Source code for pykickstart.commands.syspurpose

# Martin Kolman <>
# Copyright 2018 Red Hat, Inc.
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# General Public License v.2.  This program is distributed in the hope that it
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# See the GNU General Public License for more details.
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# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  Any Red Hat
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# with the express permission of Red Hat, Inc.

from pykickstart.base import KickstartCommand
from pykickstart.errors import KickstartParseError
from pykickstart.options import KSOptionParser
from pykickstart.version import RHEL8

from pykickstart.i18n import _

[docs]class RHEL8_Syspurpose(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.op = self._getParser() self.role = kwargs.get("role", None) self.sla = kwargs.get("sla", None) self.usage = kwargs.get("usage", None) self.addons = kwargs.get("addons", None) def __str__(self): retval = KickstartCommand.__str__(self) if not retval and not any([self.role, self.sla, self.usage, self.addons]): return "" retval += '# Intended system purpose\nsyspurpose' if self.role: retval+=' --role="%s"' % self.role if self.sla: retval+=' --sla="%s"' % self.sla if self.usage: retval+=' --usage="%s"' % self.usage if self.addons: for addon in self.addons: retval+=' --addon="%s"' % addon retval+='\n' return retval def _getParser(self): op = KSOptionParser(prog="syspurpose", description=""" The syspurpose command is used to describe how the system is intended to be used after the installation. This information then can be used to apply the correct subscription entitlement to the system.""", version=RHEL8) op.add_argument("--role", metavar="<role_name>", version=RHEL8, required=False, help=""" The intended role of the system.""") op.add_argument("--sla", metavar="<sla_name>", version=RHEL8, required=False, help=""" Name of the sla intended for the system.""") op.add_argument("--usage", metavar="<usage>", version=RHEL8, required=False, help=""" The intended usage of the system.""") op.add_argument("--addon", metavar="<layered product or feature>", version=RHEL8, required=False, action="append", dest="addons", help=""" Any additional layered products or features. To add multiple items specify --addon multiple times, once per layered product/feature.""") return op
[docs] def parse(self, args): (ns, extra) = self.op.parse_known_args(args=args, lineno=self.lineno) if len(extra) > 0: msg = _("The syspurpose command does not take positional arguments!") raise KickstartParseError(msg, lineno=self.lineno) self.set_to_self(ns) return self