使用Python的网络扫描器
使用Python的网络扫描器
提问于 2021-09-24 21:39:56
我正在尝试用python for linux做一个网络扫描器，但是我遇到了一些问题。
以下是代码
import scapy.all as scapy
import optparse
def get_user_input():
my_object = optparse.OptionParser
my_object.add_option("-i","-ip", dest="ip_address",help="please type ip address")
(user_inputs,arguments)=my_object.parse_args()
return user_inputs
def scan(ip):
arp_packet = scapy.ARP(pdst=ip)
broadcast_packet = scapy.Ether(dst="ff:ff:ff:ff:ff:ff")
arp_and_broadcast_packet = broadcast_packet/arp_packet
answered_list = scapy.srp(arp_and_broadcast_packet,timeout=1)
answered_list.summary()
def result_scan(scan_list):
print("IP\t\t\tMAC\n-----------------------------------------------------")
for client in scan_list:
print(client["ip"]+ "\t\t" + client["mac"])
user_ip_address = get_user_input()
scan_network = user_ip_address.ipaddress下面是我遇到的问题：
Traceback (most recent call last):
File "Netscanner.py", line 23, in <module>
user_ip_address = get_user_input()
File "Netscanner.py", line 7, in get_user_input
my_object.add_option("-i","-ip", dest="ip_address",help="please type ip address")
TypeError: unbound method add_option() must be called with OptionParser instance as first
argument (got str instance instead)回答 1
Stack Overflow用户
回答已采纳
发布于 2021-09-24 21:53:49
您应该实例化OptionParser对象(忘记添加括号)：
def get_user_input():
my_object = optparse.OptionParser()
my_object.add_option("-i", "--ip", dest="ip_address",help="please type ip address")
...另外，您应该将第二个参数作为--ip传递。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69321338
复制相关文章
相似问题
腾讯云开发者
