Python curses.COLOR_CYAN Examples

def init_curses():
    window = curses.initscr()
    curses.noecho() # prevents user input from being echoed
    curses.curs_set(0) # make cursor invisible

    curses.start_color()
    curses.init_pair(1, curses.COLOR_GREEN, curses.COLOR_BLACK)
    curses.init_pair(2, curses.COLOR_CYAN, curses.COLOR_BLACK)
    curses.init_pair(3, curses.COLOR_RED, curses.COLOR_BLACK)
    curses.init_pair(4, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
    curses.init_pair(5, curses.COLOR_YELLOW, curses.COLOR_BLACK)

    window.timeout(50)
    window.keypad(1) # interpret arrow keys, etc

    return window 

def init_curses(self):
        """Setup the curses"""
        self.window = curses.initscr()
        self.height, self.width = self.window.getmaxyx()
        if self.width < 60:
            self.too_small = True
            return

        self.window.keypad(True)
        # self.window.nodelay(True)

        curses.noecho()
        curses.curs_set(False)
        curses.cbreak()
        curses.start_color()
        curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_WHITE, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_WHITE, curses.COLOR_CYAN) 

def setup_palette(class_):
        curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_BLUE, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_RED, curses.COLOR_BLACK)
        curses.init_pair(6, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(7, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
        curses.init_pair(8, curses.COLOR_WHITE, curses.COLOR_BLUE)
        curses.init_pair(9, curses.COLOR_WHITE, curses.COLOR_RED)

        class_.WHITE = curses.color_pair(1)
        class_.BLUE = curses.color_pair(2)
        class_.GREEN = curses.color_pair(3)
        class_.YELLOW = curses.color_pair(4)
        class_.RED = curses.color_pair(5)
        class_.CYAN = curses.color_pair(6)
        class_.MAGENTA = curses.color_pair(7)
        class_.WHITE_ON_BLUE = curses.color_pair(8)
        class_.WHITE_ON_RED = curses.color_pair(9)

        class_.HASHTAG = class_.BLUE | curses.A_BOLD 

def _initialize_colors(self):
        """Function for initialzing curses colors. Called when CUI is first created.
        """

        # Start colors in curses
        curses.start_color()
        curses.init_pair(WHITE_ON_BLACK,    curses.COLOR_WHITE,     curses.COLOR_BLACK)
        curses.init_pair(BLACK_ON_GREEN,    curses.COLOR_BLACK,     curses.COLOR_GREEN)
        curses.init_pair(BLACK_ON_WHITE,    curses.COLOR_BLACK,     curses.COLOR_WHITE)
        curses.init_pair(WHITE_ON_RED,      curses.COLOR_WHITE,     curses.COLOR_RED)
        curses.init_pair(YELLOW_ON_BLACK,   curses.COLOR_YELLOW,    curses.COLOR_BLACK)
        curses.init_pair(RED_ON_BLACK,      curses.COLOR_RED,       curses.COLOR_BLACK)
        curses.init_pair(CYAN_ON_BLACK,     curses.COLOR_CYAN,      curses.COLOR_BLACK)
        curses.init_pair(MAGENTA_ON_BLACK,  curses.COLOR_MAGENTA,   curses.COLOR_BLACK)
        curses.init_pair(GREEN_ON_BLACK,    curses.COLOR_GREEN,     curses.COLOR_BLACK)
        curses.init_pair(BLUE_ON_BLACK,     curses.COLOR_BLUE,      curses.COLOR_BLACK) 

def main():
    screen = init_curses()
    y, x = screen.getmaxyx()
    # create green
    curses.init_pair(1, curses.COLOR_GREEN, -1)
    # create red
    curses.init_pair(2, curses.COLOR_RED, -1) # -1 is default bcgd color
    # create white
    curses.init_pair(3, curses.COLOR_WHITE, -1)
    # create cyan
    curses.init_pair(4, curses.COLOR_CYAN, -1)
    # create yellow
    curses.init_pair(5, curses.COLOR_YELLOW, -1)
    # create black on white
    curses.init_pair(6, curses.COLOR_BLACK, curses.COLOR_WHITE)    
    # print the splash screen out!
    splash_screen(screen, y, x)
    

