RecordTimer.py 文件源码

def loadTimer(self):
        try:
            file = open(self.Filename, 'r')
            doc = xml.etree.cElementTree.parse(file)
            file.close()
        except SyntaxError:
            from Tools.Notifications import AddPopup
            from Screens.MessageBox import MessageBox

            AddPopup(_("The timer file (timers.xml) is corrupt and could not be loaded."), type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed")

            print "[RecordTimer] timers.xml failed to load!"
            try:
                os.rename(self.Filename, self.Filename + "_old")
            except (IOError, OSError):
                print "[RecordTimer] renaming broken timer failed"
            return
        except IOError:
            print "[RecordTimer] timers.xml not found!"
            return

        root = doc.getroot()

        # put out a message when at least one timer overlaps
        checkit = False
        timer_text = ""
        for timer in root.findall("timer"):
            newTimer = createTimer(timer)
            conflict_list = self.record(newTimer, ignoreTSC=True, dosave=False, loadtimer=True)
            if conflict_list:
                checkit = True
                if newTimer in conflict_list:
                    timer_text += _("\nTimer '%s' disabled!") % newTimer.name
        if checkit:
            from Tools.Notifications import AddPopup
            from Screens.MessageBox import MessageBox
            AddPopup(_("Timer overlap in timers.xml detected!\nPlease recheck it!") + timer_text, type = MessageBox.TYPE_ERROR, timeout = 0, id = "TimerLoadFailed")