captiv.py 文件源码

def setup():
    """
     sets environment up and creates main window
     :returns: the main window object
    """
    # setup the console
    mmask = curses.ALL_MOUSE_EVENTS # for now accept all mouse events
    main = curses.initscr()         # get a window object
    y,x = main.getmaxyx()           # get size
    if y < 24 or x < 80:            # verify minimum size rqmts
        raise RuntimeError("Terminal must be at least 80 x 24")
    curses.noecho()                 # turn off key echoing
    curses.cbreak()                 # turn off key buffering
    curses.mousemask(mmask)         # accept mouse events
    initcolors()                    # turn on and set color pallet
    main.keypad(1)                  # let curses handle multibyte special keys
    main.clear()                    # erase everything
    banner(main)                    # write the banner
    mainmenu(main)                  # then the min and menu
    main.attron(CPS[RED])           # make the border red
    main.border(0)                  # place the border
    main.attroff(CPS[RED])          # turn off the red
    curses.curs_set(0)              # hide the cursor
    main.refresh()                  # and show everything
    return main