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#
# exception.py - general exception formatting and saving
#
# Copyright (C) 2000-2012 Red Hat, Inc.
# All rights reserved.
#
# 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, see <http://www.gnu.org/licenses/>.
#
# Author(s): Chris Lumens <clumens@redhat.com>
#            David Cantrell <dcantrell@redhat.com>
#
from meh.handler import *
from meh.dump import *
import isys
import iutil
import sys
import os
import shutil
import signal
import time
from flags import flags
import kickstart
import storage.errors
from pyanaconda.constants import ROOT_PATH
from gi.repository import GLib

import logging
log = logging.getLogger("anaconda")

import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)


class AnacondaExceptionHandler(ExceptionHandler):
    def handleException(self, (ty, value, tb), obj):

        def run_handleException_on_idle(args_tuple):
            """
            Helper function with one argument only so that it can be registered
            with GLib.idle_add() to run on idle.

            @param args_tuple: ((ty, value, tb), obj)

            """

            trace, obj = args_tuple
            ty, value, tb = trace

            super(AnacondaExceptionHandler, self).handleException((ty, value, tb),
                                                                  obj)

        if issubclass(ty, storage.errors.StorageError) and value.hardware_fault:
            hw_error_msg = _("The installation was stopped due to what "
                             "seems to be a problem with your hardware. "
                             "The exact error message is:\n\n%s.\n\n "
                             "The installer will now terminate.") % str(value)
            self.intf.showError(hw_error_msg)
            sys.exit(0)
        else:
            try:
                from gi.repository import Gtk, Gdk

                # Release Gdk lock to prevent deadlocks in cases when
                # exception appeared in gdk_threaded block


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