115 lines
3.3 KiB
Python
115 lines
3.3 KiB
Python
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#
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# DBus structure for module requirements.
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#
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# Copyright (C) 2019 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 dasbus.structure import DBusData
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from dasbus.typing import * # pylint: disable=wildcard-import
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from pyanaconda.core.constants import REQUIREMENT_TYPE_PACKAGE, REQUIREMENT_TYPE_GROUP
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__all__ = ["Requirement"]
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class Requirement(DBusData):
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"""Module requirement data."""
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def __init__(self):
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self._type = ""
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self._name = ""
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self._reason = ""
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@property
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def type(self) -> Str:
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"""A type of the requirement.
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For example:
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package
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group
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:return: a requirement type
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"""
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return self._type
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@type.setter
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def type(self, value: Str):
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self._type = value
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@property
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def name(self) -> Str:
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"""A name of the requirement.
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For example:
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a package name
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a group name
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:return: a requirement name
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"""
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return self._name
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@name.setter
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def name(self, value: Str):
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self._name = value
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@property
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def reason(self) -> Str:
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"""An explanation of the requirement.
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Provides a message that explains why this requirement
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is required.
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For example:
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Required to join a realm.
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Requested by the firewall kickstart command.
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Necessary for network team device configuration.
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:return: a reason
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"""
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return self._reason
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@reason.setter
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def reason(self, value):
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self._reason = value
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@classmethod
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def for_package(cls, package_name, reason=""):
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"""Create a package requirement.
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:param package_name: a name of a package
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:param reason: why is this package required?
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:return: a new requirement
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"""
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requirement = cls()
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requirement.type = REQUIREMENT_TYPE_PACKAGE
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requirement.name = package_name
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requirement.reason = reason
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return requirement
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@classmethod
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def for_group(cls, group_name, reason=""):
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"""Create a group requirement.
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:param group_name: a name of a group
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:param reason: why is this group required?
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:return: a new requirement
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"""
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requirement = cls()
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requirement.type = REQUIREMENT_TYPE_GROUP
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requirement.name = group_name
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requirement.reason = reason
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return requirement
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