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Add --get-duration (Fixes #859)
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c0ba0f4859
commit
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@ -34,6 +34,7 @@ from .utils import (
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encodeFilename,
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ExtractorError,
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format_bytes,
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formatSeconds,
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get_term_width,
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locked_file,
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make_HTTPS_handler,
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@ -94,6 +95,7 @@ class YoutubeDL(object):
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forcethumbnail: Force printing thumbnail URL.
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forcedescription: Force printing description.
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forcefilename: Force printing final filename.
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forceduration: Force printing duration.
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forcejson: Force printing info_dict as JSON.
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simulate: Do not download the video files.
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format: Video format code.
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@ -765,6 +767,8 @@ class YoutubeDL(object):
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self.to_stdout(info_dict['description'])
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if self.params.get('forcefilename', False) and filename is not None:
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self.to_stdout(filename)
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if self.params.get('forceduration', False) and info_dict.get('duration') is not None:
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self.to_stdout(formatSeconds(info_dict['duration']))
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if self.params.get('forceformat', False):
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self.to_stdout(info_dict['format'])
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if self.params.get('forcejson', False):
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@ -298,6 +298,9 @@ def parseOpts(overrideArguments=None):
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verbosity.add_option('--get-description',
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action='store_true', dest='getdescription',
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help='simulate, quiet but print video description', default=False)
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verbosity.add_option('--get-duration',
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action='store_true', dest='getduration',
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help='simulate, quiet but print video length', default=False)
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verbosity.add_option('--get-filename',
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action='store_true', dest='getfilename',
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help='simulate, quiet but print output filename', default=False)
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@ -617,22 +620,25 @@ def _real_main(argv=None):
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u' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
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u' template'.format(outtmpl))
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any_printing = opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.getduration or opts.dumpjson
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ydl_opts = {
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'usenetrc': opts.usenetrc,
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'username': opts.username,
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'password': opts.password,
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'videopassword': opts.videopassword,
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'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.dumpjson),
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'quiet': (opts.quiet or any_printing),
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'forceurl': opts.geturl,
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'forcetitle': opts.gettitle,
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'forceid': opts.getid,
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'forcethumbnail': opts.getthumbnail,
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'forcedescription': opts.getdescription,
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'forceduration': opts.getduration,
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'forcefilename': opts.getfilename,
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'forceformat': opts.getformat,
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'forcejson': opts.dumpjson,
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'simulate': opts.simulate,
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'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.dumpjson),
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'skip_download': (opts.skip_download or opts.simulate or any_printing),
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'format': opts.format,
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'format_limit': opts.format_limit,
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'listformats': opts.listformats,
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