validators.py 文件源码

def __call__(self):
        # Remove duplicated values
        self.config['whitelist'] = list(set(self.config.get('whitelist', [])))
        self.config['blacklist'] = list(set(self.config.get('blacklist', [])))

        try:
            [
                ipaddress.ip_network(ip)
                for ip in self.config['whitelist']+self.config['blacklist']
            ]
        except (ipaddress.AddressValueError, ValueError) as err:
            raise serializers.ValidationError({
                'config': err
            })