X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/7df4343e553a9942a290e5e1dffe931261ab844e..139d14b198add5b26a11ed5dca022feaa6581d98:/youtube_dl/extractor/bilibili.py

diff --git a/youtube_dl/extractor/bilibili.py b/youtube_dl/extractor/bilibili.py
index 7ca835e..2103ed7 100644
--- a/youtube_dl/extractor/bilibili.py
+++ b/youtube_dl/extractor/bilibili.py
@@ -3,6 +3,8 @@ from __future__ import unicode_literals
 
 import re
 import itertools
+import json
+import xml.etree.ElementTree as ET
 
 from .common import InfoExtractor
 from ..utils import (
@@ -67,11 +69,19 @@ class BiliBiliIE(InfoExtractor):
 
         entries = []
 
-        lq_doc = self._download_xml(
+        lq_page = self._download_webpage(
             'http://interface.bilibili.com/v_cdn_play?appkey=1&cid=%s' % cid,
             video_id,
             note='Downloading LQ video info'
         )
+        try:
+            err_info = json.loads(lq_page)
+            raise ExtractorError(
+                'BiliBili said: ' + err_info['error_text'], expected=True)
+        except ValueError:
+            pass
+
+        lq_doc = ET.fromstring(lq_page)
         lq_durls = lq_doc.findall('./durl')
 
         hq_doc = self._download_xml(
@@ -80,9 +90,11 @@ class BiliBiliIE(InfoExtractor):
             note='Downloading HQ video info',
             fatal=False,
         )
-        hq_durls = hq_doc.findall('./durl') if hq_doc is not False else itertools.repeat(None)
-
-        assert len(lq_durls) == len(hq_durls)
+        if hq_doc is not False:
+            hq_durls = hq_doc.findall('./durl')
+            assert len(lq_durls) == len(hq_durls)
+        else:
+            hq_durls = itertools.repeat(None)
 
         i = 1
         for lq_durl, hq_durl in zip(lq_durls, hq_durls):