(self, frame)
signal handler for properly exiting Ctrl+C
signal handler for properly exiting Ctrl+C
signal handler for properly exiting Ctrl + C
def signal_handler(self, frame):
        """signal handler for properly exiting Ctrl+C"""
        graph_controller.stress_conroller.kill_stress_process()
        raise urwid.ExitMainLoop()
def signal_handler ( self , frame ) : graph_controller . stress_conroller . kill_stress_process ( ) raise urwid . ExitMainLoop ( )