python 自定义进度条

def printProgressBar(iteration, total, prefix='', suffix='', decimals=1, length=100, fill='', printEnd="\r"):
    """
    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)
        length      - Optional  : character length of bar (Int)
        fill        - Optional  : bar fill character (Str)
        printEnd    - Optional  : end character (e.g. "\r", "\r\n") (Str)
    """
    percent = ("{0:." + str(decimals) + "f}").format(100 *
                                                     (iteration / float(total)))
    filledLength = int(length * iteration // total)
    bar = fill * filledLength + '-' * (length - filledLength)
    print(f'\r{prefix} |{bar}| {percent}% {suffix}', end=printEnd)
    # Print New Line on Complete
    if iteration == total:
        print()
for i in range(1,1000000):
printProgressBar(i, 1000000, prefix='', suffix='', decimals=1, length=100, fill='', printEnd="\r")

 

posted @ 2024-12-08 10:31  cup_leo  阅读(2)  评论(0编辑  收藏  举报