# check and see if this program is being run by itself
# if so call the main function 

def __init__(self, stdscr, args):
        self._stdscr = stdscr
        self._dbase = database.load_file(args.database,
                                         encoding=args.encoding,
                                         frame_id_mask=args.frame_id_mask,
                                         strict=not args.no_strict)
        self._single_line = args.single_line
        self._filtered_sorted_message_names = []
        self._filter = ''
        self._compiled_filter = None
        self._formatted_messages = {}
        self._playing = True
        self._modified = True
        self._show_filter = False
        self._queue = Queue()
        self._nrows, self._ncols = stdscr.getmaxyx()
        self._received = 0
        self._discarded = 0
        self._basetime = None
        self._page = 0

        stdscr.keypad(True)
        stdscr.nodelay(True)
        curses.use_default_colors()
        curses.curs_set(False)
        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_GREEN)
        curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_CYAN)

        bus = self.create_bus(args)
        self._notifier = can.Notifier(bus, [self]) 

def define_colors(self):
        # TODO: implement colors
        # set curses color pairs manually
        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_WHITE)
        curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_BLUE, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
        curses.init_pair(6, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        curses.init_pair(7, curses.COLOR_RED, curses.COLOR_BLACK)
        curses.init_pair(8, curses.COLOR_CYAN, curses.COLOR_BLACK) 

def gather_info(self, screen, info):
        """
        Get the information from pywifiphisher and print them out
        :param self: A TuiApSel object
        :type self: TuiApSel
        :param screen: A curses window object
        :type screen: _curses.curses.window
        :param info: A namedtuple of information from pywifiphisher
        :type info: namedtuple
        :return AccessPoint object if users type enter
        :rtype AccessPoint if users type enter else None
        """
        # setup curses
        # make cursor invisible
        try:
            curses.curs_set(0)
        except curses.error:
            pass
        # don't wait for user input
        screen.nodelay(True)
        # setup the font color
        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_CYAN)
        self.highlight_text = curses.color_pair(1)
        self.normal_text = curses.A_NORMAL

        # information regarding access points
        ap_info = self.init_display_info(screen, info)

        # show information until user presses Esc key
        while ap_info.key != 27:
            # display info will modifiy the key value
            is_done = self.display_info(screen, ap_info)

            if is_done:
                # turn off access point discovery and return the result
                self.access_point_finder.stop_finding_access_points()
                return self.access_points[ap_info.pos - 1]

        # turn off access point discovery
        self.access_point_finder.stop_finding_access_points() 

def __init__(self):
        self.screen = curses.initscr()
        # charactor break buffer
        curses.cbreak()
        self.screen.keypad(1)
        self.netease = NetEase()
        curses.start_color()
        curses.init_pair(1, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_RED, curses.COLOR_BLACK)              
        curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLACK) 

def setup_screen(screen):
    """Sets up screen
    """
    # Set screen to getch() is non-blocking
    screen.nodelay(1)

    # Define some colors
    curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
    curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK)
    curses.init_pair(3, curses.COLOR_CYAN, curses.COLOR_BLACK)
    curses.init_pair(4, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
    curses.init_pair(5, curses.COLOR_YELLOW, curses.COLOR_BLACK)

