Python script that tells you when you need to add money to your lunch card.
You need to add your credentials under the tapudsou identifier to your system specific credential manager.
Refer to the keyring documentation for that part, or use the script add_credentials.py.
usage: main.py [-h] username threshold
positional arguments:
username
threshold Account balance in € below which to alert
options:
-h, --help show this help message and exit