Nathan Pinno wrote:
> Hey all,
>
> I was wondering if you could help me fix a glitch in my program that's
> preventing it from running.
>
> Here's the code:
> accountlist = []
accountlist = {} # dictionary rather than list
>
> def load_file(ac):
> import os
> filename = 'accounts.txt'
> if os.path.exists(filename):
> store = open(filename, 'r')
> for line in store:
> account = line.strip()
> amount = line.next().strip()
> ac[account] = amount
> else:
> store = open(filename, 'w') #create a new file
> store.close
>
> def save_file(ac):
> store = open('accounts.txt', 'w')
> for account, amount in accountlist.items():
> store.write(account + '\n')
> store.write(amount + '\n')
> store.close()
>
> def main_menu():
> print "1) Add a new account"
> print "2) Remove a account"
> print "3) Print all info"
> print "4) Find account"
> print "5) Deposit"
> print "6) Withdraw funds"
> print "9) Save and exit."
>
> def add():
> print "Add a new account"
> account = raw_input("Account Name: ")
> amount = float(raw_input("Amount: "))
> accountlist[account] = amount
>
> def remove():
> print "Remove a account"
> account = raw_input("Account: ")
> if accountlist.has_key(account):
> del accountlist[account]
> else:
> print account," was not found."
>
> def printall():
> print "Account Info"
> for account in accountlist.keys():
> print account,"\t $",accountlist[account]+"\n"
>
> def lookup():
> print "Specific Account Info"
> account = raw_input("Account: ")
> if accountlist.has_key(account):
> print account," $",accountlist[account]
> else:
> print account," was not found."
>
> def deposit():
> print "Deposit funds"
> account = raw_input("Account: ")
> if accountlist.has_key(account):
> amount = float(raw_input("Amount: "))
> accountlist[account] += amount
> print account,"\t $",accountlist[account]
> else:
> print account," was not found."
>
> def withdraw():
> print "Withdraw Funds."
> account = raw_input("Account: ")
> if accountlist.has_key(account):
> amount = float(raw_input("Amount: "))
> accountlist[account] -= amount
> print account,"\t $",accountlist[account]
> else:
> print account," was not found."
>
> print "Account Tracker"
> print "By Nathan Pinno"
> print
> load_file(accountlist)
> while 1:
> main_menu()
> menu_choice = int(raw_input("Which item? "))
> if menu_choice == 1:
> add()
> elif menu_choice == 2:
> remove()
> elif menu_choice == 3:
> printall()
> elif menu_choice == 4:
> lookup()
> elif menu_choice == 5:
> deposit()
> elif menu_choice == 6:
> withdraw()
> elif menu_choice == 9:
> break
> else:
> print "That's not an option. Please choose a valid option."
> save_file(accountlist)
> print "Have a nice day!"
> Here is the error I'm having troubles solving:
> Traceback (most recent call last):
> File "C:\Python24\Account Tracker.py", line 87, in -toplevel-
> add()
> File "C:\Python24\Account Tracker.py", line 36, in add
> accountlist[account] = amount
> TypeError: list indices must be integers
>
> So. how do I solve it to make it work the way I want it to?
>
> Thanks,
> Nathan Pinno
> ------------------------------------------------------------------------
>
> _______________________________________________
> Tutor maillist - Tutor@python.org
> http://mail.python.org/mailman/listinfo/tutor
>
--
Bob Gailer
510-978-4454
_______________________________________________
Tutor maillist - Tutor@python.org
http://mail.python.org/mailman/listinfo/tutor
