Python Penetration Testing Cookbook

How to do it...

Check out this URL-- https://www.packtpub.com/all?search=&offset=12&rows=&sort=. Here, the query string variable that defines the page number (offset) is multiples of 12:

To download all the images in all of these pages, we can rewrite the previous recipe as follows:

1. Import the required modules:

import urllib.request 
import urllib.parse 
import re 
from os.path import basename 

2. Define the URL and query string:

url = 'https://www.packtpub.com/' 
queryString = 'all?search=&offset=' 

3. Iterate the offset through multiples of 12:

for i in range(0, 200, 12): query = queryString + str(i) url += query print(url) response = urllib.request.urlopen(url) source = response.read() file = open("packtpub.txt", "wb") file.write(source) file.close() ...