def catchen_close():
gate = Gate()
gate.close()
return redirect(url_for('index'))
from gate import Gate
import sys
args = sys.argv
port = None
if len(args) == 3:
try:
port = int(args[1])
except:
print('invalid port number')
sys.exit(0)
relay = Gate(port)
command = args[2]
if command.lower() == 'open':
relay.open()
elif command.lower() == 'close':
relay.close()
elif command.lower() == 'state':
relay.print_state()
else:
print('invalid command; [open, close, state]')
sys.exit(0)
else:
print(
'Please provide proper arguments; e.g. python main.py <port> <command>'
)