Build a Budget App Project - Build a Budget App Project

Python
1

Tell us what’s happening:

Hey I’m having a little issue with the last test (percentage bar chart), I don’t see any extra spaces or missing characters and I’m pretty sure the code for the graph is correct.

Your code so far

class Category:
    categories_list = []
    def __init__(self, category):
        self.categories_list.append(category)
        self.category = category
        self.ledger = []
        self.balance = 0
    def __str__(self):
        if self.ledger:
            result = ''
            result = str(self.category).center(30, '*') + '\n'
            
            for i,j in enumerate(self.ledger):
                if len(self.ledger[i]['description']) <= 23:
                    description = self.ledger[i]['description'].ljust(23)
                else: 
                    description = self.ledger[i]['description'][:23].ljust(23)
                if '.' not in str(self.ledger[i]['amount']):
                    number = str(self.ledger[i]['amount']) + '.00'
                    if len(number) > 7:
                        number = number[:7]
                else:
                    number = str(self.ledger[i]['amount'])
                    if len(number) > 7:
                        number = number[:7]
                result += description + number.rjust(7) + '\n'
            result += 'Total: ' + str(self.balance)
            return result
        return str(self.category)
        
    def deposit(self,amount,description=''):
        self.ledger.append({"amount": amount, "description": description})
        self.balance += amount
    def withdraw(self,amount,description=''):
        if self.check_funds(amount):
            self.ledger.append({"amount": -(amount), "description": description})
            self.balance -= amount
            return True
        return False
    def get_balance(self):
        return self.balance
    def get_withdrawals(self):
        total = 0
        for i,j in enumerate(self.ledger):
            if self.ledger[i]['amount'] < 0:
                total += self.ledger[i]['amount']
        return total
    def transfer(self, amount, category):
        if self.check_funds(amount):  
            self.ledger.append({'amount': -(amount), 'description': f'Transfer to {category}' })
            self.balance -= amount
            category.deposit(amount, f'Transfer from {self.category}')
            return True
        return False
    def check_funds(self, amount):
        if amount > self.balance:
            return False
        return True
    def percentage(self):
        pass

food = Category('Food')
food.deposit(900, 'deposit')
entertainment = Category('Entertainment')
entertainment.deposit(900, 'deposit')
business = Category('Business')
business.deposit(900, 'deposit')
food.withdraw(105.55)
entertainment.withdraw(33.40)
business.withdraw(10.99)

def create_spend_chart(categories):
    result = 'Percentage spent by Category\n'
    total_withdrawals = 0
    longest = [len(category.category) for category in categories]
    names = ''
    for category in categories:
        total_withdrawals += category.get_withdrawals()

    for i in range(max(longest)):
        line_str = '     '
        for category in categories:
            if i >= len(category.category):
                line_str += '   '
            else:
                line_str += category.category[i] + '  '
        if i != max(longest) - 1:
            line_str += '\n'
        names += line_str
                    
    dashes = ('---' * len(categories) + '-')
    for i in range(100,-1,-10):
        cat_spaces = ' ' 
        for category in categories:
            if category.get_withdrawals() > total_withdrawals:
                percent = (category.get_withdrawals() / total_withdrawals) * 1000 // 10 
                if percent >= i:
                    cat_spaces += 'o  '
                else:
                    cat_spaces += '   '
        result += str(i).rjust(3) + '|' + cat_spaces + ('\n')
    
    result += dashes.rjust(len(dashes) + 4) + '\n'
    result += names 
    return result
print(create_spend_chart([business, food, entertainment]))

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Challenge Information:

Build a Budget App Project - Build a Budget App Project

2

If you open the browser console when you run the tests you can find more details

For example, this is the failing test, the first line is your code, the second is the expected, you need to find the differences and correct:

AssertionError: 'Percentage spent by Category\n100|          \n 90|          \[363 chars] t  '
             != 'Percentage spent by category\n100|          \n 90|          \[363 chars] t  '
3

what version of python are you using?

4

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