def get_html(self, card_id):
        """
        图文消息群发卡券
        """
        result = self._post(
            'card/mpnews/gethtml',
            data={
                'card_id': card_id
            },
            result_processor=lambda x: x['content']
        )
        return result
def get_html ( self , card_id ) : result = self . _post ( 'card/mpnews/gethtml' , data = { 'card_id' : card_id } , result_processor = lambda x : x [ 'content' ] ) return result
图文消息群发卡券