#!/usr/bin/env python
"""
A very simple progress bar where the name of the task scrolls, because it's too long.
iterator.
"""
import time

from prompt_toolkit.shortcuts import ProgressBar


def main():
    with ProgressBar(
        title="Scrolling task name (make sure the window is not too big)."
    ) as pb:
        for i in pb(
            range(800),
            label="This is a very very very long task that requires horizontal scrolling ...",
        ):
            time.sleep(0.01)


if __name__ == "__main__":
    main()