[youtube] Fix extraction (closes #20758, closes #20759, closes #20761, closes #20762...

[youtube-dl] / youtube_dl / extractor / youku.py

diff --git a/youtube_dl/extractor/youku.py b/youtube_dl/extractor/youku.py
index 9d0caee9345e8b132f262cac0063704a654b1d22..2f5a7b023ba70cf320cbd7ec11f07262e1d2378a 100644 (file)
--- a/youtube_dl/extractor/youku.py
+++ b/youtube_dl/extractor/youku.py
@@ -154,7 +154,7 @@ class YoukuIE(InfoExtractor):
         # request basic data
         basic_data_params = {
             'vid': video_id,
-            'ccode': '0507',
+            'ccode': '0590',
             'client_ip': '192.168.1.1',
             'utid': cna,
             'client_ts': time.time() / 1000,
@@ -241,13 +241,23 @@ class YoukuShowIE(InfoExtractor):
         # Ongoing playlist. The initial page is the last one
         'url': 'http://list.youku.com/show/id_za7c275ecd7b411e1a19e.html',
         'only_matching': True,
+    }, {
+        #  No data-id value.
+        'url': 'http://list.youku.com/show/id_zefbfbd61237fefbfbdef.html',
+        'only_matching': True,
+    }, {
+        #  Wrong number of reload_id.
+        'url': 'http://list.youku.com/show/id_z20eb4acaf5c211e3b2ad.html',
+        'only_matching': True,
     }]
 
     def _extract_entries(self, playlist_data_url, show_id, note, query):
         query['callback'] = 'cb'
         playlist_data = self._download_json(
             playlist_data_url, show_id, query=query, note=note,
-            transform_source=lambda s: js_to_json(strip_jsonp(s)))['html']
+            transform_source=lambda s: js_to_json(strip_jsonp(s))).get('html')
+        if playlist_data is None:
+            return [None, None]
         drama_list = (get_element_by_class('p-drama-grid', playlist_data) or
                       get_element_by_class('p-drama-half-row', playlist_data))
         if drama_list is None:
@@ -276,9 +286,9 @@ class YoukuShowIE(InfoExtractor):
             r'<div[^>]+id="(reload_\d+)', first_page, 'first page reload id')
         # The first reload_id has the same items as first_page
         reload_ids = re.findall('<li[^>]+data-id="([^"]+)">', first_page)
+        entries.extend(initial_entries)
         for idx, reload_id in enumerate(reload_ids):
             if reload_id == first_page_reload_id:
-                entries.extend(initial_entries)
                 continue
             _, new_entries = self._extract_entries(
                 'http://list.youku.com/show/episode', show_id,
@@ -287,8 +297,8 @@ class YoukuShowIE(InfoExtractor):
                     'id': page_config['showid'],
                     'stage': reload_id,
                 })
-            entries.extend(new_entries)
-
+            if new_entries is not None:
+                entries.extend(new_entries)
         desc = self._html_search_meta('description', webpage, fatal=False)
         playlist_title = desc.split(',')[0] if desc else None
         detail_li = get_element_by_class('p-intro', webpage)