73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2015 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 arj program."""
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from ..util import PatoolError
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def _get_password_switch(password):
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"""Check password and return password switch for ARJ."""
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if ' ' in password:
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raise PatoolError("Password for ARJ can't contain spaces.")
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return '-g%s' % password
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def _maybe_add_password(cmdlist, password):
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if password:
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cmdlist.append(_get_password_switch(password))
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def extract_arj (archive, compression, cmd, verbosity, interactive, outdir, password=None):
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"""Extract an ARJ archive."""
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cmdlist = [cmd, 'x', '-r']
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_maybe_add_password(cmdlist, password)
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if not interactive:
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cmdlist.append('-y')
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cmdlist.extend([archive, outdir])
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return cmdlist
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def list_arj (archive, compression, cmd, verbosity, interactive, password=None):
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"""List an ARJ archive."""
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cmdlist = [cmd]
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_maybe_add_password(cmdlist, password)
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if verbosity > 1:
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cmdlist.append('v')
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else:
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cmdlist.append('l')
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if not interactive:
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cmdlist.append('-y')
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cmdlist.extend(['-r', archive])
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return cmdlist
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def test_arj (archive, compression, cmd, verbosity, interactive, password=None):
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"""Test an ARJ archive."""
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cmdlist = [cmd, 't', '-r']
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_maybe_add_password(cmdlist, password)
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if not interactive:
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cmdlist.append('-y')
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cmdlist.append(archive)
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return cmdlist
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def create_arj (archive, compression, cmd, verbosity, interactive, filenames, password=None):
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"""Create an ARJ archive."""
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cmdlist = [cmd, 'a', '-r']
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_maybe_add_password(cmdlist, password)
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if not interactive:
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cmdlist.append('-y')
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cmdlist.append(archive)
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cmdlist.extend(filenames)
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return cmdlist
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