BackupRestore.py 文件源码

def doBackup(self):
        configfile.save()
        if config.plugins.softwaremanager.epgcache.value:
            eEPGCache.getInstance().save()
        try:
            if not path.exists(self.backuppath):
                makedirs(self.backuppath)
            self.backupdirs = ' '.join( config.plugins.configurationbackup.backupdirs.value )
            if path.exists(self.fullbackupfilename):
                dt = str(date.fromtimestamp(stat(self.fullbackupfilename).st_ctime))
                self.newfilename = self.backuppath + "/" + dt + '-' + self.backupfile
                if path.exists(self.newfilename):
                    remove(self.newfilename)
                rename(self.fullbackupfilename,self.newfilename)
            if self.finished_cb:
                self.session.openWithCallback(self.finished_cb, Console, title = _("Backup is running..."), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB,closeOnSuccess = True)
            else:
                self.session.open(Console, title = _("Backup is running..."), cmdlist = ["tar -czvf " + self.fullbackupfilename + " " + self.backupdirs],finishedCallback = self.backupFinishedCB, closeOnSuccess = True)
        except OSError:
            if self.finished_cb:
                self.session.openWithCallback(self.finished_cb, MessageBox, _("Sorry, your backup destination is not writeable.\nPlease select a different one."), MessageBox.TYPE_INFO, timeout = 10 )
            else:
                self.session.openWithCallback(self.backupErrorCB,MessageBox, _("Sorry, your backup destination is not writeable.\nPlease select a different one."), MessageBox.TYPE_INFO, timeout = 10 )