Python-Checkbook-App/Checkbook-App.py at main · OKPTaylor/Python-Checkbook-App · GitHub

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import json
import datetime


with open("user_data_timestamp.json", 'r') as f:
    userBalance = json.load(f)


def currentBalance(userBalance):
   print(f"\nYour current balance is: ${'{:.2f}'.format(round(sum(list(userBalance.values())) , 2))}")

def history(userBalance):
    with open("user_data_timestamp.json" , 'w') as f:
        json.dump(userBalance,f)

    print(f"\nThis is your transaction history for your last {len(userBalance)} transactions.\n")
    for a, b in userBalance.items():
        print(f"{a} ${'{:.2f}'.format(b)}")

def withdraw(userBalance):
    userInput = ""
    x = datetime.datetime.now()
    while userInput != userInput.isdigit():
        userInput=input("How much would you like to withdraw? $")
        if userInput.isalpha():
            print("\nSorry you must enter numbers only.\n")


        else:
            userInput=-1*float(userInput)
            userBalance.update({x.strftime("%b-" "%d-" "%Y" " %I:" "%M:" "%S" " %p"): userInput})
            break


    print(f"\nYour new blance is: ${'{:.2f}'.format(round(sum(list(userBalance.values())) , 2))}")

    with open("user_data_timestamp.json", 'w') as f:
        json.dump(userBalance,f)


def deposit(userBalance):
    userInput = ""
    x = datetime.datetime.now()
    while userInput != userInput.isdigit():

        userInput=input("How much would you like to deposit? $")
        if userInput.isalpha():

            print("\nSorry, you must enter numbers only.\n")

        else:
            userInput=float(userInput)
            userBalance.update({x.strftime("%b-" "%d-" "%Y" " %I:" "%M:" "%S" " %p"): userInput})
            break

    print(f"\nYour new blance is: ${'{:.2f}'.format(round(sum(list(userBalance.values())) , 2))}")

    with open("user_data_timestamp.json", 'w') as f:
        json.dump(userBalance,f)


userReply = ""
while userReply != "5":
    print("""\n~~~ Welcome to your terminal checkbook! ~~~\n
    What would you like to do?

    1) view current balance
    2) record a debit (withdraw)
    3) record a credit (deposit)
    4) transaction history
    5) exit\n""")

    userReply = input("Your choice? ")

    if userReply == "1":
        currentBalance(userBalance)
    elif userReply == "2":
        withdraw(userBalance)
    elif userReply == "3":
        deposit(userBalance)
    elif userReply == "4":
        history(userBalance)
    elif userReply == "5":
        print("\nHave a nice day.\n")
    else:
        print("\nSorry invalid choice.")