Retrieve

import cookielib
import mechanize
br= mechanize.Browser()
cookies = cookielib.LWPCookieJar()
br.set_cookiejar(cookies)
br.set_handle_equiv(True)
br.set_handle_redirect(True)
br.set_handle_referer(True)
br.set_handle_robots(False)
br.set_debug_http(False)
br.set_debug_responses(False)
br.set_debug_redirects(False)
br.set_handle_refresh(mechanize._http.HTTPRefreshProcessor(), max_time = 1)
br.addheaders = [('User-agent', 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.1) Gecko/2008071615 Fedora/3.0.1-1.fc9 Firefox/3.0.1')]
print "Opening"
br.open("http://www.deshabhimani.com/signin.php")
print "Opened"
br.select_form(name="log_in")
br['username'] = "abc"
br['password'] = "xyz"
br.submit() # submit the login data
print "Submitted"
print(br.response().read()) # print the response
mechanize.urlretrieve("http://www.deshabhimani.com/epaper.php?page=43210&ddate=27-07-2012&edition=Kochi","test")