How should i proceed with banking Application in Python

I know baisc Python and Django but not advanced. I want to make Banking Application for personal use. it will have various type of accounts l开发者_高级运维ike saving account , Fixed deposits account. I need to calculate interests and put money automatically in accounts.

Is there any example of that type of application so that i can start.

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Start with the tutorials on djangoproject.com and go from there.

If you want to look at something already done go to: http://code.google.com/p/django-budget/ that should give you a great start.