api_base.py 文件源码

def get(self, oid):
        """Get an object.

        Returns an item from the DB with the request.data JSON object or all
        the items if oid == None

        :arg self: The class of the object to be retrieved
        :arg integer oid: the ID of the object in the DB
        :returns: The JSON item/s stored in the DB

        """
        try:
            ensure_authorized_to('read', self.__class__)
            query = self._db_query(oid)
            json_response = self._create_json_response(query, oid)
            return Response(json_response, mimetype='application/json')
        except Exception as e:
            return error.format_exception(
                e,
                target=self.__class__.__name__.lower(),
                action='GET')