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Merge pull request #11 from gschizas/bugfix/youtube/chapters-fix-extractor
Bugfix/youtube/chapters fix extractor
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commit
ba304106de
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@ -1661,21 +1661,15 @@ def extract_id(cls, url):
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def _extract_chapters_from_json(self, webpage, video_id, duration):
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if not webpage:
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return
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player = self._parse_json(
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initial_data = self._parse_json(
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self._search_regex(
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r'RELATED_PLAYER_ARGS["\']\s*:\s*({.+})\s*,?\s*\n', webpage,
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r'window\["ytInitialData"\] = (.+);\n', webpage,
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'player args', default='{}'),
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video_id, fatal=False)
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if not player or not isinstance(player, dict):
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return
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watch_next_response = player.get('watch_next_response')
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if not isinstance(watch_next_response, compat_str):
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return
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response = self._parse_json(watch_next_response, video_id, fatal=False)
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if not response or not isinstance(response, dict):
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if not initial_data or not isinstance(initial_data, dict):
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return
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chapters_list = try_get(
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response,
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initial_data,
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lambda x: x['playerOverlays']
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['playerOverlayRenderer']
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['decoratedPlayerBarRenderer']
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