두번째 파이썬 수업 2023/11/09

파이썬 배운지 한달차

여러가지 도전적인 상황이 많이 발생했었습니다.

한달밖에 파이썬을 안 배웟는데 벌써부터 이런걸 한다구요?

 

한달밖에 안되서 이거 밖에 못하는거라고 말해주지 않겟어요... ㅠ

---

class Customer:

    def __init__(self, account_name, account_number, opening_balance):

        self.account_number = account_number

        self.account_name = account_name

        self.balance = opening_balance

            #내가 사용할 친구들을 만들어주고

           

    def deposit(self,amount):

        self.balance = self.balance+amount

        print(

            f"Balance after deposit ${amount} to {self.account_name} is {self.balance}"

        )

            #내가 사용할 도구(함수)를 만들어주고/그 도구 안에서 작용하는

    def withdraw(self,amount):

        if amount <= self.balance:

            self.balance + self.balance - amount

            print(

                f" balance after withdrawl ${amount} from {self.account_name} is ${self.balance}"

            )

        else:

            print(f"Insufficient funds for withdrawl amount {amount}")

            return self.balance

       

    def __str__(self) :

        return f'Account name {self.account_name}, Account #:{self.account_number}, Opening Balance {self.balance} Closing balance : ${self.balance}'

#TEST

customer1 = Customer("Sally", "12345", 500.0)

customer1.deposit(75.0)

customer1.withdraw(100)

customer1.__str__()

#Customer.deposit(customer1)

class Bank:

    def __init__(self):

        self.accounts = []

        self.next_account_number = 100

    def create_account(self, account_name, opening_balance):

        new_account = Customer(

        account_name, self.next_account_number, opening_balance

        )

        self.next_account_number = self.next_account_number + 1 #새로운 계좌를 하나 만들어 줍시다

        self.accounts.append(new_account) #새로운 계좌를 계좌리스트에 붙여줍니다

        return self.next_account_number - 1 #본래 계좌를 만들었으면 원래대로 제다리에 돌려둡시다

       

    def get_account(self, account_number):

        for account in self.accounts:

            if account.account_number == account_number :

                return account

                print("Account not found."

                        )

            return None

    def deposit_into(self, account_number, deposit_amount):

        found = False

        for account in self.accounts:

            if account_number == account.account_number:

                new_balance = account.deposit(deposit_amount)

                found = True

                print(

                    f'Deposit ${deposit_amount} to account #{account_number}, new balance is {new_balance}'

                )

        if not found:

             print(f"Account {account_number} not found")

    def calculate_deposit_base(self):

        deposit_base = 0

        for account in self.accounts:

            if account.balance >0:

                deposit_base = deposit_base + account.balance

        print(f"the total funds after all transaction ${deposit_base}")

        return deposit_base

   

bank = Bank()

John_acount = bank.create_account("John Doe", 900.00)

James_acount = bank.create_account("James Scott", 1200.00)

John_customer = bank.get_account(John_acount)

James_customer = bank.get_account(James_acount)

print(John_customer)