exceptions.py 文件源码

def get_body(self, environ=None):
        error = self.error_name or self.__class__.__name__
        error = str(error)

        error_message = {
            "code": self.code,
            "error": error,
            "message": self.get_description(environ)
        }
        json_error = flask.json.dumps(error_message)

        return json_error