[Yahoo/NBCSports] Generalize NBC sports info extractor

youtube_dl/extractor/__init__.py

@@ -310,6 +310,7 @@
 from .nba import NBAIE
 from .nbc import (
     NBCIE,
+    NBCSportsVPlayerIE,
     NBCSportsIE,
     NBCNewsIE,
 )

youtube_dl/extractor/nbc.py

@@ -50,7 +50,7 @@ def _real_extract(self, url):
         return self.url_result(theplatform_url)
 
 
-class NBCSportsIE(InfoExtractor):
+class NBCSportsVPlayerIE(InfoExtractor):
     _VALID_URL = r'https?://vplayer\.nbcsports\.com/(?:[^/]+/)+(?P<id>[0-9a-zA-Z]+)'
 
     _TEST = {
@@ -64,6 +64,13 @@ class NBCSportsIE(InfoExtractor):
         }
     }
 
+    @staticmethod
+    def _extract_url(webpage):
+        iframe_m = re.search(
+            r'<iframe[^>]+src="(?P<url>https?://vplayer\.nbcsports\.com/[^"]+)"', webpage)
+        if iframe_m:
+            return iframe_m.group('url')
+
     def _real_extract(self, url):
         video_id = self._match_id(url)
         webpage = self._download_webpage(url, video_id)
@@ -71,6 +78,28 @@ def _real_extract(self, url):
         return self.url_result(theplatform_url, 'ThePlatform')
 
 
+class NBCSportsIE(InfoExtractor):
+    # Does not include https becuase its certificate is invalid
+    _VALID_URL = r'http://www\.nbcsports\.com//?(?:[^/]+/)+(?P<id>[0-9a-z-]+)'
+
+    _TEST = {
+        'url': 'http://www.nbcsports.com//college-basketball/ncaab/tom-izzo-michigan-st-has-so-much-respect-duke',
+        'md5': 'ba6c93f96b67bf05344f78bd523dac0f',
+        'info_dict': {
+            'id': 'PHJSaFWbrTY9',
+            'ext': 'flv',
+            'title': 'Tom Izzo, Michigan St. has \'so much respect\' for Duke',
+            'description': 'md5:ecb459c9d59e0766ac9c7d5d0eda8113',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        return self.url_result(
+            NBCSportsVPlayerIE._extract_url(webpage), 'NBCSportsVPlayer')
+
+
 class NBCNewsIE(InfoExtractor):
     _VALID_URL = r'''(?x)https?://(?:www\.)?nbcnews\.com/
         (?:video/.+?/(?P<id>\d+)|

youtube_dl/extractor/yahoo.py

@@ -17,6 +17,8 @@
     int_or_none,
 )
 
+from .nbc import NBCSportsVPlayerIE
+
 
 class YahooIE(InfoExtractor):
     IE_DESC = 'Yahoo screen and movies'
@@ -132,6 +134,7 @@ class YahooIE(InfoExtractor):
         }, {
             'note': 'NBC Sports embeds',
             'url': 'http://sports.yahoo.com/blogs/ncaab-the-dagger/tyler-kalinoski-s-buzzer-beater-caps-davidson-s-comeback-win-185609842.html?guid=nbc_cbk_davidsonbuzzerbeater_150313',
+            'md5': 'ceae8dced5c14a1c1ffcb7a32194cca5',
             'info_dict': {
                 'id': '9CsDKds0kvHI',
                 'ext': 'flv',
@@ -161,10 +164,9 @@ def _real_extract(self, url):
                 video_id = items[0]['id']
                 return self._get_info(video_id, display_id, webpage)
         # Look for NBCSports iframes
-        iframe_m = re.search(
-            r'<iframe[^>]+src="(?P<url>https?://vplayer\.nbcsports\.com/[^"]+)"', webpage)
-        if iframe_m:
-            return self.url_result(iframe_m.group('url'), 'NBCSports')
+        nbc_sports_url = NBCSportsVPlayerIE._extract_url(webpage)
+        if nbc_sports_url:
+            return self.url_result(nbc_sports_url, 'NBCSportsVPlayer')
 
         items_json = self._search_regex(
             r'mediaItems: ({.*?})$', webpage, 'items', flags=re.MULTILINE,