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[youtube] Simplified renderer parsing
This commit is contained in:
pukkandan
parent
a1b535bd75
commit
69184e4152
1 changed files with 35 additions and 56 deletions
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@ -2614,35 +2614,22 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
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for isr_content in isr_contents:
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if not isinstance(isr_content, dict):
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continue
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renderer = isr_content.get('playlistVideoListRenderer')
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if renderer:
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for entry in self._playlist_entries(renderer):
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yield entry
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known_renderers = {
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'playlistVideoListRenderer': self._playlist_entries,
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'gridRenderer': self._grid_entries,
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'shelfRenderer': lambda x: self._shelf_entries(x, tab.get('title') != 'Channels'),
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'backstagePostThreadRenderer': self._post_thread_entries,
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'videoRenderer': lambda x: [self._video_entry(x)],
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}
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for key, renderer in isr_content.items():
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if key not in known_renderers:
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continue
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for entry in known_renderers[key](renderer):
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if entry:
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yield entry
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continuation_list[0] = self._extract_continuation(renderer)
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continue
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renderer = isr_content.get('gridRenderer')
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if renderer:
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for entry in self._grid_entries(renderer):
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yield entry
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continuation_list[0] = self._extract_continuation(renderer)
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continue
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renderer = isr_content.get('shelfRenderer')
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if renderer:
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is_channels_tab = tab.get('title') == 'Channels'
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for entry in self._shelf_entries(renderer, not is_channels_tab):
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yield entry
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continue
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renderer = isr_content.get('backstagePostThreadRenderer')
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if renderer:
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for entry in self._post_thread_entries(renderer):
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yield entry
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continuation_list[0] = self._extract_continuation(renderer)
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continue
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renderer = isr_content.get('videoRenderer')
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if renderer:
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entry = self._video_entry(renderer)
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if entry:
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yield entry
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break
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if not continuation_list[0]:
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continuation_list[0] = self._extract_continuation(is_renderer)
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@ -2695,34 +2682,26 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
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if not response:
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break
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known_continuation_renderers = {
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'playlistVideoListContinuation': self._playlist_entries,
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'gridContinuation': self._grid_entries,
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'itemSectionContinuation': self._post_thread_continuation_entries,
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'sectionListContinuation': extract_entries, # for feeds
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}
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continuation_contents = try_get(
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response, lambda x: x['continuationContents'], dict)
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if continuation_contents:
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continuation_renderer = continuation_contents.get('playlistVideoListContinuation')
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if continuation_renderer:
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for entry in self._playlist_entries(continuation_renderer):
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yield entry
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continuation = self._extract_continuation(continuation_renderer)
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continue
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continuation_renderer = continuation_contents.get('gridContinuation')
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if continuation_renderer:
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for entry in self._grid_entries(continuation_renderer):
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yield entry
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continuation = self._extract_continuation(continuation_renderer)
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continue
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continuation_renderer = continuation_contents.get('itemSectionContinuation')
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if continuation_renderer:
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for entry in self._post_thread_continuation_entries(continuation_renderer):
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yield entry
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continuation = self._extract_continuation(continuation_renderer)
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continue
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continuation_renderer = continuation_contents.get('sectionListContinuation') # for feeds
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if continuation_renderer:
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continuation_list = [None]
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for entry in extract_entries(continuation_renderer):
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yield entry
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continuation = continuation_list[0]
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response, lambda x: x['continuationContents'], dict) or {}
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continuation_renderer = None
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for key, value in continuation_contents.items():
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if key not in known_continuation_renderers:
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continue
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continuation_renderer = value
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continuation_list = [None]
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for entry in known_continuation_renderers[key](continuation_renderer):
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yield entry
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continuation = continuation_list[0] or self._extract_continuation(continuation_renderer)
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break
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if continuation_renderer:
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continue
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known_renderers = {
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'gridPlaylistRenderer': (self._grid_entries, 'items'),
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@ -3102,7 +3081,7 @@ class YoutubeFavouritesIE(YoutubeBaseInfoExtractor):
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class YoutubeSearchIE(SearchInfoExtractor, YoutubeBaseInfoExtractor):
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IE_DESC = 'YouTube.com searches'
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IE_DESC = 'YouTube.com searches, "ytsearch" keyword'
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# there doesn't appear to be a real limit, for example if you search for
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# 'python' you get more than 8.000.000 results
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_MAX_RESULTS = float('inf')
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@ -3191,7 +3170,7 @@ class YoutubeSearchDateIE(YoutubeSearchIE):
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class YoutubeSearchURLIE(YoutubeSearchIE):
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IE_DESC = 'YouTube.com searches, "ytsearch" keyword'
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IE_DESC = 'YouTube.com search URLs'
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IE_NAME = YoutubeSearchIE.IE_NAME + '_url'
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_VALID_URL = r'https?://(?:www\.)?youtube\.com/results\?(.*?&)?(?:search_query|q)=(?:[^&]+)(?:[&]|$)'
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# _MAX_RESULTS = 100
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