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# reinstall.py
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# Reinstall CLI command.
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#
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# Copyright (C) 2014-2016 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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from __future__ import absolute_import
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from __future__ import unicode_literals
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from dnf.cli import commands
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from dnf.cli.option_parser import OptionParser
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from dnf.i18n import _
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import dnf.exceptions
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import logging
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logger = logging.getLogger('dnf')
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class ReinstallCommand(commands.Command):
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"""A class containing methods needed by the cli to execute the reinstall command.
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"""
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aliases = ('reinstall', 'rei')
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summary = _('reinstall a package')
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@staticmethod
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def set_argparser(parser):
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parser.add_argument('packages', nargs='+', help=_('Package to reinstall'),
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action=OptionParser.ParseSpecGroupFileCallback,
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metavar=_('PACKAGE'))
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def configure(self):
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"""Verify that conditions are met so that this command can
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run. These include that the program is being run by the root
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user, that there are enabled repositories with gpg keys, and
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that this command is called with appropriate arguments.
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"""
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demands = self.cli.demands
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demands.sack_activation = True
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demands.available_repos = True
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demands.resolving = True
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demands.root_user = True
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commands._checkGPGKey(self.base, self.cli)
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if not self.opts.filenames:
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commands._checkEnabledRepo(self.base)
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def run(self):
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# Reinstall files.
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done = False
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for pkg in self.base.add_remote_rpms(self.opts.filenames, strict=False,
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progress=self.base.output.progress):
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try:
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self.base.package_reinstall(pkg)
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except dnf.exceptions.MarkingError:
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logger.info(_('No match for argument: %s'),
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self.base.output.term.bold(pkg.location))
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else:
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done = True
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# Reinstall packages.
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for pkg_spec in self.opts.pkg_specs + ['@' + x for x in self.opts.grp_specs]:
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try:
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self.base.reinstall(pkg_spec)
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except dnf.exceptions.PackagesNotInstalledError as err:
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for pkg in err.packages:
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logger.info(_('Package %s available, but not installed.'),
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self.output.term.bold(pkg.name))
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break
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logger.info(_('No match for argument: %s'),
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self.base.output.term.bold(pkg_spec))
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except dnf.exceptions.PackagesNotAvailableError as err:
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for pkg in err.packages:
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xmsg = ''
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pkgrepo = self.base.history.repo(pkg)
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if pkgrepo:
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xmsg = _(' (from %s)') % pkgrepo
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msg = _('Installed package %s%s not available.')
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logger.info(msg, self.base.output.term.bold(pkg),
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xmsg)
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except dnf.exceptions.MarkingError:
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assert False, 'Only the above marking errors are expected.'
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else:
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done = True
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if not done:
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raise dnf.exceptions.Error(_('No packages marked for reinstall.'))
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