colors.py 文件源码

def __init__(self, env, explicit_json=False,
                 color_scheme=DEFAULT_STYLE, **kwargs):
        super(ColorFormatter, self).__init__(**kwargs)
        if not env.colors:
            self.enabled = False
            return

        # --json, -j
        self.explicit_json = explicit_json

        try:
            style_class = pygments.styles.get_style_by_name(color_scheme)
        except ClassNotFound:
            style_class = Solarized256Style

        if env.colors == 256:
            fmt_class = Terminal256Formatter
        else:
            fmt_class = TerminalFormatter
        self.formatter = fmt_class(style=style_class)