def _should_reverse_device_state(): ''' checks the config, if the normal relay state is OPEN then all the device states should be reversed ''' value = configuration.normal_relay_state() if value == 'open': return True elif value == 'false': return False else: raise Exception('Relay normal state is neither "open" nor "closed", instead is "' + str(value) + '". Pin will not trigger.')
def start_web_interface(server_type = "paste"): """ starts the bottle.py server """ print 'Starting web interface...\n' api.start(server_type) if __name__ == "__main__": check_and_init_database() check_hardware() check_internet_connectivity() start_threads() start_web_interface() try: while True: pass except KeyboardInterrupt: print '\nInterrupted, shutting down...' # stop threads, cleanup, etc? normal_boolean_state = configuration.normal_relay_state() == 'open' brew_logic._set_heater(normal_boolean_state) print 'Heater returned to default state...' brew_logic._set_freezer(normal_boolean_state) print 'Freezer returned to default state...' chestfreezer_gpio.cleanup() print 'Goodbye!' os._exit(0) except Exception as e: print 'Exception: ' + str(e)
def test_default_relay_state_is_open(self): print configuration.normal_relay_state() assert(configuration.normal_relay_state() == 'open')