David wrote:
> David wrote:
>> I have a budget program I am using to learn from.
>> http://linuxcrazy.pastebin.com/f3b301daf
>>
>> I can not figure out how to get the transaction details to return so
>> that it looks nice. It returns like this now.
>>
>> Your transaction History is: [(1, u'Food', -100), (2, u'Deposit',
>> -200), (3, u'Deposit', 500), (4, u'Python Book', -50)]
>>
>> Here is how it gets to that point;
>>
>> def get_transactions(self):
>> ct=self.connection.cursor()
>> ct.execute("select * from transact;")
>> return ct.fetchall()
>>
>> def report_transactions(self):
>> return self.database.get_transactions()
>>
>> def display_transactions(self):
>> print "Your transaction History is:",self.bl.report_transactions()
>>
>> self.menu[5]=("Transaction History",self.display_transactions)
>>
>> Can I use the numbers 1,2,3,4 as a way to return the history?
>>
>> Thanks, I hope I explained it correctly :)
>> -david
> Ok this seems to work OK;
> def display_transactions(self):
> transactions = self.bl.report_transactions()
> for data in transactions:
> print "Transaction History: ", data[-2], data[-1]
>
>
It would be helpful if you showed the output you expect. Here is another
option ...
def display_transactions(self):
transactions = self.bl.report_transactions()
print "Your transaction History is:"
for n, k, v in transactions:
print ' %-15s %10.2f' % (k, v)
HTH,
Marty
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