news.yahoo.com/video/china-moses-crazy-blues-104538833.html',
128 'md5': '67010fdf3a08d290e060a4dd96baa07b',
129 'info_dict': {
130 'id': '104538833',
131 'ext': 'mp4',
132 'title': 'China Moses Is Crazy About the Blues',
133 'description': 'md5:9900ab8cd5808175c7b3fe55b979bed0',
134 },
135 }]
136
137 def _real_extract(self, url):
138 mobj = re.match(self._VALID_URL, url)
139 video_id = mobj.group('id')
140 webpage = self._download_webpage(url, video_id)
141 long_id = self._search_regex(r'contentId: \'(.+?)\',', webpage, 'long id')
142 return self._get_info(long_id, video_id, webpage)
143
144
145 class YahooSearchIE(SearchInfoExtractor):
146 IE_DESC = 'Yahoo screen search'
147 _MAX_RESULTS = 1000
148 IE_NAME = 'screen.yahoo:search'
149 _SEARCH_KEY = 'yvsearch'
150
151 def _get_n_results(self, query, n):
152 """Get a specified number of results for a query"""
153 entries = []
154 for pagenum in itertools.count(0):
155 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)
156 info = self._download_json(result_url, query,
157 note='Downloading results page '+str(pagenum+1))
158 m = info['m']
159 results = info['results']
160
161 for (i, r) in enumerate(results):
162 if (pagenum * 30) + i >= n:
163 break
164 mobj = re.search(r'(?P<url>screen\.yahoo\.com/.*?-\d*?\.html)"', r)
165 e = self.url_result('http://' + mobj.group('url'), 'Yahoo')
166 entries.append(e)
167 if (pagenum * 30 + i >= n) or (m['last'] >= (m['total'] - 1)):
168 break
169
170 return {
171 '_type': 'playlist',
172 'id': query,
173 'entries': entries,
174 }