From 1436a6835e0f3489a4c37cca3da5087567b68158 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Fri, 15 May 2015 23:08:44 +0600
Subject: [PATCH] [sportbox:embed] Add `_extract_urls`

---
 youtube_dl/extractor/sportbox.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/youtube_dl/extractor/sportbox.py b/youtube_dl/extractor/sportbox.py
index 10c45eb74..a869a1b25 100644
--- a/youtube_dl/extractor/sportbox.py
+++ b/youtube_dl/extractor/sportbox.py
@@ -91,6 +91,12 @@ class SportBoxEmbedIE(InfoExtractor):
         'only_matching': True,
     }]
 
+    @staticmethod
+    def _extract_urls(webpage):
+        return re.findall(
+            r'<iframe[^>]+src="(https?://news\.sportbox\.ru/vdl/player[^"]+)"',
+            webpage)
+
     def _real_extract(self, url):
         video_id = self._match_id(url)