Channel: Allow going to next pages of playlists page

Uses previous and next buttons. Now can view more than just
first page of playlists page

Signed-off-by: Jesús <heckyel@hyperbola.info>

youtube/yt_data_extract/common.py

@@ -450,6 +450,14 @@ def extract_items_from_renderer(renderer, item_types=_item_types):
         if key in item_types:
             items.append(renderer)
 
+        # ctoken sometimes placed in these renderers, e.g. channel playlists
+        elif key == 'continuationItemRenderer':
+            cont = deep_get(
+                value, 'continuationEndpoint', 'continuationCommand', 'token'
+            )
+            if cont:
+                ctoken = cont
+
         # has a list in it, add it to the iter stack
         elif get_nested_renderer_list_function(key):
             renderer_list, cont = get_nested_renderer_list_function(key)(value)

youtube/yt_data_extract/everything_else.py

@@ -77,7 +77,7 @@ def extract_channel_info(polymer_json, tab):
         additional_info = {'author': info['channel_name'], 'author_url': info['channel_url']}
         info['items'] = [extract_item_info(renderer, additional_info) for renderer in items]
         info['ctoken'] = ctoken
-        if tab == 'search':
+        if tab in ('search', 'playlists'):
             info['is_last_page'] = (ctoken is None)
     elif tab == 'about':
         items, _ = extract_items(response, item_types={'channelAboutFullMetadataRenderer'})