youtube-dl/youtube_dl/extractor/hotnewhiphop.py

import re
import base64

from .common import InfoExtractor


class HotNewHipHopIE(InfoExtractor):
    _VALID_URL = r'http://www\.hotnewhiphop.com/.*\.(?P<id>.*)\.html'
    _TEST = {
        u'url': u"http://www.hotnewhiphop.com/freddie-gibbs-lay-it-down-song.1435540.html",
        u'file': u'1435540.mp3',
        u'md5': u'2c2cd2f76ef11a9b3b581e8b232f3d96',
        u'info_dict': {
            u"title": u"Freddie Gibbs - Lay It Down"
        }
    }

    def _real_extract(self, url):
        m = re.match(self._VALID_URL, url)
        video_id = m.group('id')

        webpage_src = self._download_webpage(url, video_id)

        video_url_base64 = self._search_regex(r'data-path="(.*?)"',
            webpage_src, u'video URL', fatal=False)

        if video_url_base64 == None:
            video_url = self._search_regex(r'"contentUrl" content="(.*?)"', webpage_src,
                u'video URL')
            return self.url_result(video_url, ie='Youtube')

        video_url = base64.b64decode(video_url_base64).decode('utf-8')

        video_title = self._html_search_regex(r"<title>(.*)</title>",
            webpage_src, u'title')

        results = [{
                    'id': video_id,
                    'url' : video_url,
                    'title' : video_title,
                    'thumbnail' : self._og_search_thumbnail(webpage_src),
                    'ext' : 'mp3',
                    }]
        return results