36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2012-2015 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 .. import util
|
|
|
|
def extract_shn (archive, compression, cmd, verbosity, outdir):
|
|
"""Decompress a SHN archive to a WAV file."""
|
|
cmdlist = [util.shell_quote(cmd)]
|
|
outfile = util.get_single_outfile(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, verbosity, filenames):
|
|
"""Compress a WAV file to a SHN archive."""
|
|
if len(filenames) > 1:
|
|
raise util.PatoolError("multiple filenames for shorten not supported")
|
|
cmdlist = [util.shell_quote(cmd)]
|
|
cmdlist.extend(['-', util.shell_quote(archive), '<',
|
|
util.shell_quote(filenames[0])])
|
|
return (cmdlist, {'shell': True})
|