[ro220] Fix broken extractor and modernize (#4054)

youtube_dl/extractor/ro220.py

@@ -1,43 +1,43 @@
 from __future__ import unicode_literals
 
-import re
-
 from .common import InfoExtractor
-from ..utils import (
-    clean_html,
-    compat_parse_qs,
-)
+from ..utils import compat_urllib_parse_unquote
 
 
 class Ro220IE(InfoExtractor):
     IE_NAME = '220.ro'
-    _VALID_URL = r'(?x)(?:https?://)?(?:www\.)?220\.ro/(?P<category>[^/]+)/(?P<shorttitle>[^/]+)/(?P<video_id>[^/]+)'
+    _VALID_URL = r'(?x)(?:https?://)?(?:www\.)?220\.ro/(?P<category>[^/]+)/(?P<shorttitle>[^/]+)/(?P<id>[^/]+)'
     _TEST = {
-        "url": "http://www.220.ro/sport/Luati-Le-Banii-Sez-4-Ep-1/LYV6doKo7f/",
-        'file': 'LYV6doKo7f.mp4',
+        'url': 'http://www.220.ro/sport/Luati-Le-Banii-Sez-4-Ep-1/LYV6doKo7f/',
         'md5': '03af18b73a07b4088753930db7a34add',
         'info_dict': {
-            "title": "Luati-le Banii sez 4 ep 1",
-            "description": "re:^Iata-ne reveniti dupa o binemeritata vacanta\. +Va astept si pe Facebook cu pareri si comentarii.$",
+            'id': 'LYV6doKo7f',
+            'ext': 'mp4',
+            'title': 'Luati-le Banii sez 4 ep 1',
+            'description': 're:^Iata-ne reveniti dupa o binemeritata vacanta\. +Va astept si pe Facebook cu pareri si comentarii.$',
         }
     }
 
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        video_id = mobj.group('video_id')
+        video_id = self._match_id(url)
 
         webpage = self._download_webpage(url, video_id)
-        flashVars_str = self._search_regex(
-            r'<param name="flashVars" value="([^"]+)"',
-            webpage, 'flashVars')
-        flashVars = compat_parse_qs(flashVars_str)
+        url = compat_urllib_parse_unquote(self._search_regex(
+            r'(?s)clip\s*:\s*{.*?url\s*:\s*\'([^\']+)\'', webpage, 'url'))
+        title = self._og_search_title(webpage)
+        description = self._og_search_description(webpage)
+        thumbnail = self._og_search_thumbnail(webpage)
+
+        formats = [{
+            'format_id': 'sd',
+            'url': url,
+            'ext': 'mp4',
+        }]
 
         return {
-            '_type': 'video',
             'id': video_id,
-            'ext': 'mp4',
-            'url': flashVars['videoURL'][0],
-            'title': flashVars['title'][0],
-            'description': clean_html(flashVars['desc'][0]),
-            'thumbnail': flashVars['preview'][0],
+            'formats': formats,
+            'title': title,
+            'description': description,
+            'thumbnail': thumbnail,
         }