Python form POST using urllib2 (also question on saving/using cookies)

Question

I am trying to write a function to post form data and save returned cookie info in a file so that the next time the page is visited, the cookie information is sent to the se

Answer 1

Please using ignore_discard and ignore_expires while save cookie, in mine case it saved OK.

self.cj.save(cookie_file, ignore_discard=True, ignore_expires=True)