Python延迟打印字符

我想让python打印类似“正在加载。。。”,每个句号打印出来与它们之间的睡眠时间0.5秒间隔

实现方法:

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#!/bin/env python
# -*- coding:utf-8 -*-
import sys
from time import sleep
def slow(msg,text):
   print msg,
   for i in text:
      print i,
      sys.stdout.flush()
      sleep(0.8)
   return '.'

例如:

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#!/bin/env python
# -*- coding:utf-8 -*-
import sys
from time import sleep
def slow(msg,text):
    print msg,
    for i in text:
        print i,
        sys.stdout.flush()
        sleep(0.8)
    return '.'
slow('loginning','...')

结果:

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C:Python27python.exe E:/python/PyDev/day3/延时.py
loginning . . .
  
进程已结束,退出代码
原文地址:https://www.cnblogs.com/opsedu/p/5500305.html