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[youtube] Support gridPlaylistRenderer and gridVideoRenderer (Closes #65)

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pukkandan 2021-02-09 20:32:12 +05:30
parent b3943b2f33
commit a1b535bd75
1 changed files with 18 additions and 11 deletions
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29
youtube_dlc/extractor/youtube.py
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@ -2577,7 +2577,7 @@ def _extract_continuation(cls, renderer):
next_continuation = cls._extract_next_continuation_data(renderer) next_continuation = cls._extract_next_continuation_data(renderer)
if next_continuation: if next_continuation:
return next_continuation return next_continuation
contents = renderer.get('contents') contents = renderer.get('contents') or renderer.get('items')
if not isinstance(contents, list): if not isinstance(contents, list):
return return
for content in contents: for content in contents:
@ -2724,19 +2724,26 @@ def extract_entries(parent_renderer): # this needs to called again for continua
continuation = continuation_list[0] continuation = continuation_list[0]
continue continue
known_renderers = {
'gridPlaylistRenderer': (self._grid_entries, 'items'),
'gridVideoRenderer': (self._grid_entries, 'items'),
'playlistVideoRenderer': (self._playlist_entries, 'contents'),
'itemSectionRenderer': (self._playlist_entries, 'contents'),
}
continuation_items = try_get( continuation_items = try_get(
response, lambda x: x['onResponseReceivedActions'][0]['appendContinuationItemsAction']['continuationItems'], list) response, lambda x: x['onResponseReceivedActions'][0]['appendContinuationItemsAction']['continuationItems'], list)
if continuation_items: continuation_item = try_get(continuation_items, lambda x: x[0], dict) or {}
continuation_item = continuation_items[0] video_items_renderer = None
if not isinstance(continuation_item, dict): for key, value in continuation_item.items():
continue if key not in known_renderers:
renderer = continuation_item.get('playlistVideoRenderer') or continuation_item.get('itemSectionRenderer')
if renderer:
video_list_renderer = {'contents': continuation_items}
for entry in self._playlist_entries(video_list_renderer):
yield entry
continuation = self._extract_continuation(video_list_renderer)
continue continue
video_items_renderer = {known_renderers[key][1]: continuation_items}
for entry in known_renderers[key][0](video_items_renderer):
yield entry
continuation = self._extract_continuation(video_items_renderer)
break
if video_items_renderer:
continue
break break
@staticmethod @staticmethod