Python3 中打印进度条(#)信息: 代码: import sys,time for i in range(50): sys.stdout.write("#") sys.stdout.flush() ##随时刷新到屏幕上 time.sleep(0.1) time.sleep定义每隔0.1s将信息打印到屏幕上,打印50个# 高级版本: import time import sys for i in range(101): sys.stdout.write('\r') sys.stdo…
import sys import time def view_bar(num,total): rate = num / total rate_num = int(rate * 100) r = ' \r %s>%d%%' % ('='*num,rate_num,) sys.stdout.write(r) sys.stdout.flush() if __name__ =='__main__': for i in range(0,101): time.sleep(0.1) view_bar(i,1…