Python's Little Reptile

#!/usr/bin/python# crawl a picture on a webpage save import urllibimport urllib.request                                 // Python3 version divides urllib2 into urllib.request and urllib.errorimport redef gethtml (URL):    page = urllib.request.urlopen (URL)    html = page.read ()    return htmldef getimages (HTML):    reg = R ' src= "(. *?\.jpg)" '    Imgre = Re.compile (reg) " C7/>imglist = Re.findall (Imgre,html.decode (' Utf-8 '))    x = 0 for    i in Imglist:        Urllib.request.urlretrieve ( I,r ' E:\python_practice\%s.jpg '% (x))        x = x + 1html=gethtml ("http://www.u148.net/article/35256.html") getimages ( html

The small program is based on a video teaching written in, recorded, can run a small reptile program, is a chicken jelly.

Python's Little Reptile