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121 lines
5.8 KiB
121 lines
5.8 KiB
import datetime |
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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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ExtractorError, |
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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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_TEST = { |
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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.flv', |
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u'md5': u'2e717f169c1be93d84d3794a00d4a325', |
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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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}, |
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u'skip': u'Requires rtmpdump' |
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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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if mobj is None: |
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raise ExtractorError(u'Invalid URL: %s' % 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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m_id = re.search(r'YUI\.namespace\("Media"\)\.CONTENT_ID = "(?P<new_id>.+?)";', webpage) |
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if m_id is None: |
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# TODO: Check which url parameters are required |
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info_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;lmsoverride=1;outputformat=mrss;cb=974419660;id=%s;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id |
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webpage = self._download_webpage(info_url, video_id, u'Downloading info webpage') |
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info_re = r'''<title><!\[CDATA\[(?P<title>.*?)\]\]></title>.* |
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<description><!\[CDATA\[(?P<description>.*?)\]\]></description>.* |
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<media:pubStart><!\[CDATA\[(?P<date>.*?)\ .*\]\]></media:pubStart>.* |
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<media:content\ medium="image"\ url="(?P<thumb>.*?)"\ name="LARGETHUMB" |
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''' |
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self.report_extraction(video_id) |
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m_info = re.search(info_re, webpage, re.VERBOSE|re.DOTALL) |
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if m_info is None: |
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raise ExtractorError(u'Unable to extract video info') |
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video_title = m_info.group('title') |
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video_description = m_info.group('description') |
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video_thumb = m_info.group('thumb') |
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video_date = m_info.group('date') |
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video_date = datetime.datetime.strptime(video_date, '%m/%d/%Y').strftime('%Y%m%d') |
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# TODO: Find a way to get mp4 videos |
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rest_url = 'http://cosmos.bcst.yahoo.com/rest/v2/pops;element=stream;outputformat=mrss;id=%s;lmsoverride=1;bw=375;dynamicstream=1;cb=83521105;tech=flv,mp4;rd=news.yahoo.com;datacontext=mdb;lg=KCa2IihxG3qE60vQ7HtyUy' % video_id |
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webpage = self._download_webpage(rest_url, video_id, u'Downloading video url webpage') |
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m_rest = re.search(r'<media:content url="(?P<url>.*?)" path="(?P<path>.*?)"', webpage) |
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video_url = m_rest.group('url') |
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video_path = m_rest.group('path') |
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if m_rest is None: |
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raise ExtractorError(u'Unable to extract video url') |
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else: # We have to use a different method if another id is defined |
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long_id = m_id.group('new_id') |
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info_url = 'http://video.query.yahoo.com/v1/public/yql?q=SELECT%20*%20FROM%20yahoo.media.video.streams%20WHERE%20id%3D%22' + long_id + '%22%20AND%20format%3D%22mp4%2Cflv%22%20AND%20protocol%3D%22rtmp%2Chttp%22%20AND%20plrs%3D%2286Gj0vCaSzV_Iuf6hNylf2%22%20AND%20acctid%3D%22389%22%20AND%20plidl%3D%22%22%20AND%20pspid%3D%22792700001%22%20AND%20offnetwork%3D%22false%22%20AND%20site%3D%22ivy%22%20AND%20lang%3D%22en-US%22%20AND%20region%3D%22US%22%20AND%20override%3D%22none%22%3B&env=prod&format=json&callback=YUI.Env.JSONP.yui_3_8_1_1_1368368376830_335' |
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webpage = self._download_webpage(info_url, video_id, u'Downloading info json') |
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json_str = re.search(r'YUI.Env.JSONP.yui.*?\((.*?)\);', webpage).group(1) |
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info = json.loads(json_str) |
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res = info[u'query'][u'results'][u'mediaObj'][0] |
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stream = res[u'streams'][0] |
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video_path = stream[u'path'] |
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video_url = stream[u'host'] |
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meta = res[u'meta'] |
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video_title = meta[u'title'] |
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video_description = meta[u'description'] |
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video_thumb = meta[u'thumbnail'] |
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video_date = None # I can't find it |
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info_dict = { |
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'id': video_id, |
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'url': video_url, |
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'play_path': video_path, |
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'title':video_title, |
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'description': video_description, |
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'thumbnail': video_thumb, |
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'upload_date': video_date, |
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'ext': 'flv', |
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} |
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return info_dict |
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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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