Return kwargs dict for text

def get_kwargs(self):
        """Return kwargs dict for text"""

        kwargs = {}

        if self.font_face:
            kwargs["fontname"] = repr(self.font_face)
        if self.font_size:
            kwargs["fontsize"] = repr(self.font_size)
        if self.font_style in self.style_wx2mpl:
            kwargs["fontstyle"] = repr(self.style_wx2mpl[self.font_style])
        if self.font_weight in self.weight_wx2mpl:
            kwargs["fontweight"] = repr(self.weight_wx2mpl[self.font_weight])

        kwargs["color"] = color2code(self.colorselect.GetValue())

        code = ", ".join(repr(key) + ": " + kwargs[key] for key in kwargs)

        code = "{" + code + "}"

        return code