本文实例讲述了Python实现根据IP地址和子网掩码算出网段的方法。分享给大家供大家参考。具体如下:
该代码在Linux环境2.6.6python版本测试通过!
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#!/usr/bin/env python
#_*_encoding:utf-8_*_
#Input your ip address and netmask to figure out your network .
#申明:此脚本为交互式,默认情况下请执行python network.py
from IPy import IP
input_IP = raw_input ( '请输入ip地址:' )
list1 = input_IP.split( '.' )
if len (list1) ! = 4 :
print "您输入的ip地址不合法,请重新输入!"
exit()
for i in list1:
if i.isdigit() = = True and int (i) > = 0 and int (i) < = 255 :
pass
else :
print "您输入的ip地址不合法,请重新输入!"
exit()
input_Netmask = raw_input ( '请输入子网掩码:' )
list2 = input_Netmask.split( '.' )
if len (list2) ! = 4 :
print "您输入的子网掩码不合法,请重新输入!"
exit()
for i in list2:
if i.isdigit() = = True and int (i) > = 0 and int (i) < = 255 :
pass
else :
print "您输入的子网掩码不合法,请重新输入!"
exit()
print "您所在的网段为:%s" % (IP(input_IP).make_net(input_Netmask))
|
希望本文所述对大家的Python程序设计有所帮助。