pykickstart/commands/updates.py

   1 #
   2 # Chris Lumens <clumens@redhat.com>
   3 #
   4 # Copyright 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 F7_Updates(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.url = kwargs.get("url", "")
  35
  36     def __str__(self):
  37         retval = KickstartCommand.__str__(self)
  38
  39         if self.url == "floppy":
  40             retval += "updates\n"
  41         elif self.url != "":
  42             retval += "updates %s\n" % self.url
  43
  44         return retval
  45
  46     def _getParser(self):
  47         op = KSOptionParser()
  48         return op
  49
  50     def parse(self, args):
  51         (_opts, extra) = self.op.parse_args(args=args, lineno=self.lineno)
  52
  53         if len(extra) > 1:
  54             raise KickstartValueError(formatErrorMsg(self.lineno, msg=_("Kickstart command %s only takes one argument") % "updates"))
  55         elif len(extra) == 0:
  56             self.url = "floppy"
  57         else:
  58             self.url = extra[0]
  59
  60         return self