models.py 文件源码

def free_hosts_and_busy(self, as_int=None, page=None):
        pods = PodIP.filter_by(network=self.network)
        allocated_ips = {int(pod): pod.get_pod() for pod in pods}
        blocked_ips = self.get_blocked_set(as_int=True)
        hosts = self.hosts(as_int=True, page=page)

        def get_ip_state(ip, pod):
            if pod:
                return 'busy'
            if ip in blocked_ips:
                return 'blocked'
            return 'free'

        def get_ip_info(ip):
            pod = allocated_ips.get(ip)
            state = get_ip_state(ip, pod)
            return ip if as_int else str(ipaddress.ip_address(ip)), pod, state

        return [get_ip_info(ip) for ip in hosts]