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Detailed example of how to use python to generate local IPs in batches

伊谢尔伦
Release: 2017-05-31 14:21:36
Original
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The example in this article describes the method of batch generating local IP addresses in Python. Share it with everyone for your reference. The specific analysis is as follows:

This code is used to generate a local IP address on the local computer and bind it to the network card. What is generated is a bat batch file. Run this batch file. You can view it through ipconfig


#!/usr/bin/python2.7
# -*- coding: utf-8 -*- 
# Filename: AddIPAliases.py
import re,sys,socket,struct  
# 1. 判断IP地址是否合法; 2. 判断用户输入的IP是否在Class A,Class B 或 Class C中
def CheckIP(IP,IPClassesInt):
  regexIP=re.compile('^([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])$')
  Checking=regexIP.match(IP)
  if Checking==None:
    IP=raw_input("亲!请输入合法的IP地址哈: ")
    return CheckIP(IP,IPClassesInt)
  else:
    IPInt=struct.unpack('!L',socket.inet_aton(IP))[0]
    if IPInt not in range(IPClassesInt[0],IPClassesInt[1]+1) and IPInt not in range(IPClassesInt[2],IPClassesInt[3]+1) and IPInt not in range(IPClassesInt[4],IPClassesInt[5]+1):
      IP=raw_input("亲!您输入的IP地址不在Class A,Class B或Class C中,请阅读提示信息并重新输入IP地址:")
      return CheckIP(IP,IPClassesInt)
    else: return IP
# 判断输入的数字是否合法
def CheckIPCount(IPCount):
  regexIPCount=re.compile('\d+')
  Checking=regexIPCount.match(IPCount)
  if Checking==None:
    IPCount=raw_input("亲!请输入合法的数量:")
    return CheckIPCount(IPCount)
  else: return IPCount
# 为用户生成指定数量的IP
def MakeIps(IPInt,IPCount,IPIntBool):
  targetBat=open('AddIPAliases.bat','w+')
  targetCSV=open('AddIPAliases.csv','w+')
  # 判断IP地址的数量是否在Class A,Class B或Class C的范畴中
  if int(IPCount)>(IPClassesInt[IPIntBoolTrue[1][2]]-IPInt+1):
    IPCount=raw_input("亲!您输入的IP数量超过了"+IPIntBoolTrue[0]+"的范畴,请重新输入:")
    return MakeIps(IPInt,IPCount,IPIntBool)
  else:
    for i in range(int(IPCount)):
      IPIntTrans=socket.inet_ntoa(struct.pack("!L", IPInt))
      IPInt+=1
      targetBat.write('netsh interface ip add address "本地连接" '+IPIntTrans+' '+IPIntBoolTrue[1][1]+'\n')
      targetCSV.write(IPIntTrans+'\n')
  targetBat.write('pause')
# Main 函数
print '''
**************************************************
以下信息能够帮助你更好的运行此脚本: 
1. 在运行脚本前,请移步:控制面板->查看网络->本地连接->属性->IPv4,将自动获取IP改成手动
2. IP分为三类:
  Class A:数量16777216,范围10.0.0.0 - 10.255.255.255
  Class B:数量1048576, 范围172.16.0.0 - 172.31.255.255
  Class C:数量65536,  范围192.168.0.0 – 192.168.255.255
!!!所以大家在输入IP的时候,请保证您输入的IP属于这三个分类之中!!!
3. 如果你使用的是英文系统,请将自定义函数MakeIPs()中的“本地连接”改成“Local Area Connection”。
4. 脚本由于要对长整型的数据进行range(),所以计算时间有点长,请等待成功提示。
5. 在脚本存放的目录将会生成一个bat文件和csv文件,bat文件用于向系统中添加IP,生成成功后请手动运行它,csv文件用于在Jmeter中调用这些IP。
6. 如果想清除在系统中插入的IP,请移步:控制面板->查看网络->本地连接->属性->IPv4,将手动获取IP改成自动获取IP
**************************************************
'''
# 将各个Class的起始和结束的IP地址转换成整数
IPClasses=['10.0.0.0','10.255.255.255','172.16.0.0','172.31.255.255','192.168.0.0','192.168.255.255']
IPClassesInt=[]
for i in range(len(IPClasses)):
  IPClassesInt.append(struct.unpack('!L',socket.inet_aton(IPClasses[i]))[0])
# 用户输入
IP=raw_input("请输入起始IP地址:")
IPCount=raw_input("请输入生成的IP数量:")
# 判断输入是否合法
IPAddress=CheckIP(IP,IPClassesInt)
IPCount=CheckIPCount(IPCount)
IPInt=struct.unpack('!L',socket.inet_aton(IPAddress))[0]
IPIntClassABool=IPInt in range(IPClassesInt[0],IPClassesInt[1]+1)
IPIntClassBBool=IPInt in range(IPClassesInt[2],IPClassesInt[3]+1)
IPIntClassCBool=IPInt in range(IPClassesInt[4],IPClassesInt[5]+1)
IPIntBool={"ClassA":[IPIntClassABool,'255.0.0.0',1],"ClassB":[IPIntClassBBool,'255.240.0.0',3],"ClassC":[IPIntClassCBool,'255.255.0.0',5]}
IPIntBoolTrue=[]
for i in range (len(IPIntBool)):
  if True in IPIntBool.values()[i]:
    IPIntBoolTrue.append(IPIntBool.keys()[i])
    IPIntBoolTrue.append(IPIntBool.values()[i])
    break
# 调用函数为用户生成IP地址
MakeIps(IPInt,IPCount,IPIntBoolTrue)
print "Bat文件生成完毕,请移步至存放的脚本的文件夹找到并运行此文件。"
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