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:
#!/bin/env python
# -*- coding:utf-8 -*-
import sys
from time import sleep
def slow(text):
for i in text:
print i,
sys.stdout.flush()
sleep(0.5)
例如:
#!/bin/env python
# -*- coding:utf-8 -*-
import sys
from time import sleep
def slow(text):
for i in text:
print i,
sys.stdout.flush()
sleep(0.8)
return '.'
slow('...')
结果:
C:\Python27\python.exe E:/python/PyDev/day3/延时.py
. . .
进程已结束,退出代码0
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