pykickstart/commands/harddrive.py

   1 #
   2 # Chris Lumens <clumens@redhat.com>
   3 #
   4 # Copyright 2007, 2009, 2013 Red Hat, Inc.
   5 #
   6 # This copyrighted material is made available to anyone wishing to use, modify,
   7 # copy, or redistribute it subject to the terms and conditions of the GNU
   8 # General Public License v.2.  This program is distributed in the hope that it
   9 # will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
  10 # implied warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  11 # See the GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License along with
  14 # this program; if not, write to the Free Software Foundation, Inc., 51
  15 # Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  Any Red Hat
  16 # trademarks that are incorporated in the source code or documentation are not
  17 # subject to the GNU General Public License and may only be used or replicated
  18 # with the express permission of Red Hat, Inc.
  19 #
  20 from pykickstart.base import KickstartCommand
  21 from pykickstart.errors import KickstartValueError, formatErrorMsg
  22 from pykickstart.options import KSOptionParser
  23
  24 import gettext
  25 _ = lambda x: gettext.ldgettext("pykickstart", x)
  26
  27 class FC3_HardDrive(KickstartCommand):
  28     removedKeywords = KickstartCommand.removedKeywords
  29     removedAttrs = KickstartCommand.removedAttrs
  30
  31     def __init__(self, writePriority=0, *args, **kwargs):
  32         KickstartCommand.__init__(self, writePriority, *args, **kwargs)
  33         self.biospart = kwargs.get("biospart", None)
  34         self.partition = kwargs.get("partition", None)
  35         self.dir = kwargs.get("dir", None)
  36
  37         self.op = self._getParser()
  38
  39     def __eq__(self, other):
  40         if not other:
  41             return False
  42
  43         return self.biospart == other.biospart and self.partition == other.partition
  44
  45     def __ne__(self, other):
  46         return not self == other
  47
  48     def __str__(self):
  49         retval = KickstartCommand.__str__(self)
  50         if not self.seen:
  51             return retval
  52
  53         retval += "# Use hard drive installation media\n"
  54
  55         if self.biospart is not None:
  56             retval += "harddrive --dir=%s --biospart=%s\n" % (self.dir, self.biospart)
  57         else:
  58             retval += "harddrive --dir=%s --partition=%s\n" % (self.dir, self.partition)
  59
  60         return retval
  61
  62     def _getParser(self):
  63         op = KSOptionParser()
  64         op.add_option("--biospart", dest="biospart")
  65         op.add_option("--partition", dest="partition")
  66         op.add_option("--dir", dest="dir", required=1)
  67
  68         return op
  69
  70     def parse(self, args):
  71         (opts, _extra) = self.op.parse_args(args=args, lineno=self.lineno)
  72         self._setToSelf(self.op, opts)
  73
  74         if self.biospart is None and self.partition is None or \
  75            self.biospart is not None and self.partition is not None:
  76             raise KickstartValueError(formatErrorMsg(self.lineno, msg=_("One of biospart or partition options must be specified.")))
  77
  78         return self