    # Add border
    screen.border(0) 

def __init__(self):
        """
        Setup the main screen, progress bars and logging box
        """
        self.screen = curses.initscr()
        curses.curs_set(0)

        curses.start_color()
        curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_BLUE, curses.COLOR_BLACK)
        curses.init_pair(6, curses.COLOR_YELLOW, curses.COLOR_BLACK)

        self.height, self.width = self.screen.getmaxyx()
        self.screen.border()

        self.preptotal()
        self.prepcurrent()
        self.preplog()
        self.banner()
        self.sig()

        self.drives = len(glob.glob("/dev/sd?1"))
        self.donedrives = 0
        self.prevprogress = 0
        self.loglines = []
        self.idx = 1 

def init_curses(self):
        self.stdscr = curses.initscr()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_RED, -1)
        curses.init_pair(2, curses.COLOR_YELLOW, -1)
        curses.init_pair(3, curses.COLOR_CYAN, -1)
        curses.init_pair(4, curses.COLOR_GREEN, -1) 

def init_curses(self):
        self.stdscr = curses.initscr()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_RED, -1)
        curses.init_pair(2, curses.COLOR_YELLOW, -1)
        curses.init_pair(3, curses.COLOR_CYAN, -1)
        curses.init_pair(4, curses.COLOR_GREEN, -1)
        curses.init_pair(5, curses.COLOR_BLUE, -1) 

def init_curses(self):
        """Setup the curses"""
        self.window = curses.initscr()
        self.window.keypad(True)

        curses.noecho()
        curses.cbreak()

        curses.start_color()
        curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_CYAN)

        self.current = curses.color_pair(2) 

def init_curses(self):
        """Setup the curses"""
        self.window = curses.initscr()
        self.window.keypad(True)

        curses.noecho()
        curses.cbreak()

        curses.start_color()
        curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_CYAN)

        self.current = curses.color_pair(2)

        self.height, self.width = self.window.getmaxyx() 

def __init__(self):
        self.screen = curses.initscr()
        self.screen.timeout(100)  # the screen refresh every 100ms
        # charactor break buffer
        curses.cbreak()
        self.screen.keypad(1)

        curses.start_color()
        if Config().get("curses_transparency"):
            curses.use_default_colors()
            curses.init_pair(1, curses.COLOR_GREEN, -1)
            curses.init_pair(2, curses.COLOR_CYAN, -1)
            curses.init_pair(3, curses.COLOR_RED, -1)
            curses.init_pair(4, curses.COLOR_YELLOW, -1)
        else:
            curses.init_pair(1, curses.COLOR_GREEN, curses.COLOR_BLACK)
            curses.init_pair(2, curses.COLOR_CYAN, curses.COLOR_BLACK)
            curses.init_pair(3, curses.COLOR_RED, curses.COLOR_BLACK)
            curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        # term resize handling
        size = terminalsize.get_terminal_size()
        self.x = max(size[0], 10)
        self.y = max(size[1], 25)
        self.startcol = int(float(self.x) / 5)
        self.indented_startcol = max(self.startcol - 3, 0)
        self.update_space()
        self.lyric = ""
        self.now_lyric = ""
        self.post_lyric = ""
        self.now_lyric_index = 0
        self.tlyric = ""
        self.storage = Storage()
        self.config = Config()
        self.newversion = False 

def run(self):
        """
        """

        self.setup()

        # Clear screen
        self.screen.clear()
        #
        curses.start_color()

        curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_RED, curses.COLOR_BLACK)
        curses.init_pair(6, curses.COLOR_WHITE, curses.COLOR_BLACK)

        while True:
            #
            session.expire_all()
            # TODO: Add some standard header to the top? (like interval time etc)
            #
            self.render()
            #
            self.increment.reset()
            #
            self.screen.refresh()
            #
            time.sleep(self.interval)

            self.running += self.interval

        return 

def setup(self, stdscr):
        fm_log(logger, 'init baidufm fm cli')
        self.stdscr = stdscr

