Match --download-archive during playlist processing (Fixes #1745)

test/test_youtube_lists.py

@@ -84,16 +84,16 @@ class TestYoutubeLists(unittest.TestCase):
         dl = FakeYDL()
         ie = YoutubeChannelIE(dl)
         #test paginated channel
-        result = ie.extract('https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w')[0]
+        result = ie.extract('https://www.youtube.com/channel/UCKfVa3S1e4PHvxWcwyMMg8w')
         self.assertTrue(len(result['entries']) > 90)
         #test autogenerated channel
-        result = ie.extract('https://www.youtube.com/channel/HCtnHdj3df7iM/videos')[0]
+        result = ie.extract('https://www.youtube.com/channel/HCtnHdj3df7iM/videos')
         self.assertTrue(len(result['entries']) >= 18)
 
     def test_youtube_user(self):
         dl = FakeYDL()
         ie = YoutubeUserIE(dl)
-        result = ie.extract('https://www.youtube.com/user/TheLinuxFoundation')[0]
+        result = ie.extract('https://www.youtube.com/user/TheLinuxFoundation')
         self.assertTrue(len(result['entries']) >= 320)
 
     def test_youtube_safe_search(self):

youtube_dl/YoutubeDL.py

@@ -355,6 +355,8 @@ class YoutubeDL(object):
     def _match_entry(self, info_dict):
         """ Returns None iff the file should be downloaded """
 
+        if 'title' in info_dict:
+            # This can happen when we're just evaluating the playlist
             title = info_dict['title']
             matchtitle = self.params.get('matchtitle', False)
             if matchtitle:
@@ -374,8 +376,8 @@ class YoutubeDL(object):
             if age_limit < info_dict.get('age_limit', 0):
                 return u'Skipping "' + title + '" because it is age restricted'
         if self.in_download_archive(info_dict):
-            return (u'%(title)s has already been recorded in archive'
+            return (u'%s has already been recorded in archive'
-                    % info_dict)
+                    % info_dict.get('title', info_dict.get('id', u'video')))
         return None
 
     @staticmethod
@@ -454,7 +456,7 @@ class YoutubeDL(object):
                                      ie_key=ie_result.get('ie_key'),
                                      extra_info=extra_info)
         elif result_type == 'playlist':
-            self.add_extra_info(ie_result, extra_info)
+
             # We process each entry in the playlist
             playlist = ie_result.get('title', None) or ie_result.get('id', None)
             self.to_screen(u'[download] Downloading playlist: %s' % playlist)
@@ -484,6 +486,12 @@ class YoutubeDL(object):
                     'webpage_url': ie_result['webpage_url'],
                     'extractor_key': ie_result['extractor_key'],
                 }
+
+                reason = self._match_entry(entry)
+                if reason is not None:
+                    self.to_screen(u'[download] ' + reason)
+                    continue
+
                 entry_result = self.process_ie_result(entry,
                                                       download=download,
                                                       extra_info=extra)
@@ -810,7 +818,16 @@ class YoutubeDL(object):
         fn = self.params.get('download_archive')
         if fn is None:
             return False
-        vid_id = info_dict['extractor'] + u' ' + info_dict['id']
+        extractor = info_dict.get('extractor_id')
+        if extractor is None:
+            if 'id' in info_dict:
+                extractor = info_dict.get('ie_key')  # key in a playlist
+        if extractor is None:
+            return False  # Incomplete video information
+        # Future-proof against any change in case
+        # and backwards compatibility with prior versions
+        extractor = extractor.lower()
+        vid_id = extractor + u' ' + info_dict['id']
         try:
             with locked_file(fn, 'r', encoding='utf-8') as archive_file:
                 for line in archive_file:

youtube_dl/extractor/common.py

@@ -229,12 +229,14 @@ class InfoExtractor(object):
         self.to_screen(u'Logging in')
 
