[vgtrk] Rename vesti extractor

youtube_dl/extractor/__init__.py

@@ -246,8 +246,8 @@
 from .vbox7 import Vbox7IE
 from .veehd import VeeHDIE
 from .veoh import VeohIE
-from .vesti import VestiIE
 from .vevo import VevoIE
+from .vgtrk import VGTRKIE
 from .vice import ViceIE
 from .viddler import ViddlerIE
 from .videobam import VideoBamIE

youtube_dl/extractor/vgtrk.py

@@ -10,10 +10,9 @@
 )
 
 
-class VestiIE(InfoExtractor):
-    IE_NAME = 'vesti'
-    IE_DESC = 'Вести.Ru'
-    _VALID_URL = r'http://(?:.+?\.)?(?:vesti\.ru|russia\.tv|tvkultura\.ru|rutv\.ru)/(?P<id>.+)'
+class VGTRKIE(InfoExtractor):
+    IE_DESC = 'ВГТРК'
+    _VALID_URL = r'http://(?:.+?\.)?(?:vesti\.ru|russia2?\.tv|tvkultura\.ru|rutv\.ru)/(?P<id>.+)'
 
     _TESTS = [
         {