Fix -all for --sub-langs

Closes #2703
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pukkandan 2022-02-18 17:37:39 +05:30
parent dcd55f766d
commit 3aa915400d
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@ -2663,12 +2663,15 @@ def process_subtitles(self, video_id, normal_subtitles, automatic_captions):
# given in subtitleslangs. See https://github.com/yt-dlp/yt-dlp/issues/1041
requested_langs = []
for lang_re in self.params.get('subtitleslangs'):
if lang_re == 'all':
requested_langs.extend(all_sub_langs)
continue
discard = lang_re[0] == '-'
if discard:
lang_re = lang_re[1:]
if lang_re == 'all':
if discard:
requested_langs = []
else:
requested_langs.extend(all_sub_langs)
continue
current_langs = filter(re.compile(lang_re + '$').match, all_sub_langs)
if discard:
for lang in current_langs: