X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Feighttracks.py;h=0b61ea0ba60218043156d4f90680ff0348e827c7;hb=525a87f58ee9c4ee91b5b0384184dabf6d87eef3;hp=9df2141c3166be943c80718ddd5e40b4b2ee0b24;hpb=c24dfef63c55ef1a5424d11b485c3b76245448a4;p=youtube-dl

diff --git a/youtube_dl/extractor/eighttracks.py b/youtube_dl/extractor/eighttracks.py
index 9df2141c3..0b61ea0ba 100644
--- a/youtube_dl/extractor/eighttracks.py
+++ b/youtube_dl/extractor/eighttracks.py
@@ -3,12 +3,12 @@ from __future__ import unicode_literals
 
 import json
 import random
-import re
-import time
 
 from .common import InfoExtractor
 from ..compat import (
     compat_str,
+)
+from ..utils import (
     ExtractorError,
 )
 
@@ -102,26 +102,28 @@ class EightTracksIE(InfoExtractor):
     }
 
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        playlist_id = mobj.group('id')
+        playlist_id = self._match_id(url)
 
         webpage = self._download_webpage(url, playlist_id)
 
-        json_like = self._search_regex(
-            r"(?s)PAGE.mix = (.*?);\n", webpage, 'trax information')
-        data = json.loads(json_like)
+        data = self._parse_json(
+            self._search_regex(
+                r"(?s)PAGE\.mix\s*=\s*({.+?});\n", webpage, 'trax information'),
+            playlist_id)
 
         session = str(random.randint(0, 1000000000))
         mix_id = data['id']
         track_count = data['tracks_count']
         duration = data['duration']
-        avg_song_duration = duration / track_count
+        avg_song_duration = float(duration) / track_count
+        # duration is sometimes negative, use predefined avg duration
+        if avg_song_duration <= 0:
+            avg_song_duration = 300
         first_url = 'http://8tracks.com/sets/%s/play?player=sm&mix_id=%s&format=jsonh' % (session, mix_id)
         next_url = first_url
         entries = []
 
         for i in range(track_count):
-            
             api_json = None
             download_tries = 0
 
@@ -136,7 +138,7 @@ class EightTracksIE(InfoExtractor):
                         raise
                     else:
                         download_tries += 1
-                        time.sleep(avg_song_duration)
+                        self._sleep(avg_song_duration, playlist_id)
 
             api_data = json.loads(api_json)
             track_data = api_data['set']['track']