     #Methods for following #608
-    def url_result(self, url, ie=None):
+    def url_result(self, url, ie=None, video_id=None):
         """Returns a url that points to a page that should be processed"""
         #TODO: ie should be the class used for getting the info
         video_info = {'_type': 'url',
                       'url': url,
                       'ie_key': ie}
+        if video_id is not None:
+            video_info['id'] = video_id
         return video_info
     def playlist_result(self, entries, playlist_id=None, playlist_title=None):
         """Returns a playlist"""

youtube_dl/extractor/youtube.py

@@ -1552,7 +1552,7 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
             video_id = query_dict['v'][0]
             if self._downloader.params.get('noplaylist'):
                 self.to_screen(u'Downloading just video %s because of --no-playlist' % video_id)
-                return self.url_result('https://www.youtube.com/watch?v=' + video_id, 'Youtube')
+                return self.url_result(video_id, 'Youtube', video_id=video_id)
             else:
                 self.to_screen(u'Downloading playlist PL%s - add --no-playlist to just download video %s' % (playlist_id, video_id))
 
@@ -1571,7 +1571,8 @@ class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
 
         playlist_title = self._og_search_title(page)
 
-        url_results = [self.url_result(vid, 'Youtube') for vid in ids]
+        url_results = [self.url_result(video_id, 'Youtube', video_id=video_id)
+                       for video_id in ids]
         return self.playlist_result(url_results, playlist_id, playlist_title)
 
 
@@ -1626,9 +1627,9 @@ class YoutubeChannelIE(InfoExtractor):
 
         self._downloader.to_screen(u'[youtube] Channel %s: Found %i videos' % (channel_id, len(video_ids)))
 
-        urls = ['http://www.youtube.com/watch?v=%s' % id for id in video_ids]
+        url_entries = [self.url_result(video_id, 'Youtube', video_id=video_id)
-        url_entries = [self.url_result(eurl, 'Youtube') for eurl in urls]
+                       for video_id in video_ids]
-        return [self.playlist_result(url_entries, channel_id)]
+        return self.playlist_result(url_entries, channel_id)
 
 
 class YoutubeUserIE(InfoExtractor):
@@ -1692,9 +1693,11 @@ class YoutubeUserIE(InfoExtractor):
             if len(ids_in_page) < self._GDATA_PAGE_SIZE:
                 break
 
-        urls = ['http://www.youtube.com/watch?v=%s' % video_id for video_id in video_ids]
+        url_results = [
-        url_results = [self.url_result(rurl, 'Youtube') for rurl in urls]
+            self.url_result(video_id, 'Youtube', video_id=video_id)
-        return [self.playlist_result(url_results, playlist_title = username)]
+            for video_id in video_ids]
+        return self.playlist_result(url_results, playlist_title=username)
+
 
 class YoutubeSearchIE(SearchInfoExtractor):
     IE_DESC = u'YouTube.com searches'
@@ -1735,7 +1738,8 @@ class YoutubeSearchIE(SearchInfoExtractor):
 
         if len(video_ids) > n:
             video_ids = video_ids[:n]
-        videos = [self.url_result('http://www.youtube.com/watch?v=%s' % id, 'Youtube') for id in video_ids]
+        videos = [self.url_result(video_id, 'Youtube', video_id=video_id)
+                  for video_id in video_ids]
         return self.playlist_result(videos, query)
 
 class YoutubeSearchDateIE(YoutubeSearchIE):
@@ -1795,7 +1799,9 @@ class YoutubeFeedsInfoExtractor(YoutubeBaseInfoExtractor):
             feed_html = info['feed_html']
             m_ids = re.finditer(r'"/watch\?v=(.*?)["&]', feed_html)
             ids = orderedSet(m.group(1) for m in m_ids)
-            feed_entries.extend(self.url_result(id, 'Youtube') for id in ids)
+            feed_entries.extend(
+                self.url_result(video_id, 'Youtube', video_id=video_id)
+                for video_id in ids)
             if info['paging'] is None:
                 break
         return self.playlist_result(feed_entries, playlist_title=self._PLAYLIST_TITLE)