Python uses a simple timer class instance of threading encapsulation

Source: Internet
Author: User
Tags datetime

This example describes a simple timer class that Python uses thread encapsulation. Share to everyone for your reference. The implementation methods are as follows:


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 From threading import Timer class Mytimer:def __init__ (self): self._timer= none Self._tm = None Self._fn = None def _do_f UNC (self): if SELF._FN:SELF._FN () Self._do_start () def _do_start (self): Self._timer = Timer (SELF._TM, Self._do_func) sel F._timer.start () def start (self, TM, fn): Self._fn = fn SELF._TM = TM Self._do_start () def stop (self): Ncel () Except:pass def hello (): From datetime import datetime print ("Hello world!", DateTime.Now ()) If __name__ = ' __mai N__ ': MT = MyTimer () mt.start (2, hello) for-I in Range (a): Import time Time.sleep (1) mt.stop ()

I hope this article will help you with your Python programming.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.