def apply_color_scheme(self, color_scheme):
        """
        Apply a pygments color scheme to the console.

        As there is not a 1 to 1 mapping between color scheme formats and
        console formats, we decided to make the following mapping (it usually
        looks good for most of the available pygments styles):

            - stdout_color = normal color
            - stderr_color = red (lighter if background is dark)
            - stdin_color = numbers color
            - app_msg_color = string color
            - bacgorund_color = background


        :param color_scheme: pyqode.core.api.ColorScheme to apply
        """
        self.stdout_color = color_scheme.formats['normal'].foreground().color()
        self.stdin_color = color_scheme.formats['number'].foreground().color()
        self.app_msg_color = color_scheme.formats[
            'string'].foreground().color()
        self.background_color = color_scheme.background
        if self.background_color.lightness() < 128:
            self.stderr_color = QColor('#FF8080')
        else:
            self.stderr_color = QColor('red')
dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/pyqode/core/widgets/interactive.py/InteractiveConsole.apply_color_scheme/original