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Added new option '--only-srt' to download only the subtitles of a video

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Improved option '--srt-lang'
 - it shows the argument in case of missing subtitles
 - added language suffix for non-english languages (e.g. video.it.srt)
This commit is contained in:
Ismael Mejia
2013-02-21 22:12:36 +01:00
parent 2e5d60b7db
commit cdb130b09a
4 changed files with 22 additions and 1 deletions
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5
youtube_dl/FileDownloader.py
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@@ -79,6 +79,7 @@ class FileDownloader(object):
writedescription: Write the video description to a .description file
writeinfojson: Write the video description to a .info.json file
writesubtitles: Write the video subtitles to a .srt file
onlysubtitles: Downloads only the subtitles of the video
subtitleslang: Language of the subtitles to download
test: Download only first bytes to test the downloader.
keepvideo: Keep the video file after post-processing
@@ -443,9 +444,13 @@ class FileDownloader(object):
# that way it will silently go on when used with unsupporting IE
try:
srtfn = filename.rsplit('.', 1)[0] + u'.srt'
if self.params.get('subtitleslang', False):
srtfn = filename.rsplit('.', 1)[0] + u'.' + self.params['subtitleslang'] + u'.srt'
self.report_writesubtitles(srtfn)
with io.open(encodeFilename(srtfn), 'w', encoding='utf-8') as srtfile:
srtfile.write(info_dict['subtitles'])
if self.params.get('onlysubtitles', False):
return
except (OSError, IOError):
self.trouble(u'ERROR: Cannot write subtitles file ' + descfn)
return