/usr/lib/python2.7/dist-packages/ubuntu-kylin-sso-client/ubuntu_kylin_sso/main/qt.py is in python-ubuntu-kylin-sso-client 0.1.2.3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | # -*- coding: utf-8 -*-
#
# Copyright 2014 National University of Defense Technology(NUDT) & Kylin Ltd
# Copyright 2012-2013 Canonical Ltd.
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, 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/>.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the
# OpenSSL library under certain conditions as described in each
# individual source file, and distribute linked combinations
# including the two.
# You must obey the GNU General Public License in all respects
# for all of the code used other than OpenSSL. If you modify
# file(s) with this exception, you may extend this exception to your
# version of the file(s), but you are not obligated to do so. If you
# do not wish to do so, delete this exception statement from your
# version. If you delete this exception statement from all source
# files in the program, then also delete it here.
"""Qt main loop runner."""
# pylint: disable=E0611,F0401
import sys
# pylint: disable=W0621
import dbus.mainloop.qt
# pylint: enable=W0621
from PyQt4 import QtCore
from ubuntu_kylin_sso.utils.locale import fix_turkish_locale
TIMERS = set()
def timeout_func(interval, callback, *a, **kw):
"""Delay import of dynamic bindings to avoid crashes."""
# QTimers don't support priorities
kw.pop("priority", None)
timer = QtCore.QTimer()
TIMERS.add(timer)
def _callback():
"""Call the real callback, with arguments, until it returns False."""
if timer in TIMERS:
result = callback(*a, **kw)
if not result:
timer.stop()
TIMERS.remove(timer)
# Probably overkill
timer.deleteLater()
timer.timeout.connect(_callback)
timer.start(interval)
def shutdown_func(*a, **kw):
"""Delay import of dynamic bindings to avoid crashes."""
QtCore.QCoreApplication.instance().exit()
def start_setup():
"""Setup the env to run the service."""
fix_turkish_locale()
# this has to be created before calling dbus.mainloop.qt.DBusQtMainLoop
loop = QtCore.QCoreApplication(sys.argv)
dbus.mainloop.qt.DBusQtMainLoop(set_as_default=True)
return loop
def run_func(loop):
"""Delay import of dynamic bindings to avoid crashes."""
loop.exec_()
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