def input_action(machine: VendingMachine):
while True:
print("Possible actions:")
print(
"1. Refill\n2. Insert Coin\n3. Make Selection\n4. Cancel\n5. Quit\n"
)
print("Current State: {}".format(machine.state))
try:
action = int(
input(
"What action would you like to take? (Enter the number): ")
)
if action < 1 or action > 5:
print("Please enter a valid choice(1-5)")
continue
if action == 1:
machine.refill()
elif action == 2:
machine.insert_coin()
elif action == 3:
machine.make_selection()
elif action == 4:
machine.cancel()
elif action == 5:
break
except ValueError:
print("Please enter a valid choice (1-4)")
try:
action = int(
input(
"What action would you like to take? (Enter the number): ")
)
if action < 1 or action > 5:
print("Please enter a valid choice(1-5)")
continue
if action == 1:
machine.refill()
elif action == 2:
machine.insert_coin()
elif action == 3:
machine.make_selection()
elif action == 4:
machine.cancel()
elif action == 5:
break
except ValueError:
print("Please enter a valid choice (1-4)")
if __name__ == '__main__':
vending_machine = VendingMachine()
vending_machine.refill()
input_action(vending_machine)
