# -*- coding: utf-8 -*- # Copyright (C) 2012 Bastian Kleineidam # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """Archive commands for the shorten program.""" from patoolib import util def extract_shn (archive, compression, cmd, **kwargs): """Decompress a SHN archive to a WAV file.""" cmdlist = [util.shell_quote(cmd)] outfile = util.get_single_outfile(kwargs['outdir'], archive, extension=".wav") cmdlist.extend(['-x', '-', util.shell_quote(outfile), '<', util.shell_quote(archive)]) return (cmdlist, {'shell': True}) def create_shn (archive, compression, cmd, *args, **kwargs): """Compress a WAV file to a SHN archive.""" cmdlist = [util.shell_quote(cmd)] cmdlist.extend(['-', util.shell_quote(archive), '<', util.shell_quote(args[0])]) return (cmdlist, {'shell': True})