34 lines
1.4 KiB
Python
34 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2012 Bastian Kleineidam
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""Archive commands for the rpm2cpio program."""
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import os
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from .. import util
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def extract_rpm (archive, compression, cmd, **kwargs):
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"""Extract a RPM archive."""
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# also check cpio
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cpio = util.find_program("cpio")
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if not cpio:
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raise util.PatoolError("cpio(1) is required for rpm2cpio extraction; please install it")
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path = util.shell_quote(os.path.abspath(archive))
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cmdlist = [util.shell_quote(cmd), path, "|", util.shell_quote(cpio),
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'--extract', '--make-directories', '--preserve-modification-time',
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'--no-absolute-filenames', '--force-local', '--nonmatching',
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r'"*\.\.*"']
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if kwargs['verbose']:
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cmdlist.append('-v')
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return (cmdlist, {'cwd': kwargs['outdir'], 'shell': True})
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