Python script to control Honeywell Thermostat's through My Total Connect

therm.py

#!/usr/bin/python

# By Brad Goodman
# http://www.bradgoodman.com/
# [email protected]

####################### Fill in settings below #######################

USERNAME="[email protected]"
PASSWORD="your_total_comfort_password"
DEVICE_ID=012345

############################ End settings ############################

import urllib2
import urllib
import json
import datetime
import re
import time
import math
import base64
import time
import httplib
import sys
import getopt
import os
import stat
import subprocess
import string
    
AUTH="https://mytotalconnectcomfort.com/portal"

cookiere=re.compile('\s*([^=]+)\s*=\s*([^;]*)\s*')

def client_cookies(cookiestr,container):
  if not container: container={}
  toks=re.split(';|,',cookiestr)
  for t in toks:
    k=None
    v=None
    m=cookiere.search(t)
    if m:
      k=m.group(1)
      v=m.group(2)
      if (k in ['path','Path','HttpOnly']):
        k=None
        v=None
    if k: 
      #print k,v
      container[k]=v
  return container

def export_cookiejar(jar):
  s=""
  for x in jar:
    s+='%s=%s;' % (x,jar[x])
  return s



def get_login(action, value=None, hold_time=1):
    
    cookiejar=None
    #print
    #print
    #print "Run at ",datetime.datetime.now()
    headers={"Content-Type":"application/x-www-form-urlencoded",
            "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
            "Accept-Encoding":"sdch",
            "Host":"mytotalconnectcomfort.com",
            "DNT":"1",
            "Origin":"https://mytotalconnectcomfort.com/portal",
            "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36"
        }
    conn = httplib.HTTPSConnection("mytotalconnectcomfort.com")
    conn.request("GET", "/portal/",None,headers)
    r0 = conn.getresponse()
    #print r0.status, r0.reason
    
    for x in r0.getheaders():
      (n,v) = x
      #print "R0 HEADER",n,v
      if (n.lower() == "set-cookie"): 
        cookiejar=client_cookies(v,cookiejar)
    #cookiejar = r0.getheader("Set-Cookie")
    location = r0.getheader("Location")

    retries=5
    params=urllib.urlencode({"timeOffset":"240",
        "UserName":USERNAME,
        "Password":PASSWORD,
        "RememberMe":"false"})
    #print params
    newcookie=export_cookiejar(cookiejar)
    #print "Cookiejar now",newcookie
    headers={"Content-Type":"application/x-www-form-urlencoded",
            "Accept":"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
            "Accept-Encoding":"sdch",
            "Host":"mytotalconnectcomfort.com",
            "DNT":"1",
            "Origin":"https://mytotalconnectcomfort.com/portal/",
            "Cookie":newcookie,
            "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36"
        }
    conn = httplib.HTTPSConnection("mytotalconnectcomfort.com")
    conn.request("POST", "/portal/",params,headers)
    r1 = conn.getresponse()
    #print r1.status, r1.reason
    
    for x in r1.getheaders():
      (n,v) = x
      #print "GOT2 HEADER",n,v
      if (n.lower() == "set-cookie"): 
        cookiejar=client_cookies(v,cookiejar)
    cookie=export_cookiejar(cookiejar)
    #print "Cookiejar now",cookie
    location = r1.getheader("Location")

    if ((location == None) or (r1.status != 302)):
        #raise BaseException("Login fail" )
        print("ErrorNever got redirect on initial login  status={0} {1}".format(r1.status,r1.reason))
        return


   # Skip second query - just go directly to our device_id, rather than letting it
    # redirect us to it. 

    code=str(DEVICE_ID)

    t = datetime.datetime.now()
    utc_seconds = (time.mktime(t.timetuple()))
    utc_seconds = int(utc_seconds*1000)
    #print "Code ",code

    location="/portal/Device/CheckDataSession/"+code+"?_="+str(utc_seconds)
    #print "THIRD"
    headers={
            "Accept":"*/*",
            "DNT":"1",
            #"Accept-Encoding":"gzip,deflate,sdch",
            "Accept-Encoding":"plain",
            "Cache-Control":"max-age=0",
            "Accept-Language":"en-US,en,q=0.8",
            "Connection":"keep-alive",
            "Host":"mytotalconnectcomfort.com",
            "Referer":"https://mytotalconnectcomfort.com/portal/",
            "X-Requested-With":"XMLHttpRequest",
            "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36",
            "Cookie":cookie
        }
    conn = httplib.HTTPSConnection("mytotalconnectcomfort.com")
    #conn.set_debuglevel(999);
    #print "LOCATION R3 is",location
    conn.request("GET", location,None,headers)
    r3 = conn.getresponse()
    if (r3.status != 200):
      print("Error Didn't get 200 status on R3 status={0} {1}".format(r3.status,r3.reason))
      return


