Posting a file on 4chan via python

i have been messing with python for about 2 days now and i was wondering if some of you had experience using the urllibmodule.
im trying to write a file dumper to upload images, i have been researching and i dont seem to find any practical examples about this topic

>>14
Heh. Well, I was coding to get something that worked, not something that could be distributed or presented. I certainly don't expect anyone to be impressed by the makeshift style (or code-stealing): the most important part was figuring out which parameters to pass, how to get multipart working, and so on.