diff options
Diffstat (limited to 'yt_dlp/YoutubeDL.py')
| -rw-r--r-- | yt_dlp/YoutubeDL.py | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py index 7cda3fc8f..29931474d 100644 --- a/yt_dlp/YoutubeDL.py +++ b/yt_dlp/YoutubeDL.py @@ -244,11 +244,15 @@ class YoutubeDL(object): writedesktoplink: Write a Linux internet shortcut file (.desktop) writesubtitles: Write the video subtitles to a file writeautomaticsub: Write the automatically generated subtitles to a file - allsubtitles: Downloads all the subtitles of the video + allsubtitles: Deprecated - Use subtitlelangs = ['all'] + Downloads all the subtitles of the video (requires writesubtitles or writeautomaticsub) listsubtitles: Lists all available subtitles for the video subtitlesformat: The format code for subtitles - subtitleslangs: List of languages of the subtitles to download + subtitleslangs: List of languages of the subtitles to download (can be regex). + The list may contain "all" to refer to all the available + subtitles. The language can be prefixed with a "-" to + exclude it from the requested languages. Eg: ['all', '-live_chat'] keepvideo: Keep the video file after post-processing daterange: A DateRange object, download only if the upload_date is in the range. skip_download: Skip the actual download of the video file @@ -2038,15 +2042,28 @@ class YoutubeDL(object): available_subs): return None + all_sub_langs = available_subs.keys() if self.params.get('allsubtitles', False): - requested_langs = available_subs.keys() + requested_langs = all_sub_langs + elif self.params.get('subtitleslangs', False): + requested_langs = set() + for lang in self.params.get('subtitleslangs'): + if lang == 'all': + requested_langs.update(all_sub_langs) + continue + discard = lang[0] == '-' + if discard: + lang = lang[1:] + current_langs = filter(re.compile(lang + '$').match, all_sub_langs) + if discard: + for lang in current_langs: + requested_langs.discard(lang) + else: + requested_langs.update(current_langs) + elif 'en' in available_subs: + requested_langs = ['en'] else: - if self.params.get('subtitleslangs', False): - requested_langs = self.params.get('subtitleslangs') - elif 'en' in available_subs: - requested_langs = ['en'] - else: - requested_langs = [list(available_subs.keys())[0]] + requested_langs = [list(all_sub_langs)[0]] formats_query = self.params.get('subtitlesformat', 'best') formats_preference = formats_query.split('/') if formats_query else [] |