import json import re from .common import InfoExtractor from ..utils import determine_ext class NewgroundsIE(InfoExtractor): _VALID_URL = r'(?:https?://)?(?:www\.)?newgrounds\.com/audio/listen/(?P<id>\d+)' _TEST = { u'url': u'http://www.newgrounds.com/audio/listen/549479', u'file': u'549479.mp3', u'md5': u'fe6033d297591288fa1c1f780386f07a', u'info_dict': { u"title": u"B7 - BusMode", u"uploader": u"Burn7", } } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) music_id = mobj.group('id') webpage = self._download_webpage(url, music_id) title = self._html_search_regex(r',"name":"([^"]+)",', webpage, u'music title') uploader = self._html_search_regex(r',"artist":"([^"]+)",', webpage, u'music uploader') music_url_json_string = self._html_search_regex(r'({"url":"[^"]+"),', webpage, u'music url') + '}' music_url_json = json.loads(music_url_json_string) music_url = music_url_json['url'] return { 'id': music_id, 'title': title, 'url': music_url, 'uploader': uploader, 'ext': determine_ext(music_url), }