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import socket import sys import threading import time
from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtCore import QThread
class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(800, 600) self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.show_shebei1 = QtWidgets.QTextBrowser(self.centralwidget) self.show_shebei1.setGeometry(QtCore.QRect(30, 70, 501, 41)) self.show_shebei1.setObjectName("show_shebei1") self.show_shebei3 = QtWidgets.QTextBrowser(self.centralwidget) self.show_shebei3.setGeometry(QtCore.QRect(30, 210, 501, 41)) self.show_shebei3.setObjectName("show_shebei3") self.show_shebei2 = QtWidgets.QTextBrowser(self.centralwidget) self.show_shebei2.setGeometry(QtCore.QRect(30, 140, 501, 41)) self.show_shebei2.setObjectName("show_shebei2") self.labal_shebei1 = QtWidgets.QLabel(self.centralwidget) self.labal_shebei1.setGeometry(QtCore.QRect(250, 41, 54, 21)) self.labal_shebei1.setObjectName("labal_shebei1") self.label_shebei2 = QtWidgets.QLabel(self.centralwidget) self.label_shebei2.setGeometry(QtCore.QRect(250, 112, 54, 31)) self.label_shebei2.setObjectName("label_shebei2") self.label_shebei3 = QtWidgets.QLabel(self.centralwidget) self.label_shebei3.setGeometry(QtCore.QRect(250, 180, 54, 31)) self.label_shebei3.setObjectName("label_shebei3") self.textBrowser_shujubao = QtWidgets.QTextBrowser(self.centralwidget) self.textBrowser_shujubao.setGeometry(QtCore.QRect(70, 280, 256, 192)) self.textBrowser_shujubao.setObjectName("textBrowser_shujubao") self.start_light = QtWidgets.QPushButton(self.centralwidget) self.start_light.setGeometry(QtCore.QRect(600, 110, 75, 23)) self.start_light.setStyleSheet("background-color:red") self.start_light.setObjectName("start_light") self.stop_light = QtWidgets.QPushButton(self.centralwidget) self.stop_light.setGeometry(QtCore.QRect(600, 160, 75, 23)) self.stop_light.setStyleSheet("background-color:yellow") self.stop_light.setObjectName("stop_light") self.label = QtWidgets.QLabel(self.centralwidget) self.label.setGeometry(QtCore.QRect(150, 490, 181, 20)) self.label.setObjectName("label") self.Stop_All = QtWidgets.QPushButton(self.centralwidget) self.Stop_All.setGeometry(QtCore.QRect(420, 360, 201, 51)) self.Stop_All.setStyleSheet("background-color:White") self.Stop_All.setObjectName("Stop_All") self.menubar = QtWidgets.QMenuBar(MainWindow) self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 22)) self.menubar.setObjectName("menubar") self.statusbar = QtWidgets.QStatusBar(MainWindow) self.statusbar.setObjectName("statusbar") self.Stop_All.clicked.connect(self.start) self.start_light.clicked.connect(self.light_up) self.stop_light.clicked.connect(self.light_down) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow")) self.labal_shebei1.setText(_translate("MainWindow", "设备一")) self.label_shebei2.setText(_translate("MainWindow", "设备二")) self.label_shebei3.setText(_translate("MainWindow", "设备三")) self.start_light.setText(_translate("MainWindow", "开灯")) self.stop_light.setText(_translate("MainWindow", "关灯")) self.label.setText(_translate("MainWindow", "数据包列表")) self.Stop_All.setText(_translate("MainWindow", "开始接收"))
def start(self): get_Thred = threading.Thread(target=getter) get_Thred.start()
def dayin1(self): self.show_shebei1.append(get)
def dayin2(self): self.show_shebei2.append(get)
def dayin3(self): self.show_shebei3.append(get)
def dayin4(self): self.textBrowser_shujubao.append(bag)
def light_up(self): udp_up = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) mes = str(1) udp_up.sendto(mes.encode("utf8"), ('127.0.0.1', 8889)) udp_up.sendto(mes.encode("utf8"), ('127.0.0.1', 8888)) udp_up.sendto(mes.encode("utf8"), ('127.0.0.1', 8887)) global bag time.sleep(0.2) bag = "向所有设备发出开灯数据包" self.dayin4()
def light_down(self): udp_down = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) mes = str(0) udp_down.sendto(mes.encode("utf8"), ('127.0.0.1', 8889)) udp_down.sendto(mes.encode("utf8"), ('127.0.0.1', 8888)) udp_down.sendto(mes.encode("utf8"), ('127.0.0.1', 8887)) global bag time.sleep(0.2) bag = "向所有设备发出关灯数据包" self.dayin4()
def getter(): udp_getter = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) udp_getter.bind(('127.0.0.1', 8080)) while 1: message, addr = udp_getter.recvfrom(1024) global get global bag temp = message.decode('utf-8') temp = str(temp) new = temp.split() if new[3] == '8889': get = "设备一:" + "温度为" + new[0] + " 湿度为" + new[1] + " 照度为" + new[2] ui.dayin1() bag = "来自" + new[3] + "的数据包" ui.dayin4() elif new[3] == '8888': get = "设备二:" + "温度为" + new[0] + " 湿度为" + new[1] + " 照度为" + new[2] ui.dayin2() bag = "来自" + new[3] + "的数据包" ui.dayin4() elif new[3] == '8887': get = "设备三:" + "温度为" + new[0] + " 湿度为" + new[1] + " 照度为" + new[2] ui.dayin3() bag = "来自" + new[3] + "的数据包" ui.dayin4() else: bag = "来自" + new[3] + "的未知设备" + new[3] ui.dayin4()
if __name__ == "__main__": get = "" bag = "" app = QtWidgets.QApplication(sys.argv) widget = QtWidgets.QWidget() ui = Ui_MainWindow() ui.setupUi(widget) widget.show() sys.exit(app.exec_())
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