使用Python多线程实例详解
- 高洛峰原创
- 2017-03-28 09:43:081465浏览
这篇文章主要介绍了Python 多线程实例详解的相关资料,需要的朋友可以参考下
Python 多线程实例详解
多线程通常是新开一个后台线程去处理比较耗时的操作，Python做后台线程处理也是很简单的，今天从官方文档中找到了一个Demo.
实例代码：
import threading, zipfile
class AsyncZip(threading.Thread):
def init(self, infile, outfile):
threading.Thread.init(self)
self.infile = infile
self.outfile = outfile
def run(self):
f = zipfile.ZipFile(self.outfile, 'w', zipfile.ZIP_DEFLATED)
f.write(self.infile)
f.close()
print('Finished background zip of:', self.infile)
background = AsyncZip('mydata.txt', 'myarchive.zip')
background.start()
print('The main program continues to run in foreground.')
background.join() # Wait for the background task to finish
print('Main program waited until background was done.')
结果:
The main program continues to run in foreground. Finished background zip of: mydata.txt Main program waited until background was done. Press any key to continue . . .
感谢阅读，希望能帮助到大家，谢谢大家对本站的支持！
以上是使用Python多线程实例详解的详细内容。更多信息请关注PHP中文网其他相关文章！
声明：
本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn