app.py 文件源码

def getMessagePayload(self):
        self.logger.debug("Preparing client->device message payload")
        salon = -127
        try:
             salon = read_temp()
        except Exception as e:
             self.logger.error("error reading local temp")      
             self.logger.exception(e)
        piwnica = -127
        relay = 0
        try:
            os.system("sudo ifconfig eth0 192.168.1.101 netmask 255.255.255.0")
            txt = urllib2.urlopen(relay1_addr).read()
            lines = string.split(txt, '\n') 
            piwnica = float(lines[1])
            relay = int(lines[0])
        except Exception as e:
             self.logger.error("error reading data from {0}".format(relay1_addr))      
             self.logger.exception(e)    
        payloadDict = {"values":{}}
        payloadDict["values"]["relay"] = relay
        if salon > -127:
            payloadDict["values"]["salon"] = salon
        if piwnica > -127:
            payloadDict["values"]["piwnica"] = piwnica
        payload = json.dumps(payloadDict)
        return payload