call_nmap.py 文件源码

def scan(network):
    myip_subnet = subprocess.getoutput("/sbin/ip -o -f inet addr show | awk '/scope global/ {print $4}'")
    nm.scan(hosts=myip_subnet, arguments='nmap -sn')
    iplist = []
    # add localhost
    iplist.append({'ip_addr': '127.0.0.1', 'host': 'localhost'})
    for host in nm.all_hosts():
        try:
            ip_a = (nm[host]['addresses']['ipv4'])
        except KeyError:
            ip_a = "[Unknown IP]"
        try:
            host_name = nm[host].hostname()
        except KeyError:
            host_name = "[Unknown hostname]"
        iplist.append({'ip_addr': ip_a, 'host': host_name})

    return iplist