libtools.py 文件源码

def service(self):
        try: control.fix_metahandler()
        except: pass

        try:
            control.makeFile(control.dataPath)
            dbcon = database.connect(control.libcacheFile)
            dbcur = dbcon.cursor()
            dbcur.execute("CREATE TABLE IF NOT EXISTS service (""setting TEXT, ""value TEXT, ""UNIQUE(setting)"");")
            dbcur.execute("SELECT * FROM service WHERE setting = 'last_run'")
            fetch = dbcur.fetchone()
            if fetch == None:
                serviceProperty = "1970-01-01 23:59:00.000000"
                dbcur.execute("INSERT INTO service Values (?, ?)", ('last_run', serviceProperty))
                dbcon.commit()
            else:
                serviceProperty = str(fetch[1])
            dbcon.close()
        except:
            try: return dbcon.close()
            except: return

        try: control.window.setProperty(self.property, serviceProperty)
        except: return

        while not xbmc.abortRequested:
            try:
                serviceProperty = control.window.getProperty(self.property)

                t1 = datetime.timedelta(hours=6)
                t2 = datetime.datetime.strptime(serviceProperty, '%Y-%m-%d %H:%M:%S.%f')
                t3 = datetime.datetime.now()

                check = abs(t3 - t2) > t1
                if check == False: raise Exception()

                if (control.player.isPlaying() or control.condVisibility('Library.IsScanningVideo')): raise Exception()

                serviceProperty = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')

                control.window.setProperty(self.property, serviceProperty)

                try:
                    dbcon = database.connect(control.libcacheFile)
                    dbcur = dbcon.cursor()
                    dbcur.execute("CREATE TABLE IF NOT EXISTS service (""setting TEXT, ""value TEXT, ""UNIQUE(setting)"");")
                    dbcur.execute("DELETE FROM service WHERE setting = 'last_run'")
                    dbcur.execute("INSERT INTO service Values (?, ?)", ('last_run', serviceProperty))
                    dbcon.commit()
                    dbcon.close()
                except:
                    try: dbcon.close()
                    except: pass

                if not control.setting('service_update') == 'true': raise Exception()
                info = control.setting('service_notification') or 'true'
                self.update(None, info=info)
            except:
                pass

            control.sleep(10000)