ont.py

#!/usr/bin/python3
import requests
import re
import math

def transTemperature(v):
    # function transTemperature(temperature){
#	var temp = Number(temperature);
#	if (temp >= Math.pow(2, 15)){
#		return -Math.round((Math.pow(2, 16)-temp)/256);
#	}else{
#		return Math.round(temp/256);
#	}
    if(v>math.pow(2,15)):
        return - (math.pow(2,16)-v)/256
    else:
        return v/256

url='http://192.168.33.1/cgi-bin/status_deviceinfo.asp'
authorization='dXNlcmFkbWluOnVzZXJhZG1pbjEyMw=='
cookie='SESSIONID=0'
r=requests.get(url, headers={"Authorization":"Basic " + authorization,"Cookie": cookie})
values=re.findall("Number\((\d+)\)",r.text)
temperaturev=re.findall("transTemperature\((\d+)\)",r.text)
rxpower=math.log(float(values[0])/10000) / math.log(10) * 10
txpower=math.log(float(values[1])/10000) / math.log(10) * 10
# document.write((Number(6398)*2/1000)+"  mA");
txbias=float(values[2])*2/1000
supplyvoltage=float(values[3])/1000
temperature=transTemperature(float(temperaturev[0]))
print("RxPower:", rxpower)
print("TxPower:", txpower)
print("TxBiasCurrent:", txbias)
print("SupplyVoltage:", supplyvoltage)
print("Temperature:", temperature)