Python实现进度条的效果

from itertools import cycle
from time import sleep

for frame in cycle(r'-\|/-\|/'):
    print('\r', frame, sep='', end='', flush=True)
    sleep(0.2)

优化之后

from time import sleep

def progress(percent=0, width=30):
    left = width * percent // 100
    right = width - left
    print('\r[', '#' * left, ' ' * right, ']',
          f' {percent:.0f}%',
          sep='', end='', flush=True)

for i in range(101):
    progress(i)
    sleep(0.1)

Python实现进度条的效果

原文：https://www.cnblogs.com/c-x-a/p/11363682.html