ControllerServer0.py

class Controller:
	"""docstring for Controller"""

	NumButtons = 8

	def __init__(self, devName, devKeys):
		self.devPath = "/dev/" + devName
		try:
			print "Connecting to " + self.devPath
			self.serial = serial.Serial(self.devPath, 9600, timeout=10)
		except Exception as inst:
			print type(inst)     # the exception instance
			print inst.args      # arguments stored in .args
			print inst 
			print "Connection to " + self.devPath + " failed!"
			self.connected = False
		else:
			print "Connection to " + self.devPath + " successful!"
			self.connected = True

		self.devKeys = devKeys
		self.device = Device(devKeys)