[empflix] Simplify (#2903)

youtube_dl/extractor/empflix.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import re
 
 from .common import InfoExtractor
@@ -5,42 +7,42 @@ from ..utils import (
     ExtractorError,
 )
 
+
 class EmpflixIE(InfoExtractor):
-    _VALID_URL = r'^https?://www\.empflix\.com/videos/(?P<videoid>[^\.]+)\.html'
+    _VALID_URL = r'^https?://www\.empflix\.com/videos/.*?-(?P<id>[0-9]+)\.html'
     _TEST = {
-        u'url': u'http://www.empflix.com/videos/Amateur-Finger-Fuck-33051.html',
-        u'file': u'Amateur-Finger-Fuck-33051.flv',
-        u'md5': u'5e5cc160f38ca9857f318eb97146e13e',
-        u'info_dict': {
-            u"title": u"Amateur Finger Fuck",
-            u"age_limit": 18,
+        'url': 'http://www.empflix.com/videos/Amateur-Finger-Fuck-33051.html',
+        'md5': '5e5cc160f38ca9857f318eb97146e13e',
+        'info_dict': {
+            'id': '33051',
+            'ext': 'flv',
+            'title': 'Amateur Finger Fuck',
+            'age_limit': 18,
         }
     }
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
 
-        video_id = mobj.group('videoid')
-
-        # Get webpage content
         webpage = self._download_webpage(url, video_id)
-
         age_limit = self._rta_search(webpage)
 
-        # Get the video title
-        video_title = self._html_search_regex(r'name="title" value="(?P<title>[^"]*)"',
-            webpage, u'title').strip()
+        video_title = self._html_search_regex(
+            r'name="title" value="(?P<title>[^"]*)"', webpage, 'title')
 
-        cfg_url = self._html_search_regex(r'flashvars\.config = escape\("([^"]+)"',
-            webpage, u'flashvars.config').strip()
+        cfg_url = self._html_search_regex(
+            r'flashvars\.config = escape\("([^"]+)"',
+            webpage, 'flashvars.config')
 
-        cfg_xml = self._download_xml(cfg_url, video_id, note=u'Downloading metadata')
+        cfg_xml = self._download_xml(
+            cfg_url, video_id, note='Downloading metadata')
         video_url = cfg_xml.find('videoLink').text
 
-        info = {'id': video_id,
+        return {
+            'id': video_id,
             'url': video_url,
-                'title': video_title,
             'ext': 'flv',
-                'age_limit': age_limit}
-
-        return [info]
+            'title': video_title,
+            'age_limit': age_limit,
+        }