Source code for pykickstart.commands.displaymode

#
# Chris Lumens <clumens@redhat.com>
#
# Copyright 2005, 2006, 2007 Red Hat, Inc.
#
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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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from pykickstart.version import FC3, F26
from pykickstart.base import KickstartCommand
from pykickstart.constants import DISPLAY_MODE_CMDLINE, DISPLAY_MODE_GRAPHICAL, \
                                  DISPLAY_MODE_TEXT
from pykickstart.errors import KickstartParseError
from pykickstart.options import KSOptionParser

from pykickstart.i18n import _

[docs]class FC3_DisplayMode(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.displayMode = kwargs.get("displayMode", None) self.op = self._getParser() def __str__(self): retval = KickstartCommand.__str__(self) if self.displayMode is None: return retval if self.displayMode == DISPLAY_MODE_CMDLINE: retval += "cmdline\n" elif self.displayMode == DISPLAY_MODE_GRAPHICAL: retval += "# Use graphical install\ngraphical\n" elif self.displayMode == DISPLAY_MODE_TEXT: retval += "# Use text mode install\ntext\n" return retval
[docs] def parse(self, args): ns = self.op.parse_args(args=args, lineno=self.lineno) self.set_to_self(ns) if self.currentCmd == "cmdline": self.displayMode = DISPLAY_MODE_CMDLINE elif self.currentCmd == "graphical": self.displayMode = DISPLAY_MODE_GRAPHICAL elif self.currentCmd == "text": self.displayMode = DISPLAY_MODE_TEXT else: raise KickstartParseError(_("Unknown command %s") % self.currentCmd, lineno=self.lineno) return self
def _getParser(self): op = KSOptionParser(prog="graphical|text|cmdline", version=FC3, description=""" Controls which display mode will be used during installation. If ``cmdline`` is chosen all required installation options must be configured via kickstart otherwise the installation will fail.""") return op
[docs]class F26_DisplayMode(FC3_DisplayMode): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): FC3_DisplayMode.__init__(self, writePriority, args, kwargs) self.nonInteractive = kwargs.get("nonInteractive", False) def __str__(self): retval = super(F26_DisplayMode, self).__str__() if self.nonInteractive: retval = retval.rstrip() retval += " --non-interactive\n" return retval def _getParser(self): op = FC3_DisplayMode._getParser(self) op.add_argument("--non-interactive", action="store_true", default=False, dest="nonInteractive", version=F26, help=""" Perform the installation in a completely non-interactive mode. This mode will kill the installation when user interaction will be required. Can't be used with ``cmdline`` mode. This option is especially useful for automated testing purpose.""") return op
[docs] def parse(self, args): FC3_DisplayMode.parse(self, args) if self.currentCmd == "cmdline" and self.nonInteractive: msg = _("Kickstart command cmdline does not support --non-interactive parameter") raise KickstartParseError(msg, lineno=self.lineno) return self