17.07.2016 Python CGI for ESP sensor receiption

#!/usr/bin/env python

import cgi, rrdtool, os
import cgitb; cgitb.enable()  # for troubleshooting

print "Content-type: text/html"
print

print """
<html>
<head><title>Sensor data</title></head>
<body>
<h3>Sensor data</h3>
"""

form = cgi.FieldStorage()

sensor = form.getvalue("sensor")
temp = form.getvalue("temp")
hum = form.getvalue("hum")
vbat = form.getvalue("vbat")

if (sensor == "mobile"):
  tempstring = "N:"+temp+":"+hum+":"+vbat
  tempdata = temp+"\n"+hum+"\n"+vbat+"\n"
  rrdfile = "/var/www/rrd/mobile.rrd"
  tempfile = "/var/www/rrd/temp_mobile.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh, Voltage '+vbat+' V.<br>'
elif (sensor == "bedroom"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/bedroom.rrd"
  tempfile = "/var/www/rrd/temp_bedroom.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'
elif (sensor == "livingroom"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/livingroom.rrd"
  tempfile = "/var/www/rrd/temp_livingroom.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'
elif (sensor == "workroom"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/workroom.rrd"
  tempfile = "/var/www/rrd/temp_workroom.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'
elif (sensor == "bath"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/bath.rrd"
  tempfile = "/var/www/rrd/temp_bath.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'
elif (sensor == "kitchen"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/kitchen.rrd"
  tempfile = "/var/www/rrd/temp_kitchen.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'
elif (sensor == "outdoor"):
  tempstring = "N:"+temp+":"+hum
  tempdata = temp+"\n"+hum+"\n"
  rrdfile = "/var/www/rrd/outdoor.rrd"
  tempfile = "/var/www/rrd/temp_outdoor.txt"
  print 'Sensor:'+sensor+': '+temp+' deg. C, '+hum+' rh.<br>'

rrdtool.update(rrdfile, tempstring)
tempfile=open(tempfile, "wb")
tempfile.write(tempdata)
tempfile.close()

print """
</body>
</html>
"""