app.py 文件源码

def shutdown(self, *args):
        if self.closing:
            return
        self.closing = True
        global bitmaskd
        bitmaskd.join()
        if os.path.isfile(pid):
            with open(pid) as f:
                pidno = int(f.read())
            print('[bitmask] terminating bitmaskd...')
            os.kill(pidno, signal.SIGTERM)
        print('[bitmask] shutting down gui...')
        try:
            self.stop()
            try:
                global pixbrowser
                pixbrowser.stop()
                del pixbrowser
            except:
                pass
            QtCore.QTimer.singleShot(0, qApp.deleteLater)

        except Exception as ex:
            print('exception catched: %r' % ex)
            sys.exit(1)