python在windows下打印彩色字体

#################################################################import ctypesSTD_INPUT_HANDLE = -10STD_OUTPUT_HANDLE = -11STD_ERROR_HANDLE = -12FOREGROUND_BLACK = 0x0FOREGROUND_BLUE = 0x01  # text color contains blue.FOREGROUND_GREEN = 0x02  # text color contains green.FOREGROUND_RED = 0x04  # text color contains red.FOREGROUND_INTENSITY = 0x08  # text color is intensified.BACKGROUND_BLUE = 0x10  # background color contains blue.BACKGROUND_GREEN = 0x20  # background color contains green.BACKGROUND_RED = 0x40  # background color contains red.BACKGROUND_INTENSITY = 0x80  # background color is intensified.class Color:    ''''' See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/winprog/windows_api_reference.asp    for information on Windows APIs.'''    std_out_handle = ctypes.windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)    def set_cmd_color(self, color, handle=std_out_handle):        """(color) -> bit        Example: set_cmd_color(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY)        """        bool = ctypes.windll.kernel32.SetConsoleTextAttribute(handle, color)        return bool    def reset_color(self):        self.set_cmd_color(FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE)    def print_red_text(self, print_text):        self.set_cmd_color(FOREGROUND_RED | FOREGROUND_INTENSITY)        print print_text        self.reset_color()    def print_green_text(self, print_text):        self.set_cmd_color(FOREGROUND_GREEN | FOREGROUND_INTENSITY)        print print_text        self.reset_color()    def print_blue_text(self, print_text):        self.set_cmd_color(FOREGROUND_BLUE | FOREGROUND_INTENSITY)        print print_text        self.reset_color()    def print_red_text_with_blue_bg(self, print_text):        self.set_cmd_color(FOREGROUND_RED | FOREGROUND_INTENSITY | BACKGROUND_BLUE | BACKGROUND_INTENSITY)        print print_text        self.reset_color()clr = Color()# clr.print_red_text('red')# clr.print_green_text('green')# clr.print_blue_text('blue')# clr.print_red_text_with_blue_bg('background')#################################################################