[vzaar] update to generic extractor for embedded urls

youtube_dl/extractor/generic.py

@@ -98,7 +98,7 @@ from .wistia import WistiaIE
 from .mediaset import MediasetIE
 from .joj import JojIE
 from .megaphone import MegaphoneIE
-
+from .vzaar import VzaarIE
 
 class GenericIE(InfoExtractor):
     IE_DESC = 'Generic downloader that works on some sites'
@@ -1840,6 +1840,16 @@ class GenericIE(InfoExtractor):
                 'title': 'Стас Намин: «Мы нарушили девственность Кремля»',
             },
         },
+        {
+            # vzaar embed
+            'url': 'http://www.xruniversity.com/bdsm-lets-begin-melissa-moore/',
+            'md5': 'cddc9fb8a8644a0a7742149eee95080b',
+            'info_dict': {
+                'id': '11002506',
+                'ext': 'mp4',
+                'title': 'XR-U SHOW: Ready Player Fuck - EP. 61',
+            },
+        },
         # {
         #     # TODO: find another test
         #     # http://schema.org/VideoObject
@@ -2781,6 +2791,12 @@ class GenericIE(InfoExtractor):
             return self.playlist_from_matches(
                 videopress_urls, video_id, video_title, ie=VideoPressIE.ie_key())
 
+        # Look for vzaar embeds
+        vzaar_urls = VzaarIE._extract_urls(webpage)
+        if vzaar_urls:
+            return self.playlist_from_matches(
+                vzaar_urls, video_id, video_title, ie=VzaarIE.ie_key())
+
         # Look for Rutube embeds
         rutube_urls = RutubeIE._extract_urls(webpage)
         if rutube_urls:

youtube_dl/extractor/vzaar.py

@@ -1,6 +1,8 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
+import re
+
 from .common import InfoExtractor
 from ..utils import (
     int_or_none,
@@ -9,7 +11,7 @@ from ..utils import (
 
 
 class VzaarIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:(?:www|view)\.)?vzaar\.com/(?:videos/)?(?P<id>\d+)'
+    _VALID_URL = r'(https?://)?(?:(?:www|view)\.)?vzaar\.com/(?:videos/)?(?P<id>\d+)'
     _TESTS = [{
         'url': 'https://vzaar.com/videos/1152805',
         'md5': 'bde5ddfeb104a6c56a93a06b04901dbf',
@@ -28,6 +30,12 @@ class VzaarIE(InfoExtractor):
         },
     }]
 
+    @staticmethod
+    def _extract_urls(webpage):
+        return re.findall(
+            r'<iframe[^>]+src=["\']//((?:view.vzaar\.com)/[0-9]+)',
+            webpage)
+
     def _real_extract(self, url):
         video_id = self._match_id(url)
         video_data = self._download_json(