pykickstart/commands/group.py

   1 #
   2 # Chris Lumens <clumens@redhat.com>
   3 #
   4 # Copyright 2009 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 *
  21 from pykickstart.constants import *
  22 from pykickstart.errors import *
  23 from pykickstart.options import *
  24
  25 import gettext
  26 _ = lambda x: gettext.ldgettext("pykickstart", x)
  27
  28 class F12_GroupData(BaseData):
  29     removedKeywords = BaseData.removedKeywords
  30     removedAttrs = BaseData.removedAttrs
  31
  32     def __init__(self, *args, **kwargs):
  33         BaseData.__init__(self, *args, **kwargs)
  34         self.name = kwargs.get("name", "")
  35         self.gid = kwargs.get("gid", None)
  36
  37     def __eq__(self, y):
  38         return self.name == y.name
  39
  40     def __str__(self):
  41         retval = BaseData.__str__(self)
  42         retval += "group"
  43
  44         if self.name:
  45             retval += " --name=%s" % self.name
  46         if self.gid:
  47             retval += " --gid=%s" % self.gid
  48
  49         return retval + "\n"
  50
  51 class F12_Group(KickstartCommand):
  52     removedKeywords = KickstartCommand.removedKeywords
  53     removedAttrs = KickstartCommand.removedAttrs
  54
  55     def __init__(self, writePriority=0, *args, **kwargs):
  56         KickstartCommand.__init__(self, writePriority, *args, **kwargs)
  57         self.op = self._getParser()
  58
  59         self.groupList = kwargs.get("groupList", [])
  60
  61     def __str__(self):
  62         retval = ""
  63         for user in self.groupList:
  64             retval += user.__str__()
  65
  66         return retval
  67
  68     def _getParser(self):
  69         op = KSOptionParser()
  70         op.add_option("--name", required=1)
  71         op.add_option("--gid", type="int")
  72         return op
  73
  74     def parse(self, args):
  75         gd = self.handler.GroupData()
  76         (opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
  77         self._setToObj(self.op, opts, gd)
  78
  79         # Check for duplicates in the data list.
  80         if gd in self.dataList():
  81             raise KickstartValueError(_("A group with the name %s has already been defined.") % gd.name)
  82
  83         return gd
  84
  85     def dataList(self):
  86         return self.groupList