2 from __future__ import unicode_literals
8 from .common import InfoExtractor
17 class EightTracksIE(InfoExtractor):
19 _VALID_URL = r'https?://8tracks\.com/(?P<user>[^/]+)/(?P<id>[^/#]+)(?:#.*)?$'
21 "name": "EightTracks",
22 "url": "http://8tracks.com/ytdl/youtube-dl-test-tracks-a",
25 'display_id': 'youtube-dl-test-tracks-a',
26 "description": "test chars: \"'/\\ä↭",
27 "title": "youtube-dl test tracks \"'/\\ä↭<>",
31 "md5": "96ce57f24389fc8734ce47f4c1abcc55",
35 "title": "youtue-dl project<>\"' - youtube-dl test track 1 \"'/\\\u00e4\u21ad",
40 "md5": "4ab26f05c1f7291ea460a3920be8021f",
44 "title": "youtube-dl project - youtube-dl test track 2 \"'/\\\u00e4\u21ad",
49 "md5": "d30b5b5f74217410f4689605c35d1fd7",
53 "title": "youtube-dl project as well - youtube-dl test track 3 \"'/\\\u00e4\u21ad",
58 "md5": "4eb0a669317cd725f6bbd336a29f923a",
62 "title": "youtube-dl project as well - youtube-dl test track 4 \"'/\\\u00e4\u21ad",
67 "md5": "1893e872e263a2705558d1d319ad19e8",
71 "title": "PH - youtube-dl test track 5 \"'/\\\u00e4\u21ad",
76 "md5": "b673c46f47a216ab1741ae8836af5899",
80 "title": "PH - youtube-dl test track 6 \"'/\\\u00e4\u21ad",
85 "md5": "1d74534e95df54986da7f5abf7d842b7",
89 "title": "phihag - youtube-dl test track 7 \"'/\\\u00e4\u21ad",
94 "md5": "f081f47af8f6ae782ed131d38b9cd1c0",
98 "title": "phihag - youtube-dl test track 8 \"'/\\\u00e4\u21ad",
105 def _real_extract(self, url):
106 mobj = re.match(self._VALID_URL, url)
107 playlist_id = mobj.group('id')
109 webpage = self._download_webpage(url, playlist_id)
111 json_like = self._search_regex(
112 r"(?s)PAGE.mix = (.*?);\n", webpage, 'trax information')
113 data = json.loads(json_like)
115 session = str(random.randint(0, 1000000000))
117 track_count = data['tracks_count']
118 duration = data['duration']
119 avg_song_duration = float(duration) / track_count
120 first_url = 'http://8tracks.com/sets/%s/play?player=sm&mix_id=%s&format=jsonh' % (session, mix_id)
124 for i in range(track_count):
128 while api_json is None:
130 api_json = self._download_webpage(
131 next_url, playlist_id,
132 note='Downloading song information %d/%d' % (i + 1, track_count),
133 errnote='Failed to download song information')
134 except ExtractorError:
135 if download_tries > 3:
139 self._sleep(avg_song_duration, playlist_id)
141 api_data = json.loads(api_json)
142 track_data = api_data['set']['track']
144 'id': compat_str(track_data['id']),
145 'url': track_data['track_file_stream_url'],
146 'title': track_data['performer'] + ' - ' + track_data['name'],
147 'raw_title': track_data['name'],
148 'uploader_id': data['user']['login'],
153 next_url = 'http://8tracks.com/sets/%s/next?player=sm&mix_id=%s&format=jsonh&track_id=%s' % (
154 session, mix_id, track_data['id'])
158 'id': compat_str(mix_id),
159 'display_id': playlist_id,
160 'title': data.get('name'),
161 'description': data.get('description'),