import mechanize  #pip install mechanize

br = mechanize.Browser()
br.set_handle_robots(False)
br.addheaders = [("User-agent","Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101206 Ubuntu/10.10 (maverick) Firefox/3.6.13")]

sign_in = br.open("http://lunetistii.ro/forum/login")

br.select_form(nr = 0)

br["auth"] = "testBOT"

br["password"] = "x"

logged_in = br.submit()

logincheck = logged_in.read()

br.open("http://lunetistii.ro/forum/chatbox").read()