problem with exam task for college

[jeltedeproft at hotmail.com]

ok after another round of reparations, my update works again and it updates the fuel meter, but i still can't get the view of the spaceship to rotate, for now only the direction the spaceship accelerates when pressing "up" changes after a rotation, but the spaceship itself keeps pointing up. This is the code for the rotating :    p.s : the problem has to be in this code because the update of the view of the position of the spaceship does work.


def update(self,dt):
        self.velocity = self.velocity + (self.acceleration * dt)
        self.pos = self.pos + self.velocity * dt
        a = 0
        b = 0
        if scene.kb.keys:
            a = a + 0.001 
            s = scene.kb.getkey()
            if (s == "up"):
                if self.zicht.meter.height != 0:
                    self.velocity = self.velocity + self.gas
                    self.vlam.visible = True
                    b = b + 2
                    self.zicht.meter.height = self.zicht.meter.height - 0.1
                    self.zicht.update
            if (s == "left"):
                self.gas = rotate(self.gas,angle = math.pi/10, axis = (0,0,1))
                (x,y,z) = self.frame.axis
                self.frame.axis = (x,y,z-0.1)
            if (s == "right") :
                self.gas = rotate(self.gas,angle = -(math.pi/10), axis = (0,0,1))
                (x,y,z) = self.frame.axis
                self.frame.axis = (x,y,z+0.1)
        if (a == 0):
            self.vlam.visible = False