Using python to open a url and read webpage content by specified block

This article describes how to open a url in python and read webpage content in a specified block. it involves Python URL and webpage content operations and is of great practical value, for more information about how to open a url in python and read webpage content in a specified block, see the following example. Share it with you for your reference. The specific implementation method is as follows:

Import urllibpagehandler = urllib. urlopen ("http://www.baidu.com") outputfile = open ("index.html", "wb") while 1: data = pagehandler. read (512) if not data: break outputfile. write (data) outputfile. close () pagehandler. close ()

I hope this article will help you with Python programming.