import time

def read_ds1820(senzor):
tempfile = open(“/sys/bus/w1/devices/”+senzor+”/w1_slave”)
thetext = tempfile.read()
tempfile.close()
tempdata = thetext.split(“\n”)[1].split(” “)[9]
temperature = float (tempdata[2:])
temperature = temperature / 1000
return temperature

while 1:
print “t1: %0.1f  t2: %0.1f”%(read_ds1820(“10-000800f8d972”),read_ds1820(“10-000800f84ff4”)   )

time.sleep(1)