159 lines
5.7 KiB
Python
159 lines
5.7 KiB
Python
import itertools
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import json
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import re
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from .common import InfoExtractor, SearchInfoExtractor
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from ..utils import (
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compat_urllib_parse,
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compat_urlparse,
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determine_ext,
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clean_html,
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)
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class YahooIE(InfoExtractor):
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IE_DESC = u'Yahoo screen'
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_VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P<id>\d*?)\.html'
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_TESTS = [
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{
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u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html',
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u'file': u'214727115.mp4',
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u'md5': u'4962b075c08be8690a922ee026d05e69',
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u'info_dict': {
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u'title': u'Julian Smith & Travis Legg Watch Julian Smith',
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u'description': u'Julian and Travis watch Julian Smith',
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},
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},
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{
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u'url': u'http://screen.yahoo.com/wired/codefellas-s1-ep12-cougar-lies-103000935.html',
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u'file': u'103000935.mp4',
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u'md5': u'd6e6fc6e1313c608f316ddad7b82b306',
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u'info_dict': {
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u'title': u'Codefellas - The Cougar Lies with Spanish Moss',
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u'description': u'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?',
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},
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},
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]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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webpage = self._download_webpage(url, video_id)
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items_json = self._search_regex(r'mediaItems: ({.*?})$',
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webpage, u'items', flags=re.MULTILINE)
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items = json.loads(items_json)
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info = items['mediaItems']['query']['results']['mediaObj'][0]
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# The 'meta' field is not always in the video webpage, we request it
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# from another page
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long_id = info['id']
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return self._get_info(info['id'], video_id)
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def _get_info(self, long_id, video_id):
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query = ('SELECT * FROM yahoo.media.video.streams WHERE id="%s"'
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' AND plrs="86Gj0vCaSzV_Iuf6hNylf2" AND region="US"'
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' AND protocol="http"' % long_id)
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data = compat_urllib_parse.urlencode({
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'q': query,
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'env': 'prod',
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'format': 'json',
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})
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query_result_json = self._download_webpage(
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'http://video.query.yahoo.com/v1/public/yql?' + data,
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video_id, u'Downloading video info')
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query_result = json.loads(query_result_json)
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info = query_result['query']['results']['mediaObj'][0]
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meta = info['meta']
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formats = []
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for s in info['streams']:
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format_info = {
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'width': s.get('width'),
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'height': s.get('height'),
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'bitrate': s.get('bitrate'),
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}
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host = s['host']
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path = s['path']
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if host.startswith('rtmp'):
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format_info.update({
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'url': host,
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'play_path': path,
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'ext': 'flv',
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})
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else:
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format_url = compat_urlparse.urljoin(host, path)
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format_info['url'] = format_url
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format_info['ext'] = determine_ext(format_url)
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formats.append(format_info)
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formats = sorted(formats, key=lambda f:(f['height'], f['width']))
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return {
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'id': video_id,
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'title': meta['title'],
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'formats': formats,
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'description': clean_html(meta['description']),
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'thumbnail': meta['thumbnail'],
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}
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class YahooNewsIE(YahooIE):
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IE_NAME = 'yahoo:news'
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_VALID_URL = r'http://news\.yahoo\.com/video/.*?-(?P<id>\d*?)\.html'
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_TEST = {
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u'url': u'http://news.yahoo.com/video/china-moses-crazy-blues-104538833.html',
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u'md5': u'67010fdf3a08d290e060a4dd96baa07b',
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u'info_dict': {
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u'id': u'104538833',
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u'ext': u'mp4',
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u'title': u'China Moses Is Crazy About the Blues',
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u'description': u'md5:9900ab8cd5808175c7b3fe55b979bed0',
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},
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}
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# Overwrite YahooIE properties we don't want
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_TESTS = []
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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webpage = self._download_webpage(url, video_id)
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long_id = self._search_regex(r'contentId: \'(.+?)\',', webpage, u'long id')
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return self._get_info(long_id, video_id)
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class YahooSearchIE(SearchInfoExtractor):
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IE_DESC = u'Yahoo screen search'
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_MAX_RESULTS = 1000
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IE_NAME = u'screen.yahoo:search'
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_SEARCH_KEY = 'yvsearch'
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def _get_n_results(self, query, n):
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"""Get a specified number of results for a query"""
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res = {
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'_type': 'playlist',
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'id': query,
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'entries': []
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}
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for pagenum in itertools.count(0):
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result_url = u'http://video.search.yahoo.com/search/?p=%s&fr=screen&o=js&gs=0&b=%d' % (compat_urllib_parse.quote_plus(query), pagenum * 30)
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webpage = self._download_webpage(result_url, query,
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note='Downloading results page '+str(pagenum+1))
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info = json.loads(webpage)
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m = info[u'm']
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results = info[u'results']
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for (i, r) in enumerate(results):
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if (pagenum * 30) +i >= n:
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break
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mobj = re.search(r'(?P<url>screen\.yahoo\.com/.*?-\d*?\.html)"', r)
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e = self.url_result('http://' + mobj.group('url'), 'Yahoo')
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res['entries'].append(e)
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if (pagenum * 30 +i >= n) or (m[u'last'] >= (m[u'total'] -1)):
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break
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return res
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