Standalone
When invoked directly, it creates simple GUI dialogs.
$ mininterface --help
usage: Mininterface [-h] [OPTIONS]
Simple GUI dialog. Outputs the value the user entered.
╭─ options ─────────────────────────────────────────────────────────────────────────────────╮
│ -h, --help show this help message and exit │
│ --alert STR Display the OK dialog with text. (default: '') │
│ --ask STR Prompt the user to input a text. (default: '') │
│ --ask-number STR Prompt the user to input a number. Empty input = 0. (default: '') │
│ --is-yes STR Display confirm box, focusing yes. (default: '') │
│ --is-no STR Display confirm box, focusing no. (default: '') │
╰───────────────────────────────────────────────────────────────────────────────────────────╯
You can fetch a value to i.e. a bash script.