Improve some _VALID_URLs

[youtube-dl] / youtube_dl / extractor / ustream.py

diff --git a/youtube_dl/extractor/ustream.py b/youtube_dl/extractor/ustream.py
index 54605d863027968a4a15c5358b9f98539c69c4b3..a3dc9d33ec6464b524b8ac974e04e63c06c02458 100644 (file)
--- a/youtube_dl/extractor/ustream.py
+++ b/youtube_dl/extractor/ustream.py
@@ -14,7 +14,7 @@ from ..utils import (
 
 
 class UstreamIE(InfoExtractor):
-    _VALID_URL = r'https?://www\.ustream\.tv/(?P<type>recorded|embed|embed/recorded)/(?P<id>\d+)'
+    _VALID_URL = r'https?://(?:www\.)?ustream\.tv/(?P<type>recorded|embed|embed/recorded)/(?P<id>\d+)'
     IE_NAME = 'ustream'
     _TESTS = [{
         'url': 'http://www.ustream.tv/recorded/20274954',
@@ -117,7 +117,7 @@ class UstreamIE(InfoExtractor):
 
 
 class UstreamChannelIE(InfoExtractor):
-    _VALID_URL = r'https?://www\.ustream\.tv/channel/(?P<slug>.+)'
+    _VALID_URL = r'https?://(?:www\.)?ustream\.tv/channel/(?P<slug>.+)'
     IE_NAME = 'ustream:channel'
     _TEST = {
         'url': 'http://www.ustream.tv/channel/channeljapan',