Python Consider the following class definition: The bank gives customers credit
ID: 3739314 • Letter: P
Question
Python
Consider the following class definition:
The bank gives customers credit up to a maximum amount equal to half of their current balance.
Write a property, credit_limit, for the Account class that returns the credit limit of the given account.
Do not modify __init__ and do not store the credit limit as an instance variable.
Once you implement the credit_limit property, you should be able to test it as follows:
You only need to include the property definition in your answer.
Explanation / Answer
class Account(object): """ Represent a bank account. Argument: account_holder (string): account holder's name. Attributes: holder (string): account holder's name. balance (float): account balance in dollars. """ def __init__(self, account_holder): self.holder = account_holder self.balance = 0 def deposit(self, amount): """ deposit amount to the account Parameter: amount (float): the amount to be deposited in dollars. Returns: the updated account object """ self.balance += amount return self def withdraw(self, amount): """ withdraw the amount from the account if possible. Parameter: amount (float): the amount to be withdrawn in dollars. Returns: boolean: True if the withdrawal is successful False otherwise """ if self.balance >= amount: self.balance = self.balance - amount return True else: return False def get_balance(self): return self.balance @property def credit_limit(self): return self.balance / 2 if __name__ == '__main__': my_account = Account('Rula') my_account.deposit(100) print(my_account.credit_limit) # prints 50.0 my_account.deposit(501.50) print(my_account.credit_limit) # prints 300.75 c_account = Account('Charlie') c_account.deposit(12000) print(c_account.credit_limit) # prints 6000.0
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