        # init color
        curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_BLACK)
        curses.init_pair(2, curses.COLOR_BLUE, curses.COLOR_BLACK)
        curses.init_pair(3, curses.COLOR_YELLOW, curses.COLOR_BLACK)
        curses.init_pair(4, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(5, curses.COLOR_WHITE, curses.COLOR_BLACK)
        curses.init_pair(6, curses.COLOR_BLACK, curses.COLOR_MAGENTA)
        curses.init_pair(7, curses.COLOR_BLACK, curses.COLOR_GREEN)
        curses.init_pair(8, curses.COLOR_MAGENTA, curses.COLOR_BLACK)
        curses.init_pair(9, curses.COLOR_GREEN, curses.COLOR_BLACK)
        curses.init_pair(10, curses.COLOR_RED, curses.COLOR_BLACK)

        curses.start_color()
        for i in range(0, curses.COLORS):
            if i < 10:
                continue
            curses.init_pair(i + 1, curses.COLOR_BLACK, i)

        self.player = choose_player()(self.footer, self.event)

        self.stdscr.nodelay(0)
        self.setup_and_draw_screen()
        self.run() 

def _init_curses(self):

        # Colors and attributes

        colors_empty = 1
        colors_obstacle = 2
        colors_bot1 = 3
        colors_bot2 = 4
        # Selected
        colors_empty_s = 5
        colors_obstacle_s = 6
        colors_bot1_s = 7
        colors_bot2_s = 8
        # Other
        colors_text = 9

        # (Color pair, Foreground, Background)
        cs.init_pair(colors_empty, cs.COLOR_WHITE, cs.COLOR_BLACK)
        cs.init_pair(colors_obstacle, cs.COLOR_BLACK, cs.COLOR_WHITE)
        cs.init_pair(colors_bot1, cs.COLOR_WHITE, cs.COLOR_RED)
        cs.init_pair(colors_bot2, cs.COLOR_WHITE, cs.COLOR_BLUE)
        cs.init_pair(colors_empty_s, cs.COLOR_WHITE, cs.COLOR_YELLOW)
        cs.init_pair(colors_obstacle_s, cs.COLOR_BLACK, cs.COLOR_YELLOW)
        cs.init_pair(colors_bot1_s, cs.COLOR_WHITE, cs.COLOR_MAGENTA)
        cs.init_pair(colors_bot2_s, cs.COLOR_WHITE, cs.COLOR_CYAN)
        cs.init_pair(colors_text, cs.COLOR_WHITE, cs.COLOR_BLACK)

        # Attributes
        attr_empty = cs.A_NORMAL
        attr_obstacle = cs.A_NORMAL
        attr_bot1 = cs.A_BOLD
        attr_bot2 = cs.A_BOLD
        attr_empty_s = cs.A_NORMAL
        attr_obstacle_s = cs.A_NORMAL
        attr_bot1_s = cs.A_BOLD
        attr_bot2_s = cs.A_BOLD
        attr_text = cs.A_NORMAL

        # **** Do not edit settings below this line ***

        cs.curs_set(0)
        self._attr_empty = cs.color_pair(colors_empty) | attr_empty
        self._attr_obstacle = cs.color_pair(colors_obstacle) | attr_obstacle
        self._attr_bot1 = cs.color_pair(colors_bot1) | attr_bot1
        self._attr_bot2 = cs.color_pair(colors_bot2) | attr_bot2
        self._attr_empty_s = cs.color_pair(colors_empty_s) | attr_empty_s
        self._attr_obstacle_s = cs.color_pair(colors_obstacle_s) \
            | attr_obstacle_s
        self._attr_bot1_s = cs.color_pair(colors_bot1_s) | attr_bot1_s
        self._attr_bot2_s = cs.color_pair(colors_bot2_s) | attr_bot2_s
        self._attr_text = cs.color_pair(colors_text) | attr_text 

def main(self, stdscr):
        self.screen = stdscr

        curses.use_default_colors()

        curses.init_pair(1, curses.COLOR_RED, -1)
        curses.init_pair(2, curses.COLOR_MAGENTA, -1)
        curses.init_pair(3, curses.COLOR_YELLOW, -1)
        curses.init_pair(4, curses.COLOR_BLUE, -1)
        curses.init_pair(5, curses.COLOR_CYAN, -1)
        curses.init_pair(6, curses.COLOR_GREEN, -1)
        curses.init_pair(7, curses.COLOR_WHITE, curses.COLOR_BLACK)

