import itertools import json import re from .common import InfoExtractor, SearchInfoExtractor from ..utils import ( compat_urllib_parse, compat_urlparse, determine_ext, clean_html, ) class YahooIE(InfoExtractor): IE_DESC = u'Yahoo screen' _VALID_URL = r'http://screen\.yahoo\.com/.*?-(?P\d*?)\.html' _TESTS = [ { u'url': u'http://screen.yahoo.com/julian-smith-travis-legg-watch-214727115.html', u'file': u'214727115.flv', u'info_dict': { u'title': u'Julian Smith & Travis Legg Watch Julian Smith', u'description': u'Julian and Travis watch Julian Smith', }, u'params': { # Requires rtmpdump u'skip_download': True, }, }, { u'url': u'http://screen.yahoo.com/wired/codefellas-s1-ep12-cougar-lies-103000935.html', u'file': u'103000935.flv', u'info_dict': { u'title': u'Codefellas - The Cougar Lies with Spanish Moss', 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?', }, u'params': { # Requires rtmpdump u'skip_download': True, }, }, ] def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') webpage = self._download_webpage(url, video_id) items_json = self._search_regex(r'mediaItems: ({.*?})$', webpage, u'items', flags=re.MULTILINE) items = json.loads(items_json) info = items['mediaItems']['query']['results']['mediaObj'][0] # The 'meta' field is not always in the video webpage, we request it # from another page long_id = info['id'] query = ('SELECT * FROM yahoo.media.video.streams WHERE id="%s"' ' AND plrs="86Gj0vCaSzV_Iuf6hNylf2"' % long_id) data = compat_urllib_parse.urlencode({ 'q': query, 'env': 'prod', 'format': 'json', }) query_result_json = self._download_webpage( 'http://video.query.yahoo.com/v1/public/yql?' + data, video_id, u'Downloading video info') query_result = json.loads(query_result_json) info = query_result['query']['results']['mediaObj'][0] meta = info['meta'] formats = [] for s in info['streams']: format_info = { 'width': s.get('width'), 'height': s.get('height'), 'bitrate': s.get('bitrate'), } host = s['host'] path = s['path'] if host.startswith('rtmp'): format_info.update({ 'url': host, 'play_path': path, 'ext': 'flv', }) else: format_url = compat_urlparse.urljoin(host, path) format_info['url'] = format_url format_info['ext'] = determine_ext(format_url) formats.append(format_info) formats = sorted(formats, key=lambda f:(f['height'], f['width'])) return { 'id': video_id, 'title': meta['title'], 'formats': formats, 'description': clean_html(meta['description']), 'thumbnail': meta['thumbnail'], } class YahooSearchIE(SearchInfoExtractor): IE_DESC = u'Yahoo screen search' _MAX_RESULTS = 1000 IE_NAME = u'screen.yahoo:search' _SEARCH_KEY = 'yvsearch' def _get_n_results(self, query, n): """Get a specified number of results for a query""" res = { '_type': 'playlist', 'id': query, 'entries': [] } for pagenum in itertools.count(0): 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) webpage = self._download_webpage(result_url, query, note='Downloading results page '+str(pagenum+1)) info = json.loads(webpage) m = info[u'm'] results = info[u'results'] for (i, r) in enumerate(results): if (pagenum * 30) +i >= n: break mobj = re.search(r'(?Pscreen\.yahoo\.com/.*?-\d*?\.html)"', r) e = self.url_result('http://' + mobj.group('url'), 'Yahoo') res['entries'].append(e) if (pagenum * 30 +i >= n) or (m[u'last'] >= (m[u'total'] -1)): break return res