Bluecoins to Firefly III importer

Python script to import a Bluecoins database into a Firefly III instance

How to Use

Set up a config file (see example in config.example.py)
Make an export in Bluecoins, put the resulting bluecoins.fydb file into the folder bluecoins-data.
If you used attachments, put the Pictures folder (e.g. from a Google Drive export, or locally on your phone from Internal Storage/Bluecoins/) also inside bluecoins-data.
Run convert.py, check the output.

Use this on an new (empty) Firefly III instance, or with a backup at hand. It might mess stuff up.
Set up all needed currencies first inside Firefly III, transactions with unknown currency will throw an error when trying to import them.
It's best to set up rules inside Firefly III first to modify the transactions according to your needs.
- This is also the way to go to assign actual source/destination accounts (instead of (Cash)).
Set DESC_AS_ACC in config.py to True to use the "Description" field as the opposing account name (expenses account created if not already present)
The initial bank statements are not imported. You can set them manually in Firefly III after the import for each account.
Firefly III has some limitations that Bluecoins has not:
- Split transaction always needs to have the same source account.
- A split transaction needs to be the same type throughout (i.e. cannot be split between Deposit & Withdrawal).
- The Transaction Fees feature of Bluecoins not feasible in Firefly III. Instead, a separate Withdrawal is created, with a link to the original transaction.