#! /usr/bin/env python import datetime from ledger.ledger import Ledger ledger = Ledger() ledger.load_transactions() current_balance = ledger.get_current_balance("john") one_month_ago = datetime.date.today() - datetime.timedelta(days=60) two_month_ago_balance = ledger.get_balance_at(one_month_ago, "john") print("Current balance:", current_balance) print("Balance one month ago:", two_month_ago_balance)