# -*- coding: utf-8 -*- # Copyright (C) 2010 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 . """Archive commands for the gzip program.""" from patoolib import util def extract_gzip (archive, encoding, cmd, **kwargs): """Extract a GZIP archive.""" cmdlist = [util.shell_quote(cmd)] if kwargs['verbose']: cmdlist.append('-v') outfile = util.get_single_outfile(kwargs['outdir'], archive) cmdlist.extend(['-c', '-d', '--', util.shell_quote(archive), '>', util.shell_quote(outfile)]) # note that for shell calls the command must be a string return (" ".join(cmdlist), {'shell': True}) extract_compress = extract_gzip def list_gzip (archive, encoding, cmd, **kwargs): """List a GZIP archive.""" cmdlist = [cmd] if kwargs['verbose']: cmdlist.append('-v') cmdlist.extend(['-l', '--', archive]) return cmdlist def test_gzip (archive, encoding, cmd, **kwargs): """Test a GZIP archive.""" cmdlist = [cmd] if kwargs['verbose']: cmdlist.append('-v') cmdlist.extend(['-t', '--', archive]) return cmdlist test_compress = test_gzip def create_gzip (archive, encoding, cmd, *args, **kwargs): """Create a GZIP archive.""" cmdlist = [util.shell_quote(cmd)] if kwargs['verbose']: cmdlist.append('-v') cmdlist.append('-c') cmdlist.append('--') cmdlist.extend([util.shell_quote(x) for x in args]) cmdlist.extend(['>', util.shell_quote(archive)]) # note that for shell calls the command must be a string return (" ".join(cmdlist), {'shell': True})