pykickstart/commands/lang.py

   1 #
   2 # Chris Lumens <clumens@redhat.com>
   3 #
   4 # Copyright 2005, 2006, 2007 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_Lang(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.op = self._getParser()
  34         self.lang = kwargs.get("lang", "")
  35
  36     def __str__(self):
  37         retval = KickstartCommand.__str__(self)
  38
  39         if self.lang != "":
  40             retval += "# System language\nlang %s\n" % self.lang
  41
  42         return retval
  43
  44     def _getParser(self):
  45         op = KSOptionParser()
  46         return op
  47
  48     def parse(self, args):
  49         (_opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
  50         if len(extra) != 1:
  51             raise KickstartValueError(formatErrorMsg(self.lineno, msg=_("Kickstart command %s requires one argument") % "lang"))
  52
  53         self.lang = extra[0]
  54         return self
  55
  56 class F19_Lang(FC3_Lang):
  57     removedKeywords = FC3_Lang.removedKeywords
  58     removedAttrs = FC3_Lang.removedAttrs
  59
  60     def __init__(self, writePriority=0, *args, **kwargs):
  61         FC3_Lang.__init__(self, writePriority, *args, **kwargs)
  62         self.addsupport = kwargs.get("addsupport", [])
  63
  64         self.op = self._getParser()
  65
  66     def __str__(self):
  67         s = FC3_Lang.__str__(self)
  68         if s and self.addsupport:
  69             s = s.rstrip()
  70             s += " --addsupport=%s\n" % ",".join(self.addsupport)
  71         return s
  72
  73     def _getParser(self):
  74         def list_cb (option, opt_str, value, parser):
  75             for item in value.split(','):
  76                 if item:
  77                     parser.values.ensure_value(option.dest, []).append(item)
  78
  79         op = FC3_Lang._getParser(self)
  80         op.add_option("--addsupport", dest="addsupport", action="callback",
  81                       callback=list_cb, nargs=1, type="string")
  82         return op
  83
  84     def parse(self, args):
  85         FC3_Lang.parse(self, args)
  86         (opts, _extra) = self.op.parse_args(args=args, lineno=self.lineno)
  87         self._setToSelf(self.op, opts)
  88         return self