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/usr/lib/python3.6/site-packages/dnf/cli/commands/downgrade.py

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# downgrade.py
# Downgrade CLI command.
#
# Copyright (C) 2014-2016 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties 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.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#

from __future__ import absolute_import
from __future__ import unicode_literals
from dnf.cli import commands
from dnf.cli.option_parser import OptionParser
from dnf.i18n import _

class DowngradeCommand(commands.Command):
    """A class containing methods needed by the cli to execute the
    downgrade command.
    """

aliases = ('downgrade', 'dg')
    summary = _("Downgrade a package")

@staticmethod
    def set_argparser(parser):
        parser.add_argument('package', nargs='*', help=_('Package to downgrade'),
                            action=OptionParser.ParseSpecGroupFileCallback)

def configure(self):
        demands = self.cli.demands
        demands.sack_activation = True
        demands.available_repos = True
        demands.resolving = True
        demands.root_user = True

commands._checkGPGKey(self.base, self.cli)
        if not self.opts.filenames:
            commands._checkEnabledRepo(self.base)

def run(self):
        file_pkgs = self.base.add_remote_rpms(self.opts.filenames, strict=False,
                                              progress=self.base.output.progress)
        return self.base.downgradePkgs(
            specs=self.opts.pkg_specs + ['@' + x for x in self.opts.grp_specs],
            file_pkgs=file_pkgs,
            strict=self.base.conf.strict)

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Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2025-03-13 07:09:55	Edit Download recursive recursive
alias.py	6.92 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
autoremove.py	2.97 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
check.py	7.06 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
clean.py	4.36 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
deplist.py	1.47 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
distrosync.py	1.91 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
downgrade.py	2.27 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
group.py	14.65 KB	lrw-r--r--	2025-03-11 09:47:56	Edit Download recursive recursive
history.py	17.54 KB	lrw-r--r--	2025-03-11 09:47:56	Edit Download recursive recursive
install.py	7.58 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
makecache.py	1.86 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
mark.py	3.45 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
module.py	16.46 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
reinstall.py	4.09 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
remove.py	6.48 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
repolist.py	12.62 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
repoquery.py	33.71 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
search.py	6.16 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
shell.py	9.61 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
swap.py	2.36 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
updateinfo.py	18.55 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
upgrade.py	4.62 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
upgrademinimal.py	1.76 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive
__init__.py	31.37 KB	lrw-r--r--	2021-04-12 15:26:33	Edit Download recursive recursive

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