class Gate:
def __init__(self, relay_port):
self.relay = Relay(relay_port)
def open(self):
self.relay.open()
self.print_state()
def close(self):
self.relay.close()
self.print_state()
def toggle(self):
self.relay.open()
self.print_state()
time.sleep(10)
self.relay.close()
self.print_state()
def print_state(self):
val = self.relay.get_value()
if val == 0:
print("{\"state\":\"open\"}")
elif val == 1:
print("{\"state\":\"close\"}")
else:
print("{\"error\":\"unable to determine state\"}")
