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Allow to specify multiple subtitles languages separated by commas (closes #518)

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This commit is contained in:
Jaime Marquínez Ferrándiz 2013-08-23 18:34:57 +02:00
parent 9af73dc4fc
commit aa6a10c44a
4 changed files with 36 additions and 20 deletions
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12
youtube_dl/__init__.py
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@ -83,6 +83,9 @@ def parseOpts(overrideArguments=None):
return "".join(opts)
def _comma_separated_values_options_callback(option, opt_str, value, parser):
setattr(parser.values, option.dest, value.split(','))
def _find_term_columns():
columns = os.environ.get('COLUMNS', None)
if columns:
@ -206,9 +209,10 @@ def parseOpts(overrideArguments=None):
subtitles.add_option('--sub-format',
action='store', dest='subtitlesformat', metavar='FORMAT',
help='subtitle format (default=srt) ([sbv/vtt] youtube only)', default='srt')
subtitles.add_option('--sub-lang', '--srt-lang',
action='store', dest='subtitleslang', metavar='LANG',
help='language of the subtitles to download (optional) use IETF language tags like \'en\'')
subtitles.add_option('--sub-lang', '--sub-langs', '--srt-lang',
action='callback', dest='subtitleslang', metavar='LANGS', type='str',
default=[], callback=_comma_separated_values_options_callback,
help='languages of the subtitles to download (optional) separated by commas, use IETF language tags like \'en,pt\'')
downloader.add_option('-r', '--rate-limit',
dest='ratelimit', metavar='LIMIT', help='maximum download rate (e.g. 50k or 44.6m)')
@ -573,7 +577,7 @@ def _real_main(argv=None):
'allsubtitles': opts.allsubtitles,
'listsubtitles': opts.listsubtitles,
'subtitlesformat': opts.subtitlesformat,
'subtitleslang': opts.subtitleslang,
'subtitleslangs': opts.subtitleslang,
'matchtitle': decodeOption(opts.matchtitle),
'rejecttitle': decodeOption(opts.rejecttitle),
'max_downloads': opts.max_downloads,