root / pykota / trunk / bin / pknotify @ 2778

#! /usr/bin/env python
# -*- coding: ISO-8859-15 -*-

# A notifier for PyKota
#
# PyKota - Print Quotas for CUPS and LPRng
#
# (c) 2003, 2004, 2005, 2006 Jerome Alet <alet@librelogiciel.com>
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# $Id$
#
#

import sys
import os
import popen2

from pykota.tool import Tool, PyKotaToolError, PyKotaCommandLineError, crashed, N_

__doc__ = N_("""pknotify v%(__version__)s (c) %(__years__)s %(__author__)s

Notifies or ask questions to end users who launched the PyKotIcon application.

command line usage :

  pknotify  [options]  [arguments]

options :

  -v | --version       Prints pkbanner's version number then exits.
  -h | --help          Prints this message then exits.
  
""")
        
class PyKotaNotify(Tool) :        
    """A class for pknotify."""
    def main(self, arguments, options) :
        """Notifies or asks questions to end users through PyKotIcon."""
        pass # TODO : do something !

if __name__ == "__main__" :
    retcode = 0
    try :
        defaults = { \
                   }
        short_options = "vh"
        long_options = ["help", "version"]
        
        # Initializes the command line tool
        notifier = PyKotaNotify(doc=__doc__)
        notifier.deferredInit()
        
        # parse and checks the command line
        (options, args) = notifier.parseCommandline(sys.argv[1:], short_options, long_options, allownothing=1)
        
        # sets long options
        options["help"] = options["h"] or options["help"]
        options["version"] = options["v"] or options["version"]
        
        if options["help"] :
            notifier.display_usage_and_quit()
        elif options["version"] :
            notifier.display_version_and_quit()
        else :
            retcode = notifier.main(args, options)
    except KeyboardInterrupt :        
        sys.stderr.write("\nInterrupted with Ctrl+C !\n")
        retcode = -3
    except PyKotaCommandLineError, msg :    
        sys.stderr.write("%s : %s\n" % (sys.argv[0], msg))
        retcode = -2
    except SystemExit :        
        pass
    except :
        try :
            notifier.crashed("%s failed" % sys.argv[0])
        except :    
            crashed("%s failed" % sys.argv[0])
        retcode = -1
        
    sys.exit(retcode)