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# Copyright (c) 2004-2007 Canonical
#
# Author: Michael Vogt <michael.vogt@ubuntu.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA
import pygtk
pygtk.require('2.0')
import gobject
import thread
import urllib2
import os
import string
import apt_pkg
import time
import rfc822
from subprocess import Popen,PIPE
from Core.MetaRelease import MetaReleaseCore
class MetaRelease(MetaReleaseCore,gobject.GObject):
__gsignals__ = {
'new_dist_available' : (gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE,
(gobject.TYPE_PYOBJECT,)),
'dist_no_longer_supported' : (gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE,
())
}
def __init__(self, useDevelopmentRelase=False, useProposed=False):
gobject.GObject.__init__(self)
MetaReleaseCore.__init__(self, useDevelopmentRelase, useProposed)
# in the gtk space to test if the download already finished
# this is needed because gtk is not thread-safe
gobject.timeout_add(1000, self.check)
def check(self):
# check if we have a metarelease_information file
keepRuning = True
if self.no_longer_supported is not None:
keepRuning = False
self.emit("dist_no_longer_supported",self.no_longer_supported )
if self.new_dist is not None:
keepRuning = False
self.emit("new_dist_available", self.new_dist)
return keepRuning
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