fixed tab problem again

checker.py

@@ -1,6 +1,7 @@
 #!/usr/bin/python
 # checker
 # Make sure the critical EcoSpec components keep running
+
 import datetime
 import ecospec
 import pifacedigitalio
@@ -23,18 +24,18 @@
 
  logfile.write("Checking if ecospec.py is running at " + str(datetime.datetime.today()) + "...\n")
  try:
- ecospec = subprocess.check_output("ps -A | grep ecospec", shell=True)
+ result = subprocess.check_output("ps -A | grep ecospec", shell=True)
  except subprocess.CalledProcessError:
- ecospec = ""
+ result = ""
  if not actuator_under_control:
- if (ecospec + ' ') == ' ':
+ if (result + ' ') == ' ':
  logfile.write("No it's not, so let's start it!\n")
  try:
- ecospec = subprocess.check_output("service ecospec start", shell=True)
+ result = subprocess.check_output("service ecospec start", shell=True)
  except subprocess.CalledProcessError as error:
  logfile.write("CalledProcessError({0}): {1}\n".format(error.errno, error.strerror))
- ecospec = ""
- logfile.write(ecospec + "\n")
+ result = ""
+ logfile.write(result + "\n")
  else:
  logfile.write("Yes it is.\n")
 
@@ -62,6 +63,7 @@
  for i in range(1, 120):
  if pifacedigitalio.digital_read(0):
  logfile.write("PiFace pushbutton 1 pressed. Shutting down.\n")
+ result = ""
  try:
  shutdown = subprocess.check_output("shutdown -h now", shell=True)
  except subprocess.CalledProcessError as error:
@@ -70,22 +72,23 @@
  logfile.write(shutdown + "\n")
  elif pifacedigitalio.digital_read(1): 
  logfile.write("PiFace pushbutton 2 pressed. Rebooting.\n")
+ result = ""
  try:
- reboot = subprocess.check_output("reboot", shell=True)
+ result = subprocess.check_output("reboot", shell=True)
  except subprocess.CalledProcessError as error:
  logfile.write("CalledProcessError({0}): {1}\n".format(error.errno, error.strerror))
- reboot = ""
- logfile.write(reboot + "\n")
+ result = ""
+ logfile.write(result + "\n")
  elif pifacedigitalio.digital_read(2):
  logfile.write("PiFace pushbutton 3 pressed. Extending actuator.\n")
- actuator = ""
+ result = ""
 
  try:
- actuator = subprocess.check_output("service ecospec stop", shell=True)
+ result = subprocess.check_output("service ecospec stop", shell=True)
  actuator_under_control = True
  except subprocess.CalledProcessError as error:
  logfile.write("CalledProcessError({0}): {1}\n".format(error.errno, error.strerror))
- actuator = ""
+ result = ""
 
  try:
  #x = piface.PiFace() 
@@ -101,10 +104,10 @@
  logfile.write("{0}\n".format(xvalue))
  traceback.print_tb(xtb, None, logfile)
 
- logfile.write("{0}\n".format(str(actuator)))
+ logfile.write("{0}\n".format(str(result)))
  elif pifacedigitalio.digital_read(3):
  logfile.write("PiFace pushbutton 4 pressed. Retracting actuator.\n")
- actuator = ""
+ result = ""
 
  try:
  #x = piface.PiFace() 
@@ -121,13 +124,13 @@
  traceback.print_tb(xtb, None, logfile)
 
  try:
- actuator = subprocess.check_output("service ecospec start", shell=True)
+ result = subprocess.check_output("service ecospec start", shell=True)
  actuator_under_control = False
  except subprocess.CalledProcessError as error:
  logfile.write("CalledProcessError({0}): {1}\n".format(error.errno, error.strerror))
- actuator = ""
+ result = ""
 
- logfile.write("{0}\n".format(str(actuator)))
+ logfile.write("{0}\n".format(str(result)))
  else:
  pass
  time.sleep(5)