def get_style_id(self, style_or_name, style_type):
        if style_or_name is None:
            return None
        elif isinstance(style_or_name, BaseStyle):
            return self._get_style_id_from_style(style_or_name, style_type)
        else:
            return self._get_style_id_from_name(style_or_name, style_type)
Return the id of the style corresponding to *style_or_name*, or
dataset/ETHPy150Open python-openxml/python-docx/docx/styles/styles.py/Styles.get_style_id