[simple progress bar] Simple, text-based progress bar #python

progress_bar.py

# Print iterations progress
# from: https://gist.github.com/aubricus/f91fb55dc6ba5557fbab06119420dd6a

def print_progress(iteration, total, prefix="", suffix="", decimals=1, bar_length=100):
    """Call in a loop to create terminal progress bar.

    @params:
        iteration   - Required  : current iteration (Int)
        total       - Required  : total iterations (Int)
        prefix      - Optional  : prefix string (Str)
        suffix      - Optional  : suffix string (Str)
        decimals    - Optional  : positive number of decimals in percent
        complete (Int)
        bar_length  - Optional  : character length of bar (Int)
    """
    if total > 0:
        str_format = "{0:." + str(decimals) + "f}"
        percents = str_format.format(100 * (iteration / float(total)))
        filled_length = int(round(bar_length * iteration / float(total)))
        bar = "█" * filled_length + "-" * (bar_length - filled_length)

        (sys.stdout.write(f"\r{prefix} |{bar}| {percents}% {suffix}"), )

        if iteration == total:
            sys.stdout.write("\n")
        sys.stdout.flush()