Methods and Attributes

Let us explore methods (functions inside classes) and attributes (data inside classes).

Instance Methods

class BankAccount:
    def __init__(self, owner, balance=0):
        self.owner = owner
        self.balance = balance

    def deposit(self, amount):
        self.balance += amount
        print("Deposited:", amount)

    def withdraw(self, amount):
        if amount <= self.balance:
            self.balance -= amount
        else:
            print("Insufficient funds")

acc = BankAccount("Alice", 1000)
acc.deposit(500)
acc.withdraw(200)
print("Balance:", acc.balance)