Banking Ex

# Bank account object - it's just a collection of variables.
class BankAccount(object):
    name = ""
    balance = 0
    pin = ""

    # The class "constructor" - It's actually an initializer
    def __init__(self, name, balance, pin):
        self.name = name
        self.balance = balance
        self.pin = pin

    # How we print a string
    def __repr__(self):
        return "name: " + self.name + "\nbalance : " + str(self.balance) + "\npin: " + self.pin;

# Makes a bank account (calls the "constructor").
def make_bank_account(name, balance, pin):
    return BankAccount(name, balance, pin);

# Where we do out work.
def banking():
    name = "";
    # Get the user's name, save it in the "name" variable.
    pin = "";
    # Have the user choose a pin, save it in the "pin" variable.
    # Make sure it has at least 4 characters.
    while(len(pin) < 4):
        # Fill this bit in!
        break; # Delete this line once you put in your own code

    # This makes a new bank account object, and prints it out.
    bankAccount = make_bank_account(name, 0, pin);
    print("You have a bank account!");
    print(bankAccount);

    # Now we can start banking.
    # This means it will loop forever.
    while(True):
        break; # Delete this line once you put in your own code
        # Ask the user if they want to pay in or withdraw money.
        # Ask for the amount.
        # If they are withdrawing, take that amount away from their balance.
        # If they are paying in, add that money to their balance.
        # Print out their new balance.

# main method, called when you run the program.
if __name__=='__main__':
    banking();