From 3b16d803c9633b7f3653d3d6d8022ed8642a09d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Fri, 10 Jul 2015 21:55:22 +0600
Subject: [PATCH] [shared] Use `_form_hidden_inputs`

---
 youtube_dl/extractor/shared.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/shared.py b/youtube_dl/extractor/shared.py
index 9f3e944e7..7fb68bc2d 100644
--- a/youtube_dl/extractor/shared.py
+++ b/youtube_dl/extractor/shared.py
@@ -35,8 +35,7 @@ def _real_extract(self, url):
             raise ExtractorError(
                 'Video %s does not exist' % video_id, expected=True)
 
-        download_form = dict(re.findall(
-            r'<input type="hidden" name="([^"]+)" value="([^"]*)"', webpage))
+        download_form = self._form_hidden_inputs(webpage)
         request = compat_urllib_request.Request(
             url, compat_urllib_parse.urlencode(download_form))
         request.add_header('Content-Type', 'application/x-www-form-urlencoded')