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# -*- coding: UTF-8 -*-
__revision__ = '$Id: backup.py 277 2006-03-05 02:13:53Z piotrek $'
# Copyright (c) 2005 Vasco Nunes
#
# 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 Library 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
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
# You may use and distribute this software under the terms of the
# GNU General Public License, version 2 or later
from gettext import gettext as _
import gutils
import gtk
import os.path
import sql
import edit
def backup(self):
"""perform a compressed griffith database/posters/preferences backup"""
filename = gutils.file_chooser(_("Save Griffith backup"), \
action=gtk.FILE_CHOOSER_ACTION_SAVE, buttons= \
(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_SAVE,gtk.RESPONSE_OK), \
name='griffith_backup.zip')
if filename[0]:
overwrite = None
if os.path.isfile(filename[0]):
response = \
gutils.question(self, \
_("File exists. Do you want to overwrite it?"), \
1, self.main_window)
if response == -8:
overwrite = True
else:
overwrite = False
if overwrite == True or overwrite == None:
response_zip = gutils.backup(self.griffith_dir, filename[0])
if not response_zip:
gutils.error(self, _("Error creating backup"), self.main_window)
else:
gutils.info(self, _("Backup has been created"), self.main_window)
def restore(self):
"""restores a griffith compressed backup"""
filename = gutils.file_chooser(_("Restore Griffith backup"), \
action=gtk.FILE_CHOOSER_ACTION_OPEN, buttons= \
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, \
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
if filename[0]:
response_unzip = gutils.restore(filename[0], self.griffith_dir)
if not response_unzip:
gutils.error(self, _("Can't read backup file"), self.main_window)
return
self.db.con.close()
self.db = sql.GriffithSQL(self.config, self.debug, self.griffith_dir)
from initialize import dictionaries
dictionaries(self)
gutils.info(self, _("Backup restored"), self.main_window)
# let's refresh the treeview
self.populate_treeview(self.db.get_all_data())
self.total = self.db.count_records("movies")
self.select_last_row(self.total)
self.treeview_clicked()
self.count_statusbar()
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