#!/usr/bin/python class FireFighter: # firstname name = None # in bar pressure = None # constructur, called on object instantiation def __init__(self, name): self.name = name def beginAGT(self, initPressure): self.pressure = initPressure def endAGT(self, pressureUsage): self.pressure = self.pressure - pressureUsage def printPressure(self): print("%s: %d Bar" % (self.name, self.pressure))