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Add --get-duration (Fixes #859)

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This commit is contained in:
Philipp Hagemeister 2013-12-16 04:15:10 +01:00
parent c0ba0f4859
commit 525ef9227f
2 changed files with 12 additions and 2 deletions
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4
youtube_dl/YoutubeDL.py
View File

@ -34,6 +34,7 @@ from .utils import (
encodeFilename,
ExtractorError,
format_bytes,
formatSeconds,
get_term_width,
locked_file,
make_HTTPS_handler,
@ -94,6 +95,7 @@ class YoutubeDL(object):
forcethumbnail: Force printing thumbnail URL.
forcedescription: Force printing description.
forcefilename: Force printing final filename.
forceduration: Force printing duration.
forcejson: Force printing info_dict as JSON.
simulate: Do not download the video files.
format: Video format code.
@ -765,6 +767,8 @@ class YoutubeDL(object):
self.to_stdout(info_dict['description'])
if self.params.get('forcefilename', False) and filename is not None:
self.to_stdout(filename)
if self.params.get('forceduration', False) and info_dict.get('duration') is not None:
self.to_stdout(formatSeconds(info_dict['duration']))
if self.params.get('forceformat', False):
self.to_stdout(info_dict['format'])
if self.params.get('forcejson', False):

10
youtube_dl/__init__.py
View File

@ -298,6 +298,9 @@ def parseOpts(overrideArguments=None):
verbosity.add_option('--get-description',
action='store_true', dest='getdescription',
help='simulate, quiet but print video description', default=False)
verbosity.add_option('--get-duration',
action='store_true', dest='getduration',
help='simulate, quiet but print video length', default=False)
verbosity.add_option('--get-filename',
action='store_true', dest='getfilename',
help='simulate, quiet but print output filename', default=False)
@ -617,22 +620,25 @@ def _real_main(argv=None):
u' file! Use "{0}.%(ext)s" instead of "{0}" as the output'
u' template'.format(outtmpl))
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
ydl_opts = {
'usenetrc': opts.usenetrc,
'username': opts.username,
'password': opts.password,
'videopassword': opts.videopassword,
'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),
'quiet': (opts.quiet or any_printing),
'forceurl': opts.geturl,
'forcetitle': opts.gettitle,
'forceid': opts.getid,
'forcethumbnail': opts.getthumbnail,
'forcedescription': opts.getdescription,
'forceduration': opts.getduration,
'forcefilename': opts.getfilename,
'forceformat': opts.getformat,
'forcejson': opts.dumpjson,
'simulate': opts.simulate,
'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),
'skip_download': (opts.skip_download or opts.simulate or any_printing),
'format': opts.format,
'format_limit': opts.format_limit,
'listformats': opts.listformats,