Python | QT | Combobox

Good evening, dear friends!

Please, help ....

There is a program that, when a button is pressed, gives a line in the QMessageBox with the name of the movie. Previously, I have not come across COMBOBOX.

Please help: ______________________________Console_______________________________

import random a = [ #Боевик "Безумный Макс: Дорога ярости\n2015 г.\nIMDb: 8,1", "Малыш на драйве\n2017 г.\nIMDb: 7,7", "Мстители\n2012 г.\nIMDb: 8,1" ] b = [ #Военный "Атака на Перл Харбор\n2011 г.\nIMDb: 6.8", "Ярость\n2014 г.\nIMDb: 7.6", "Спасти рядового Райана\n1998 г.\nIMDb: 8.6" ] c = [ #Детектив "Зеленая миля\n1999 г.\nIMDb: 8.5", "Начало\n2010 г.\nIMDb: 8.8", "Престиж\n2006 г.\nIMDb: 8.5" ] while True: rez = (input("Введите жанр (a,b,c): ")) if rez == 'a': print (random.choice(a)) elif rez == 'b': print (random.choice(b)) elif rez == 'c': print (random.choice(c)) else: break print() 

__________________________Template of Main________________________________

 import sys # Импортируем наш интерфейс из файла from design import * #UI file from PyQt5 import QtCore, QtGui, QtWidgets class MyWin(QtWidgets.QMainWindow): def __init__(self, parent=None): QtWidgets.QWidget.__init__(self, parent) self.ui = Ui_MainWindow() self.ui.setupUi(self) # Здесь прописываем событие нажатия на кнопку self.ui.pushButton.clicked.connect(self.MyFunction) # Пока пустая функция которая выполняется при нажатии на кнопку def MyFunction(self): pass if __name__=="__main__": app = QtWidgets.QApplication(sys.argv) myapp = MyWin() myapp.show() sys.exit(app.exec_()) 

______________________________UI________________________________

 # -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'design.ui' # # Created by: PyQt5 UI code generator 5.11.3 # # WARNING! All changes made in this file will be lost! from PyQt5 import QtCore, QtGui, QtWidgets class Ui_MainWindow(object): def setupUi(self, MainWindow): MainWindow.setObjectName("MainWindow") MainWindow.resize(200, 220) MainWindow.setMinimumSize(QtCore.QSize(200, 220)) MainWindow.setMaximumSize(QtCore.QSize(200, 220)) icon = QtGui.QIcon() icon.addPixmap(QtGui.QPixmap("Icons8-Ios7-Cinema-Documentary.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off) MainWindow.setWindowIcon(icon) MainWindow.setAccessibleName("") self.centralwidget = QtWidgets.QWidget(MainWindow) self.centralwidget.setObjectName("centralwidget") self.label = QtWidgets.QLabel(self.centralwidget) self.label.setGeometry(QtCore.QRect(10, 10, 151, 21)) self.label.setObjectName("label") self.pushButton = QtWidgets.QPushButton(self.centralwidget) self.pushButton.setGeometry(QtCore.QRect(10, 140, 121, 31)) self.pushButton.setObjectName("pushButton") self.label_2 = QtWidgets.QLabel(self.centralwidget) self.label_2.setGeometry(QtCore.QRect(10, 50, 111, 21)) self.label_2.setObjectName("label_2") self.comboBox = QtWidgets.QComboBox(self.centralwidget) self.comboBox.setGeometry(QtCore.QRect(10, 80, 121, 22)) self.comboBox.setMaxVisibleItems(8) self.comboBox.setFrame(True) self.comboBox.setObjectName("comboBox") self.comboBox.addItem("") self.comboBox.addItem("") self.comboBox.addItem("") MainWindow.setCentralWidget(self.centralwidget) self.retranslateUi(MainWindow) QtCore.QMetaObject.connectSlotsByName(MainWindow) def retranslateUi(self, MainWindow): _translate = QtCore.QCoreApplication.translate MainWindow.setWindowTitle(_translate("MainWindow", "Know You Better")) self.label.setText(_translate("MainWindow", "Помочь Вам выбрать фильм?!")) self.pushButton.setText(_translate("MainWindow", "Нажмите на меня")) self.label_2.setText(_translate("MainWindow", "Выберите жанр")) self.comboBox.setCurrentText(_translate("MainWindow", "Боевик")) self.comboBox.setItemText(0, _translate("MainWindow", "Боевик")) self.comboBox.setItemText(1, _translate("MainWindow", "Военный")) self.comboBox.setItemText(2, _translate("MainWindow", "Детектив"))