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[extractor] Support merging subtitles with data

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Authored-by: coletdjnz
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coletdjnz 2022-03-12 11:20:58 +13:00
parent 592b748582
commit a825ffbffa
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GPG key ID: 91984263BB39894A
1 changed files with 3 additions and 3 deletions
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6
yt_dlp/extractor/common.py
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@ -3651,11 +3651,11 @@ class InfoExtractor(object):
@staticmethod
def _merge_subtitle_items(subtitle_list1, subtitle_list2):
""" Merge subtitle items for one language. Items with duplicated URLs
""" Merge subtitle items for one language. Items with duplicated URLs/data
will be dropped. """
list1_urls = set([item['url'] for item in subtitle_list1])
list1_data = set([item.get('url') or item['data'] for item in subtitle_list1])
ret = list(subtitle_list1)
ret.extend([item for item in subtitle_list2 if item['url'] not in list1_urls])
ret.extend([item for item in subtitle_list2 if (item.get('url') or item['data']) not in list1_data])
return ret
@classmethod