[youjizz] Simplify and use unicode_literals

youtube_dl/extractor/youjizz.py

@@ -1,3 +1,5 @@
+from __future__ import unicode_literals
+
 import re
 
 from .common import InfoExtractor
@@ -9,12 +11,12 @@ from ..utils import (
 class YouJizzIE(InfoExtractor):
     _VALID_URL = r'^(?:https?://)?(?:\w+\.)?youjizz\.com/videos/(?P<videoid>[^.]+)\.html$'
     _TEST = {
-        u'url': u'http://www.youjizz.com/videos/zeichentrick-1-2189178.html',
+        'url': 'http://www.youjizz.com/videos/zeichentrick-1-2189178.html',
-        u'file': u'2189178.flv',
+        'file': '2189178.flv',
-        u'md5': u'07e15fa469ba384c7693fd246905547c',
+        'md5': '07e15fa469ba384c7693fd246905547c',
-        u'info_dict': {
+        'info_dict': {
-            u"title": u"Zeichentrick 1",
+            "title": "Zeichentrick 1",
-            u"age_limit": 18,
+            "age_limit": 18,
         }
     }
 
@@ -30,12 +32,12 @@ class YouJizzIE(InfoExtractor):
 
         # Get the video title
         video_title = self._html_search_regex(r'<title>(?P<title>.*)</title>',
-            webpage, u'title').strip()
+            webpage, 'title').strip()
 
         # Get the embed page
         result = re.search(r'https?://www.youjizz.com/videos/embed/(?P<videoid>[0-9]+)', webpage)
         if result is None:
-            raise ExtractorError(u'ERROR: unable to extract embed page')
+            raise ExtractorError('ERROR: unable to extract embed page')
 
         embed_page_url = result.group(0).strip()
         video_id = result.group('videoid')
@@ -47,23 +49,23 @@ class YouJizzIE(InfoExtractor):
         if m_playlist is not None:
             playlist_url = m_playlist.group('playlist')
             playlist_page = self._download_webpage(playlist_url, video_id,
-                                                   u'Downloading playlist page')
+                                                   'Downloading playlist page')
             m_levels = list(re.finditer(r'<level bitrate="(\d+?)" file="(.*?)"', playlist_page))
             if len(m_levels) == 0:
-                raise ExtractorError(u'Unable to extract video url')
+                raise ExtractorError('Unable to extract video url')
             videos = [(int(m.group(1)), m.group(2)) for m in m_levels]
             (_, video_url) = sorted(videos)[0]
             video_url = video_url.replace('%252F', '%2F')
         else:
             video_url = self._search_regex(r'so.addVariable\("file",encodeURIComponent\("(?P<source>[^"]+)"\)\);',
-                                           webpage, u'video URL')
+                                           webpage, 'video URL')
-
-        info = {'id': video_id,
-                'url': video_url,
-                'title': video_title,
-                'ext': 'flv',
-                'format': 'flv',
-                'player_url': embed_page_url,
-                'age_limit': age_limit}
 
-        return [info]
+        return {
+            'id': video_id,
+            'url': video_url,
+            'title': video_title,
+            'ext': 'flv',
+            'format': 'flv',
+            'player_url': embed_page_url,
+            'age_limit': age_limit,
+        }