Tell us what’s happening:
I have been stuck on this spot for God knows how long. It keeps failing the last two tests. I don’t know what else to do at this point. I have attached screenshots of my output and errors from the browser console. Please kindly help. Thank you
Your code so far
class Category:
def __init__(self, name):
self.name = name
self.ledger = []
def deposit(self, amount, description=""):
"""Adds a deposit with the given amount and description to the ledger."""
self.ledger.append({'amount': amount, 'description': description})
def withdraw(self, amount, description=""):
"""Withdraws an amount from the category and stores as negative if there are sufficient funds."""
if self.check_funds(amount):
self.ledger.append({'amount': -amount, 'description': description})
return True
return False
def get_balance(self):
"""Returns the current balance in the category."""
return sum(entry['amount'] for entry in self.ledger)
def transfer(self, amount, category):
"""Transfers an amount from this category to another category."""
if self.check_funds(amount):
self.withdraw(amount, f"Transfer to {category.name}")
category.deposit(amount, f"Transfer from {self.name}")
return True
return False
def check_funds(self, amount):
"""Checks if the amount is available in the category's balance."""
return self.get_balance() >= amount
def __str__(self):
"""Returns a string representation of the category with the ledger and total balance."""
title = f"{self.name:*^30}"
ledger_lines = []
for entry in self.ledger:
description = entry['description'][:23] # Limit description to 23 characters
amount = f"{entry['amount']:.2f}".rjust(30 - len(description))
ledger_lines.append(f"{description}{amount}")
total = f"Total: {self.get_balance():.2f}"
return "\n".join([title] + ledger_lines + [total])
def create_spend_chart(categories):
"""Creates a bar chart of percentages spent by each category."""
# Calculate total spent for each category
total_spent = sum(
sum(entry['amount'] for entry in category.ledger if entry['amount'] < 0)
for category in categories
)
if total_spent == 0:
return "Percentage spent by category\n ----------\n"
# Calculate percentage spent for each category and round down to the nearest 10
percentages = []
for category in categories:
category_spent = sum(entry['amount'] for entry in category.ledger if entry['amount'] < 0)
percentage = category_spent / total_spent * 100
rounded_percentage = (percentage // 10) * 10 # Round down to the nearest 10
percentages.append(rounded_percentage)
# Create the bar chart
chart = "Percentage spent by category\n"
# Chart rows (percentages from 100 to 0)
for i in range(100, -1, -10):
chart += f"{i:3}| " # Add percentage on the left side
for percentage in percentages:
chart += "o " if percentage >= i else " " # Add 'o' or empty space depending on the percentage
chart += "\n" # New line after each row
# Add the horizontal line
chart += " " + "-" * (len(categories) * 3 + 1) + "\n"
# Add the category names vertically below the bars
max_name_length = max(len(category.name) for category in categories)
# Add category names vertically
for i in range(max_name_length):
chart += " " # Add spaces for alignment
for j, category in enumerate(categories):
# Add character from the category name or a space if index exceeds name length
chart += category.name[i] if i < len(category.name) else " "
# Only add space between categories if it's not the last one
if j < len(categories) - 1:
chart += " "
# After printing all categories in this row, add a newline
chart += "\n"
# Remove any unnecessary trailing spaces from the final chart
return chart.strip()
# Example usage
# Creating categories and performing operations
food = Category('Food')
food.deposit(1000, 'initial deposit')
food.withdraw(10.15, 'groceries')
food.withdraw(15.89, 'restaurant and more food for dessert')
clothing = Category('Clothing')
clothing.deposit(500, 'initial deposit')
clothing.withdraw(50, 'pants')
clothing.withdraw(75.50, 'shirt')
entertainment = Category('Entertainment')
entertainment.deposit(300, 'initial deposit')
entertainment.withdraw(120, 'movie tickets')
entertainment.withdraw(50, 'arcade')
# Transfer funds
food.transfer(50, clothing)
# Print category details
print(food)
print(clothing)
print(entertainment)
# Create and print the spend chart
categories = [food, clothing, entertainment]
print(create_spend_chart(categories))
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Challenge Information:
Build a Budget App Project - Build a Budget App Project
