[roxwel] Modernize

youtube_dl/extractor/roxwel.py

@@ -1,5 +1,6 @@
+from __future__ import unicode_literals
+
 import re
-import json
 
 from .common import InfoExtractor
 from ..utils import unified_strdate, determine_ext
@@ -9,35 +10,38 @@ class RoxwelIE(InfoExtractor):
     _VALID_URL = r'https?://www\.roxwel\.com/player/(?P<filename>.+?)(\.|\?|$)'
 
     _TEST = {
-        u'url': u'http://www.roxwel.com/player/passionpittakeawalklive.html',
-        u'file': u'passionpittakeawalklive.flv',
-        u'md5': u'd9dea8360a1e7d485d2206db7fe13035',
-        u'info_dict': {
-            u'title': u'Take A Walk (live)',
-            u'uploader': u'Passion Pit',
-            u'description': u'Passion Pit performs "Take A Walk\" live at The Backyard in Austin, Texas. ',
+        'url': 'http://www.roxwel.com/player/passionpittakeawalklive.html',
+        'info_dict': {
+            'id': 'passionpittakeawalklive',
+            'ext': 'flv',
+            'title': 'Take A Walk (live)',
+            'uploader': 'Passion Pit',
+            'uploader_id': 'passionpit',
+            'upload_date': '20120928',
+            'description': 'Passion Pit performs "Take A Walk\" live at The Backyard in Austin, Texas. ',
         },
-        u'skip': u'Requires rtmpdump',
+        'params': {
+            # rtmp download
+            'skip_download': True,
+        }
     }
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         filename = mobj.group('filename')
         info_url = 'http://www.roxwel.com/api/videos/%s' % filename
-        info_page = self._download_webpage(info_url, filename,
-                                           u'Downloading video info')
+        info = self._download_json(info_url, filename)
 
-        self.report_extraction(filename)
-        info = json.loads(info_page)
         rtmp_rates = sorted([int(r.replace('flv_', '')) for r in info['media_rates'] if r.startswith('flv_')])
         best_rate = rtmp_rates[-1]
         url_page_url = 'http://roxwel.com/pl_one_time.php?filename=%s&quality=%s' % (filename, best_rate)
-        rtmp_url = self._download_webpage(url_page_url, filename, u'Downloading video url')
+        rtmp_url = self._download_webpage(url_page_url, filename, 'Downloading video url')
         ext = determine_ext(rtmp_url)
         if ext == 'f4v':
             rtmp_url = rtmp_url.replace(filename, 'mp4:%s' % filename)
 
-        return {'id': filename,
+        return {
+            'id': filename,
             'title': info['title'],
             'url': rtmp_url,
             'ext': 'flv',