def insert_malt(request):
process = Process.current()
process.malt = True
process.state = brewery.STATES.get('heating')
process.save()
comunication = Comunication()
comunication.turn_on_engine()
return HttpResponse('OK')
def iodine_test(request):
process = Process.current()
process.iodine_test = True
process.state = filtering.STATES.get('open_pot_valve')
process.save()
comunication = Comunication()
comunication.turn_off_engine()
comunication.turn_off_resistor(1)
return HttpResponse('OK')
class SerialCalls(object):
def __new__(cls):
if not hasattr(cls, 'instance'):
cls.instance = super(SerialCalls, cls).__new__(cls)
return cls.instance
def __init__(self):
self.serial_call = Comunication()
def insert_water(self):
self.serial_call.insert_water()
def get_pot_level(self):
pot_level = self.serial_call.get_pot_level()
return pot_level
def stop_water(self):
self.serial_call.stop_water()
def turn_on_engine(self):
self.serial_call.turn_on_engine()
def turn_off_engine(self):
self.serial_call.turn_off_engine()
def turn_on_resistor(self, temperature=None):
if temperature is not None:
self.serial_call.turn_on_resistor(temperature)
else:
self.serial_call.turn_on_resistor()
def add_hop(self, engine_id):
self.serial_call.add_hop(engine_id)
def turn_off_resistor(self, pot):
self.serial_call.turn_off_resistor(pot)
def turn_on_chiller(self):
self.serial_call.turn_on_chiller()
def turn_off_chiller(self):
self.serial_call.turn_off_chiller()
def turn_on_freezer(self, temperature):
self.serial_call.turn_on_freezer(temperature)
def activate_alarm(self):
self.serial_call.activate_alarm()
def read_thermal_sensor(self):
self.serial_call.read_thermal_sensor()
def end_stage(self):
self.serial_call.end_stage()
def __init__(self):
self.serial_call = Comunication()