进度条的制作-python

2024-10-08 17:59:29

import time,sys

def view_bar(num, total):

    rate = float(num) / float(total)

    rate_num = int(rate * 100)

    r = '\r%s %d%%'%('>'*rate_num,rate_num)

    sys.stdout.write(r)

    sys.stdout.flush()

if __name__ == '__main__':

    for i in range(0, 100):

        time.sleep(0.1)

        view_bar(i, 100)

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