Click on account.py to get source.
class account(object):
    """
    Markus Hitz's first C++ example in Python
    """

    def __init__(this, start=0):
        this.balance = start

    def deposit(this, amount):
        this.balance += amount

    def withdraw(this, amount):
        if this.balance >= amount:
            this.balance -= amount
        else:
            print("You are broke\n")
            amount = this.balance
            this.balance = 0.0
        return amount

    def getBalance(this):
        return this.balance

acc1 = account()
print("Default balance", acc1.getBalance())
acc1.deposit(1000)
print("New balance", acc1.getBalance())

acc2 = account(5000.0)
print("Second constructor", acc1.getBalance())
w = acc2.withdraw(10000.0)
print("w =",w,", new balance acc2", acc2.getBalance())