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#
# installinterfacebase.py: a baseclass for anaconda interface classes
#
# Copyright (C) 2010 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): Hans de Goede <hdegoede@redhat.com>
import gettext
import sys
_ = lambda x: gettext.ldgettext("anaconda", x)
P_ = lambda x, y, z: gettext.ldngettext("anaconda", x, y, z)
import logging
log = logging.getLogger("anaconda")
class InstallInterfaceBase(object):
def reinitializeWindow(self, title, path, size, description):
raise NotImplementedError
def messageWindow(self, title, text, type="ok", default = None,
custom_buttons=None, custom_icon=None):
raise NotImplementedError
def detailedMessageWindow(self, title, text, longText=None, type="ok",
default=None, custom_icon=None,
custom_buttons=[], expanded=False):
raise NotImplementedError
def methodstrRepoWindow(self, methodstr, exception):
""" Called when the repo specified by methodstr could not be found.
Depending on the interface implementation terminates the program or
gives user a chance to specify a new repo path it then returns. The
default implementation is to terminate.
"""
self.messageWindow(
_("Error Setting Up Repository"),
_("The following error occurred while setting up the "
"installation repository:\n\n%(e)s\n\n"
"Installation can not continue.")
% {'e': exception},
type = "custom",
custom_icon="info",
custom_buttons=[_("Exit installer")])
sys.exit(0)
def hardwareError(self, exception):
text=_("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(exception)
self.messageWindow(title=_("Hardware Error Encountered"),
text=text,
type="custom",
custom_icon="error",
custom_buttons=[_("_Exit installer")])
sys.exit(0)
def unsupported_steps(self):
""" List of steps this interface is unable to carry out. """
return []
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