I've gotten better at thinking about my finances over the years but I've never had anything better than a mental budget. I've never actually written anything down on paper. I've got a brand new job so I figure I've got a clean slate. Starting right now, I pledge to myself to keep a balanced checkbook at all times and to do monthly reviews of my finances looking for things to cut out of my budget.
Fiscal Conscience: Ha! How many times have you said that?
Me: Dozens of times!
Fiscal Conscience: And did you ever actually do it?
Me: No, but this time it will be different!
Fiscal Conscience: You're going to have do to better than that!
Me: Fine, I'll show you.
GnuCash is a wonderful piece of open-source accounting software. I have used it myself, dozens of times. But as it happens I inevitably stop using it. Not because the software is flawed per se, it does everything a good accounting application should do:
- Use Double-Entry accounting
- Support multiple currencies
- OFX import from online banking sites
The only thing they get wrong is the fundamental design choice they made when developing the application: they made it a GUI. Sure, GUIs are great, but in my opinion GUIs should be interfaces to a service oriented application rather than the application itself. Unless I'm sitting at my desk at home I can't use my application. I don't consider remote desktops a reasonable response to this problem due to the huge network latency issues as well as firewall problems.
I want to be able to record my transactions from anywhere. At home at my desk, at work at my desk, on my N800 when traveling, or on my phone when running around. With an application fundamentally written as a GUI this is essentially an insurmountable problem. An application written as a service can do all of these things quite easily with minimal amounts of programming.
Ledger does not keep track of your accounts. You keep track of your accounts in a plain text file and Ledger helps you understand them better. I can update my checkbook register from any text editor, anywhere I am. Most often this is Emacs through SSH on my home computer. Because of the triviality of the file format (being plain text) I can write a simple application that takes text messages from my phone and adds them to the register automatically.
But what about all my automatic payments?
I have most of my monthly payments automatically debited from my account. This is nice since I don't have to spend the time submitting payments to X number of companies each month, but is a nightmare when it comes time to balancing my checkbook. What I have done in the past is to just import an OFX file from my bank directly into GnuCash. This works great until you realize that something is wrong with the import and your checkbook is no longer balancing correctly. For this reason alone I prefer to record each transaction I make by hand. My money is my responsibility after all.
So, I wanted to be instantly notified of any debit on my checking account as soon as it happens. This gives me the following:
- A text message to my phone describing the time, place and amount of the transaction
- The total balance of my account
- A way to constantly keep an eye on how I'm spending my money without the hassle of (remembering to) signing into my bank account
- A reminder to balance my checkbook. (tells me when my actual checking balance has been out of sync with ledger for over 48 hours.)
Enter Selenium RC.
Selenium RC is an application that can remote control a real web browser and submit and receive data. I run selenium which launches Firefox in a headless X-server (Xvfb) and continuously refreshes my online banking site and parses out my account activity. This is probably a bit memory intensive to always keep a browser open for this specific purpose. I may want to experiment with python-spidermonkey in the future and go back to using mechanize, but I think there's a lot of glue missing in that solution whereas Selenium RC works perfectly right now!
No code to share at the moment, it's all a giant hack. If a similar setup appeals to someone out there, let me know and I'll think about releasing something.