Tell us what’s happening:
test19, to test 24 fail. I think the code is right because of the output in the terminal so I don’t know where are the mistakes I am making. Please help. Thanks in advance
Your code so far
class Category:
def __init__(self, name):
self.name = name
self.ledger = []
def deposit(self, amount, description=''):
self.ledger.append({'amount': amount, 'description': description})
def withdraw(self, amount, description=''):
if self.check_funds(amount):
self.ledger.append({'amount': -amount, 'description': description})
return True
else:
return False
def get_balance(self):
sum = 0
for index in range(0, len(self.ledger)):
sum += self.ledger[index]['amount']
return sum
def transfer(self, amount, destination):
source = self
if source.check_funds(amount):
source.withdraw(amount,f'Transfer to {destination.name}')
destination.deposit(amount,f'Transfer from {source.name}' )
return True
else:
return False
def check_funds(self, amount):
try:
if self.get_balance() >= amount:
return True
return False
except:
return False
def __str__(self):
star = '*'
result = ''
number_of_star = 30 - len(self.name)
if number_of_star % 2 == 0:
result += (star * (number_of_star // 2))+self.name+(star * (number_of_star // 2))+ '\n'
else:
result += (star * (number_of_star // 2))+self.name+(star * ((number_of_star // 2)+1))+'\n'
for index in range(0, len(self.ledger)):
number = float(self.ledger[index]['amount'])
string_number = f"{number:.2f}"
result += f"{self.ledger[index]['description'][0:23]:23}{string_number: >7}\n"
final_line = f"Total: {self.get_balance()}"
return result + final_line
def create_spend_chart(categories):
result =''
if len(categories) >0 and len(categories)<= 4:
percentages = []
percentage = 1
total = 0
partial_total = []
for i in range(0,len(categories)):
partial_total.append(0)
for j in range(0, len(categories[i].ledger)):
if categories[i].ledger[j]['amount'] < 0:
partial_total[i] += categories[i].ledger[j]['amount']
partial_total[i]*= -1
total += partial_total[i]
percentage = (partial_total[i]/ total)*100
percentages.append(int(percentage//10)*10)
result += 'Percentage spent by category\n'
balls = []
number=1
for i in range(0,11):
number = i*10
balls.append([f'{number:3}|'])
for j in range(0, len(categories)):
if percentages[j] >= i*10:
balls[i].append('o')
for i in range(10,-1,-1):
result += ' '.join(balls[i])
result += ' \n'
bar = ('---' * len(categories)) + '--\n'
result += ' ' + bar
names = []
maximum = 0
for i in range(0, len(categories)):
if len(categories[i].name) >= maximum:
maximum = len(categories[i].name)
for j in range(0, maximum):
names.append([' '])
for i in range(0,len(categories)):
if len(categories[i].name) > j:
names[j].append(categories[i].name[j])
else:
names[j].append(' ')
for j in range(0, maximum-1):
result += ' '.join(names[j]) + ' \n'
result += ' '.join(names[maximum-1])+' '
return result
food = Category('Food')
food.deposit(1000, 'deposit')
food.withdraw(10.15, 'groceries')
food.withdraw(15.89, 'restaurant and more food for dessert')
clothing = Category('Clothing')
food.transfer(50, clothing)
print(food)
cat_list=[food, clothing]
print(create_spend_chart(cat_list))
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Challenge Information:
Build a Budget App - Build a Budget App
