title: is there a way to capture network calls a site makes using python?
body: <p>I've looked and urllib(2), mechanize, and Beautiful Soup in hopes to find something that captures network calls such as pixel/beacon fires from a page. Unfortunately i'm not very familiar with any of them, and also not very clear on how to go about my search. </p>
  
  <p>I'd like to use python to run through a series of web urls, and capture each ones networks call aka pixel fires. Would anyone know of a means or library i can start from inorder to accomplish this??</p>
  
  <p>looked into webscrappying, but i don't want the html, instead i beleive i'm looking for the GET request the site makes.</p>