文件操作 - installpackage.py
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文件: /usr/share/system-config-printer/installpackage.py
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#!/usr/bin/python ## system-config-printer ## Copyright (C) 2008, 2009 Red Hat, Inc. ## Copyright (C) 2008, 2009 Tim Waugh <twaugh@redhat.com> ## 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 2 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, write to the Free Software ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. import os import glib class PackageKit: def __init__ (self): for dir in os.environ.get ("PATH", "").split (":"): path = dir + os.path.sep + "gpk-install-package-name" if os.access (path, os.X_OK): self.gpk_install_package_name = path return raise RuntimeError, "No gpk-install-package-name program available" def InstallPackageName (self, xid, timestamp, name): glib.spawn_async ([self.gpk_install_package_name, name])
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