        COLOR_RED = curses.color_pair(1)
        COLOR_MAGENTA = curses.color_pair(2)
        COLOR_YELLOW = curses.color_pair(3)
        COLOR_BLUE = curses.color_pair(4)
        COLOR_CYAN = curses.color_pair(5)
        COLOR_GREEN = curses.color_pair(6)
        COLOR_BLACK = curses.color_pair(7)

        self.SEVERITY_MAP = {
            'security': ['Sec', COLOR_BLACK],
            'critical': ['Crit', COLOR_RED],
            'major': ['Majr', COLOR_MAGENTA],
            'minor': ['Minr', COLOR_YELLOW],
            'warning': ['Warn', COLOR_BLUE],
            'indeterminate': ['Ind ', COLOR_CYAN],
            'cleared': ['Clr', COLOR_GREEN],
            'normal': ['Norm', COLOR_GREEN],
            'ok': ['Ok', COLOR_GREEN],
            'informational': ['Info', COLOR_GREEN],
            'debug': ['Dbug', COLOR_BLACK],
            'trace': ['Trce', COLOR_BLACK],
            'unknown': ['Unkn', COLOR_BLACK]
        }

        self.screen.keypad(1)
        self.screen.nodelay(1)

        while True:
            self.update()
            event = self.screen.getch()
            if 0 < event < 256:
                self._key_press(chr(event))
            else:
                if event == curses.KEY_RESIZE:
                    self.update()
            time.sleep(2) 

def display_info(self, screen, templates, template_names):
        """
        Display the template information to users
        :param self: A TuiTemplateSelection object
        :type self: TuiTemplateSelection
        :param screen: A curses window object
        :type screen: _curses.curses.window
        :param templates: A dictionay map page to PhishingTemplate
        :type templates: dict
        :param template_names: list of template names
        :type template_names: list
        """

        # setup curses
        try:
            curses.curs_set(0)
        except curses.error:
            pass
        screen.nodelay(True)
        curses.init_pair(1, curses.COLOR_GREEN, screen.getbkgd())
        # heightlight the phishing scenarios
        curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_CYAN)

        self.green_text = curses.color_pair(1) | curses.A_BOLD
        self.heightlight_text = curses.color_pair(2) | curses.A_BOLD

        # setup number of templates
        number_of_sections = len(templates)

        # how many chars for user keying the template number
        screen.erase()
        while True:
            # display the four default phishing scenarios
            # catch the exception when screen size is smaller than
            # the text length
            row_number = self.display_phishing_scenarios(screen)

            # update the heightlight_number
            key = screen.getch()
            self.key_movement(screen, number_of_sections, key)
            # add two blank lines
            row_number += 2
            # display the words of chosen template
            if key == ord("\n"):
                try:
                    screen.addstr(row_number, 3, "YOU HAVE SELECTED " +
                                  template_names[self.heightlight_number],
                                  curses.A_BOLD)
                except curses.error:
                    pass
                screen.refresh()
                time.sleep(1)
                template_name = template_names[self.heightlight_number]
                template = templates[template_name]
                return template
            screen.refresh() 

def __init__(self, config, network):

        self.config = config
        self.network = network
        storage = WalletStorage(config)
        if not storage.file_exists:
            print "Wallet not found. try 'electrum create'"
            exit()

        self.wallet = Wallet(storage)
        self.wallet.start_threads(self.network)

        locale.setlocale(locale.LC_ALL, '')
        self.encoding = locale.getpreferredencoding()

