Code Academy python lesson: Bank Account

bankaccount.py

"""This program creates a Python class tat can be used to create and manipulate a personal bank account. The Bank account class: accepts deposits, allows withdrawals, shows the balance and shows the details of the account."""

class BankAccount(object):
  balance = 0
  def __init__(self, name):
    self.name = name
  def __repr__(self):
    return "This account belongs to %s and has a balance of $%.2f" %(self.name, self.balance )
  def show_balance(self):
    print("%s's balance: $%.2f") %(self.name,\
                                   self.balance)
  def deposit(self, amount):
    if amount <= 0:
      print("You cannot deposit an amount less than or equal to 0")
      return
    else:
      print("You have deposited $%.2f") %(amount)
      self.balance += amount
      self.show_balance()
  def withdraw(self, amount):
    if amount > self.balance:
      print("Sorry your account balance is insufficient for this transaction")
      return
    else:
      print("You are withdrawing $%.2f") %(amount)
      self.balance -= amount
      self.show_balance()
my_account = BankAccount("Odanga")
print(my_account)
my_account.show_balance()
my_account.deposit(2000)
my_account.withdraw(1000)
print(my_account)