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Python

number_game giving a "NameError" when trying to play again

The game runs normally, but I'm not being able to play again or close the game. This is the error I'm getting:

Traceback (most recent call last): File "number_game.py", line 36, in <module> game() File "number_game.py", line 29, in game play_again = input("Do you want to play again? Y/n:") File "<string>", line 1, in <module> NameError: name 'y' is not defined

And this is my code:

import random

def game():

    secret_num = random.randint(1, 10)
    guesses = []

    while len(guesses) < 5:
        try:
            # get a number guess from the player
            guess = input("Guess a number between 1 and 10. ")
            guess = int(guess)
            print(guess)
        except ValueError:
            print("{} is not a number".format(guess)) 
        else:
            # compare guess to secret number
            if guess == secret_num:
                print("You got it! My number was {}".format(secret_num))
                break
            elif guess < secret_num:
                print("My number is higher than {}".format(guess))
            else:
                print("My number is lower than {}".format(guess))
            guesses.append(guess)
    else:
        print("You didn't get it! My secret number was {}".format(secret_num))

    play_again = input("Do you want to play again? Y/n:")
    print play_again
    if play_again.lower() != 'n':
        game()
    else:
        print("Bye!")

game()

Any insights? Thank you!

The problem lies with using 'input' for the play_again variable. 'Input' attempts to evaluate whatever is typed in. You type in 'y' and it looks for a variable or function named 'y' as opposed to just storing the value as a string. Since 'y' doesn't exist, a NameError occurs. Assuming this is python 2, try using 'raw_input' when looking to store user input as a string.

2 Answers

You need parentheses around

play_again

on line 30, so that it is...

print(play_again)
if play_again.lower() != 'n':
        game()

Other then that fix, it ran perfectly for me in Workspaces.

It works, thank you!