-    _VALID_URL = r'(?:http://)?(?:www\.)?pyvideo\.org/video/(?P<id>\d+)/(.*)'
-    _TESTS = [{
-        u'url': u'http://pyvideo.org/video/1737/become-a-logging-expert-in-30-minutes',
-        u'file': u'24_4WWkSmNo.mp4',
-        u'md5': u'de317418c8bc76b1fd8633e4f32acbc6',
-        u'info_dict': {
-            u"title": u"Become a logging expert in 30 minutes",
-            u"description": u"md5:9665350d466c67fb5b1598de379021f7",
-            u"upload_date": u"20130320",
-            u"uploader": u"NextDayVideo",
-            u"uploader_id": u"NextDayVideo",
+    _VALID_URL = r'http://(?:www\.)?pyvideo\.org/video/(?P<id>\d+)/(.*)'
+
+    _TESTS = [
+        {
+            'url': 'http://pyvideo.org/video/1737/become-a-logging-expert-in-30-minutes',
+            'md5': 'de317418c8bc76b1fd8633e4f32acbc6',
+            'info_dict': {
+                'id': '24_4WWkSmNo',
+                'ext': 'mp4',
+                'title': 'Become a logging expert in 30 minutes',
+                'description': 'md5:9665350d466c67fb5b1598de379021f7',
+                'upload_date': '20130320',
+                'uploader': 'NextDayVideo',
+                'uploader_id': 'NextDayVideo',
+            },
+            'add_ie': ['Youtube'],