    # Print thermostat information returned

    if (action == "status"):
    
        #print r3.status, r3.reason
        rawdata=r3.read()
        j = json.loads(rawdata)
        #print "R3 Dump"
        #print json.dumps(j,indent=2)
        #print json.dumps(j,sort_keys=True,indent=4, separators=(',', ': '))
        #print "Success:",j['success']
        #print "Live",j['deviceLive']
        print "Indoor Temperature:",j['latestData']['uiData']["DispTemperature"]
        print "Indoor Humidity:",j['latestData']['uiData']["IndoorHumidity"]
        print "Cool Setpoint:",j['latestData']['uiData']["CoolSetpoint"]
        print "Heat Setpoint:",j['latestData']['uiData']["HeatSetpoint"]
        print "Hold Until :",j['latestData']['uiData']["TemporaryHoldUntilTime"]
        print "Status Cool:",j['latestData']['uiData']["StatusCool"]
        print "Status Heat:",j['latestData']['uiData']["StatusHeat"]
        print "Status Fan:",j['latestData']['fanData']["fanMode"]

        return
    
    headers={
            "Accept":'application/json; q=0.01',
            "DNT":"1",
            "Accept-Encoding":"gzip,deflate,sdch",
            'Content-Type':'application/json; charset=UTF-8',
            "Cache-Control":"max-age=0",
            "Accept-Language":"en-US,en,q=0.8",
            "Connection":"keep-alive",
            "Host":"mytotalconnectcomfort.com",
            "Referer":"https://mytotalconnectcomfort.com/portal/",
            "X-Requested-With":"XMLHttpRequest",
            "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.95 Safari/537.36",
            'Referer':"/TotalConnectComfort/Device/CheckDataSession/"+code,
            "Cookie":cookie
        }


    # Data structure with data we will send back

    payload = {
        "CoolNextPeriod": None,
        "CoolSetpoint": None,
        "DeviceID": DEVICE_ID,
        "FanMode": None,
        "HeatNextPeriod": None,
        "HeatSetpoint": None,
        "StatusCool": 0,
        "StatusHeat": 0,
        "SystemSwitch": None
    }


    # Calculate the hold time for cooling/heating

    t = datetime.datetime.now();

    stop_time = ((t.hour+hold_time)%24) * 60 + t.minute
    stop_time = stop_time/15


    # Modify payload based on user input

    if (action == "cool"):
      payload["CoolSetpoint"] = value
      payload["StatusCool"] = 1
      payload["StatusHeat"] = 1
      payload["CoolNextPeriod"] = stop_time
    
    if (action == "heat"):
      payload["HeatSetpoint"] = value
      payload["StatusCool"] = 1
      payload["StatusHeat"] = 1
      payload["HeatNextPeriod"] = stop_time

    if (action == "cancel"):
      payload["StatusCool"] = 0
      payload["StatusHeat"] = 0

    if (action == "fan"):
      payload["FanMode"] = value


    # Prep and send payload

    location="/portal/Device/SubmitControlScreenChanges"

    rawj=json.dumps(payload)
        
    conn = httplib.HTTPSConnection("mytotalconnectcomfort.com");
    #conn.set_debuglevel(999);
    #print "R4 will send"
    #print rawj
    conn.request("POST", location,rawj,headers)
    r4 = conn.getresponse()
    if (r4.status != 200): 
      print("Error Didn't get 200 status on R4 status={0} {1}".format(r4.status,r4.reason))
      return
    else:
        print "Success in configuring thermostat!"
    #  print "R4 got 200"


def printUsage():
    print
    print "Cooling: -c temperature -t hold_time"
    print "Heating: -h temperature -t hold_time"
    print "Status: -s"
    print "Cancel: -x"
    print "Fan: -f [0=auto|1=on]"
    print
    print "Example: Set temperature to cool to 80f for 1 hour: \n\t therm.py -c 80 -t 1"
    print
    print "If no -t hold_time is provided, it will default to one hour from command time."
    print
    
    
def main():

    if sys.argv[1] == "-s":
        get_login("status")
        sys.exit()

    if sys.argv[1] == "-x":
        get_login("cancel")
        sys.exit()        
        
    if (len(sys.argv) < 3) or (sys.argv[1] == "-help"):
        printUsage()
        sys.exit()
        
    if sys.argv[1] == "-c":
        get_login("cool", sys.argv[2])
        sys.exit()

    if sys.argv[1] == "-h":
        get_login("heat", sys.argv[2])
        sys.exit()

    if sys.argv[1] == "-f":
        get_login("fan", sys.argv[2])
        sys.exit()        
        
if __name__ == "__main__":
    main()