Quick Start

Let’s choose 2 tags: wallet, and bank for your checking account. Now, write the following in a file (e.g.: finances.txt):

2018-01-13  100  Starting balance  bank
2018-01-14   40  Withdrawal        wallet,-bank

As there’s no starting balance for wallet, it will be $0.00. In the second line, there is a - (minus) sign next to the bank tag to make it -40 in the bank ledger. Now, let’s see what tagcash does without any option:

~$ tagcash finances.txt
┌bank────────┬────────┬─────────┬───────────────────┐
│ Date       │ Amount │ Balance │ Description       │
├────────────┼────────┼─────────┼───────────────────┤
│ 2018-01-13 │ 100.00 │  100.00 │ Starting balance  │
│ 2018-01-14 │ -40.00 │   60.00 │ Withdrawal        │
└────────────┴────────┴─────────┴───────────────────┘
┌wallet──────┬────────┬─────────┬───────────────────┐
│ Date       │ Amount │ Balance │ Description       │
├────────────┼────────┼─────────┼───────────────────┤
│ 2018-01-14 │  40.00 │   40.00 │ Withdrawal        │
└────────────┴────────┴─────────┴───────────────────┘

Tips

• The parser is flexible. Just don’t use space in tags and separate them by comma;

• Align as you wish. Use 1 or more spaces between fields (date, amount, …);

• You can use as many files as you want;

• There’s no need to keep the lines sorted by date. Thus, you can keep together all the monthly installments of a payment;

• To choose tags, use for example --tags wallet (-t for short).

How to Install

Tested with Python >= 3.5: pip3 install tagcash.

Advanced Usage

To know how much money you have in total, including all specified tags, add the --all option:

$ tagcash --all finances.txt
(...)
┌All Tags────┬────────┬─────────┬───────────────────┐
│ Date       │ Amount │ Balance │ Description       │
├────────────┼────────┼─────────┼───────────────────┤
│ 2018-01-13 │ 100.00 │  100.00 │ Starting balance  │
│ 2018-01-14 │ -40.00 │   60.00 │ Withdrawal        │
│ 2018-01-14 │  40.00 │  100.00 │ Withdrawal        │
└────────────┴────────┴─────────┴───────────────────┘

As expected, because you withdrew money to your own wallet, the last table shows that you have $100 in total. To keep this overall balance consistent, adopt the simple rule: use negative numbers (or tags) whenever you spend money, and positive when you earn it.