interactive.py 文件源码

def processmenu(screen, menu, parent=None, status_bottom = 'Uninitialized...'):
    curses.init_pair(1,curses.COLOR_BLACK, curses.COLOR_WHITE)
    curses.curs_set(0)
    status_mid = ''
    optioncount = len(menu['options'])
    exitmenu = False
    # response = None
    while not exitmenu: #Loop until the user exits the menu
        getin = runmenu(screen, menu, parent, status_mid, status_bottom)
        if getin == optioncount:
            exitmenu = True
        elif menu['options'][getin]['type'] == COMMAND:
            screen.clear() #clears previous screen
            status_mid, status_bottom = processrequest(menu['options'][getin], screen) # Add additional space
            ## Show the updated status
            screen.clear() #clears previous screen on key press and updates display based on pos
        elif menu['options'][getin]['type'] == MENU:
            screen.clear() #clears previous screen on key press and updates display based on pos
            processmenu(screen, menu['options'][getin], menu, status_bottom) # display the submenu, and make sure the status is persistent
            screen.clear() #clears previous screen on key press and updates display based on pos
        elif menu['options'][getin]['type'] == EXITMENU:
            exitmenu = True