arduino-python-temperature

arduino-python-temperature.py

#!/usr/bin/python

import sys
sys.path.insert(0, '/usr/lib/python2.7/bridge/')
import urllib2, urllib

import random
from time import gmtime, strftime, sleep

from bridgeclient import BridgeClient as bridgeclient

client = bridgeclient()

print "python script is starting"

url = 'https://<SERVER>/piwebapi/streams/{webId}/value'

password_manager = urllib2.HTTPPasswordMgrWithDefaultRealm()
password_manager.add_password(None, url, 'bshang.adm', 'hidden')

auth = urllib2.HTTPBasicAuthHandler(password_manager) # create an authentication handler
opener = urllib2.build_opener(auth) # create an opener with the authentication handler
urllib2.install_opener(opener) # install the opener... 

req_headers = {'Content-Type': 'application/json'}

while 1:
    val = client.get('TEMP')

    ts = strftime('%Y-%m-%d %H:%M:%S', gmtime()) + 'Z'

    print ts, val

    req_data = str({"Timestamp": ts, "Value": val})
    request = urllib2.Request(url, headers = req_headers) 
    request.add_data(req_data)

    try:
        response = urllib2.urlopen(request).read()
    except:
        print "Unexpected error:", sys.exc_info()[0]

    sleep(5)