Python+PYQT5实现IP地址段切割和IP在线检测

 该demo，只能支持分割24位掩码的IP地址段。也未对输入内容做校验

逻辑代码部分：

import os
import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from IPUI import *

class MyMainForm(QMainWindow, Ui_MainWindow):
  
    def __init__(self, parent=None):
        super(MyMainForm, self).__init__(parent)
        self.setupUi(self)
        self.pushButton.clicked.connect(self.execute)

    def execute(self):
        self.textBrowser.clear()
        self.textBrowser.append("检测完成")

        bianjieIP = []
        newIPlist = []
        
        IPaddressField = self.lineEdit.text()
        bianjieIP = IPaddressField.split('-')

        firstIP = bianjieIP[0]
        newIPlist.append(firstIP)
        firstIPlist = firstIP.split('.')
        firstIPendNumber = firstIPlist[3]  # 第一个IP的最后一位数

        secondIP = bianjieIP[1]
        secondIPlist = secondIP.split('.')
        secondIPendNumber = secondIPlist[3]  # 第二个IP的最后一位数
        IpNum = int(secondIPendNumber)-int(firstIPendNumber)  # IP 个数
        # print(IpNum)
        for a in range(0,IpNum):
            IP = newIPlist[a]  # 取第一个IP做为起始IP
            IPendlist = IP.split('.')  #分割IP
            newIPend = str(int(IPendlist[3])+1)  # 取IP最后一位进行加一
            IPendlist[3] = newIPend  # 替换最后一位IP数值，形成新的列表
            
            newIP = '.'.join(IPendlist)  # 新IP列表形成字符串
            
            newIPlist.append(newIP)  # 新IP插入IP列表
            
        # print(newIPlist)
        
        self.textBrowser.append(str(newIPlist))
        for ip in range(0,len(newIPlist)):
            ipaddr = newIPlist[ip]
            
            backinfo =  os.system('ping -n 2 -w 2 %s'%ipaddr)
            if backinfo == 0:
                # print("backinfo:"+str(backinfo))
                self.textBrowser.append(ipaddr+"设备在线")
                # print(ipaddr+"设备在线")
            else:
                self.textBrowser.append(ipaddr+"设备不在线")
                # print(ipaddr+"设备不在线")

if __name__ == "__main__":
  app = QApplication(sys.argv)
  myWin = MyMainForm()
  myWin.show()
  sys.exit(app.exec_())

UI代码部分： 

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'IPUI.ui'
#
# Created by: PyQt5 UI code generator 5.15.4
#
# WARNING: Any manual changes made to this file will be lost when pyuic5 is
# run again.  Do not edit this file unless you know what you are doing.


from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(448, 446)
        MainWindow.setMinimumSize(QtCore.QSize(448, 446))
        MainWindow.setMaximumSize(QtCore.QSize(448, 446))
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.pushButton = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton.setGeometry(QtCore.QRect(360, 20, 75, 21))
        self.pushButton.setObjectName("pushButton")
        self.textBrowser = QtWidgets.QTextBrowser(self.centralwidget)
        self.textBrowser.setGeometry(QtCore.QRect(20, 50, 411, 331))
        self.textBrowser.setObjectName("textBrowser")
        self.label = QtWidgets.QLabel(self.centralwidget)
        self.label.setGeometry(QtCore.QRect(20, 22, 54, 20))
        self.label.setObjectName("label")
        self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
        self.lineEdit.setGeometry(QtCore.QRect(80, 20, 271, 20))
        self.lineEdit.setObjectName("lineEdit")
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 448, 23))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "IP一键检测工具"))
        self.pushButton.setText(_translate("MainWindow", "一键检测"))
        self.label.setText(_translate("MainWindow", "IP地址段："))
        self.lineEdit.setText(_translate("MainWindow", "192.168.1.1-192.168.1.123"))

输出效果如图所示：