import itertools import json import random import re from .common import InfoExtractor from ..utils import ( ExtractorError, ) class EightTracksIE(InfoExtractor): IE_NAME = '8tracks' _VALID_URL = r'https?://8tracks.com/(?P<user>[^/]+)/(?P<id>[^/#]+)(?:#.*)?$' _TEST = { u"name": u"EightTracks", u"url": u"http://8tracks.com/ytdl/youtube-dl-test-tracks-a", u"playlist": [ { u"file": u"11885610.m4a", u"md5": u"96ce57f24389fc8734ce47f4c1abcc55", u"info_dict": { u"title": u"youtue-dl project<>\"' - youtube-dl test track 1 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885608.m4a", u"md5": u"4ab26f05c1f7291ea460a3920be8021f", u"info_dict": { u"title": u"youtube-dl project - youtube-dl test track 2 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885679.m4a", u"md5": u"d30b5b5f74217410f4689605c35d1fd7", u"info_dict": { u"title": u"youtube-dl project as well - youtube-dl test track 3 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885680.m4a", u"md5": u"4eb0a669317cd725f6bbd336a29f923a", u"info_dict": { u"title": u"youtube-dl project as well - youtube-dl test track 4 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885682.m4a", u"md5": u"1893e872e263a2705558d1d319ad19e8", u"info_dict": { u"title": u"PH - youtube-dl test track 5 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885683.m4a", u"md5": u"b673c46f47a216ab1741ae8836af5899", u"info_dict": { u"title": u"PH - youtube-dl test track 6 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885684.m4a", u"md5": u"1d74534e95df54986da7f5abf7d842b7", u"info_dict": { u"title": u"phihag - youtube-dl test track 7 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } }, { u"file": u"11885685.m4a", u"md5": u"f081f47af8f6ae782ed131d38b9cd1c0", u"info_dict": { u"title": u"phihag - youtube-dl test track 8 \"'/\\\u00e4\u21ad", u"uploader_id": u"ytdl" } } ] } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) if mobj is None: raise ExtractorError(u'Invalid URL: %s' % url) playlist_id = mobj.group('id') webpage = self._download_webpage(url, playlist_id) json_like = self._search_regex(r"PAGE.mix = (.*?);\n", webpage, u'trax information', flags=re.DOTALL) data = json.loads(json_like) session = str(random.randint(0, 1000000000)) mix_id = data['id'] track_count = data['tracks_count'] first_url = 'http://8tracks.com/sets/%s/play?player=sm&mix_id=%s&format=jsonh' % (session, mix_id) next_url = first_url res = [] for i in range(track_count): api_json = self._download_webpage(next_url, playlist_id, note=u'Downloading song information %s/%s' % (str(i+1), track_count), errnote=u'Failed to download song information') api_data = json.loads(api_json) track_data = api_data[u'set']['track'] info = { 'id': track_data['id'], 'url': track_data['track_file_stream_url'], 'title': track_data['performer'] + u' - ' + track_data['name'], 'raw_title': track_data['name'], 'uploader_id': data['user']['login'], 'ext': 'm4a', } res.append(info) next_url = 'http://8tracks.com/sets/%s/next?player=sm&mix_id=%s&format=jsonh&track_id=%s' % (session, mix_id, track_data['id']) return res