        self.stdscr = curses.initscr()
        curses.noecho()
        curses.cbreak()
        curses.start_color()
        curses.use_default_colors()
        curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
        curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
        self.stdscr.keypad(1)
        self.stdscr.border(0)
        self.maxy, self.maxx = self.stdscr.getmaxyx()
        self.set_cursor(0)
        self.w = curses.newwin(10, 50, 5, 5)

        set_verbosity(False)
        self.tab = 0
        self.pos = 0
        self.popup_pos = 0

        self.str_recipient = ""
        self.str_description = ""
        self.str_amount = ""
        self.str_fee = ""
        self.history = None
       
        if self.network: 
            self.network.register_callback('updated', self.update)
            self.network.register_callback('connected', self.refresh)
            self.network.register_callback('disconnected', self.refresh)
            self.network.register_callback('disconnecting', self.refresh)

        self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
        self.num_tabs = len(self.tab_names) 

def main(argv):
    """ The main top entry point and loop."""

    options, args = parse_cmdline(argv)
    CONFIGURATION['refresh_interval'] = float(options.delay)

    try:
        screen = curses.initscr()
        init_screen()
        atexit.register(curses.endwin)
        screen.keypad(1)     # parse keypad control sequences

        # Curses colors
        curses.init_pair(1, curses.COLOR_BLACK, curses.COLOR_GREEN) # header
        curses.init_pair(2, curses.COLOR_BLACK, curses.COLOR_CYAN)  # focused header / line
        curses.init_pair(3, curses.COLOR_WHITE, -1)  # regular
        curses.init_pair(4, curses.COLOR_CYAN,  -1)  # tree

        #height,width = screen.getmaxyx()
        #signal.signal(signal.SIGINT, signal_handler)
        #screen.addstr(height - 1, 0, "position string", curses.A_BLINK)

        while True:
            #screen.timeout(0)
            processes = get_all_process()
            memory = get_memswap_info()
            display(screen, header(processes, memory), True)

            sleep_start = time.time()
            #while CONFIGURATION['pause_refresh'] or time.time() < sleep_start + CONFIGURATION['refresh_interval']:
            while CONFIGURATION['pause_refresh'] or time.time() < sleep_start + CONFIGURATION['refresh_interval']:
                if CONFIGURATION['pause_refresh']:
                    to_sleep = -1
                else:
                    to_sleep = int((sleep_start + CONFIGURATION['refresh_interval'] - time.time())*1000)

                ret = event_listener(screen, to_sleep)
                if ret == 2:
                    display(screen, header(processes, memory), True)

    except KeyboardInterrupt:
        pass
    finally:
        do_finish() 

def test_immediate_quit(self,
                            use_default_colors,
                            curs_set,
                            init_pair,
                            is_term_resized,
                            color_pair,
                            bus,
                            notifier):
        # Prepare mocks.
        stdscr = StdScr()
        args = Args('tests/files/dbc/motohawk.dbc')
        color_pair.side_effect = ['green', 'cyan']
        is_term_resized.return_value = False

        # Run monitor.
        monitor = Monitor(stdscr, args)
        monitor.run()

        # Check mocks.
        self.assert_called(use_default_colors, [call()])
        self.assert_called(curs_set, [call(False)])
        self.assert_called(
            init_pair,
            [
                call(1, curses.COLOR_BLACK, curses.COLOR_GREEN),
                call(2, curses.COLOR_BLACK, curses.COLOR_CYAN)
            ])
        self.assert_called(color_pair, [call(1), call(2)])
        self.assert_called(bus, [call(bustype='socketcan', channel='vcan0')])
        self.assert_called(
            stdscr.addstr,
            [
                call(0,
                     0,
                     'Received: 0, Discarded: 0, Errors: 0'),
                call(1,
                     0,
                     '   TIMESTAMP  MESSAGE                                           ',
                     'green'),
                call(29,
                     0,
                     'q: Quit, f: Filter, p: Play/Pause, r: Reset                     ',
                     'cyan')
            ])