Neal Gompa
e33f53aa45
YUM v3 is no longer developed, having been superseded by DNF for several years. With DNF now available as a usable package manager in Red Hat Enterprise Linux 7 through the Extras channel and SUSE Linux Enterprise 15 through PackageHub, there is no reason for keeping support for YUM v3 around. We are keeping support for requesting YUM because in Red Hat Enterprise Linux 7, DNF is referred to as "YUM v4", and it is simply referred to as "YUM" in Red Hat Enterprise Linux 8. To avoid confusion from people, we're just going to leave it in place as an alias to the DNF package manager. As for why this is happening now, Fedora is retiring YUM v3 in Fedora 31, so we might as well get it over with and cut over now. Reference: https://fedoraproject.org/wiki/Changes/Retire_YUM_3
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
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#
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# This file is part of kiwi.
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#
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# kiwi 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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# kiwi 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 kiwi. If not, see <http://www.gnu.org/licenses/>
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#
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# project
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from kiwi.package_manager.zypper import PackageManagerZypper
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from kiwi.package_manager.apt import PackageManagerApt
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from kiwi.package_manager.dnf import PackageManagerDnf
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from kiwi.exceptions import (
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KiwiPackageManagerSetupError
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)
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class PackageManager(object):
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"""
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**Package manager factory**
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:param object repository: instance of :class:`Repository`
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:param str package_manager: package manager name
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:param list custom_args: custom package manager arguments list
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:raises KiwiPackageManagerSetupError: if the requested package manager
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type is not supported
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:return: package manager
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:rtype: PackageManagerBase subclass
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"""
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def __new__(self, repository, package_manager, custom_args=None):
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from ..logger import log
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if package_manager == 'zypper':
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manager = PackageManagerZypper(repository, custom_args)
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elif package_manager == 'dnf' or package_manager == 'yum':
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manager = PackageManagerDnf(repository, custom_args)
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elif package_manager == 'apt-get':
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manager = PackageManagerApt(repository, custom_args)
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else:
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raise KiwiPackageManagerSetupError(
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'Support for package manager %s not implemented' %
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package_manager
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)
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log.info(
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'Using package manager backend: %s', package_manager
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)
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return manager
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