检测用户是否单击了按钮

Question

我在pyqt中生成带有for循环的list长度函数的按钮。每个按钮具有与目录相对应的不同文本。问题是，当用户单击按钮时，我不知道如何检索目录。

    if len(self.cartella) > 1:

        self.Dialog = QtWidgets.QDialog()
        self.ui = Ui_Dialog()
        self.ui.setupUi(self.Dialog)

        self.lista = []

        for j in range(0,len(self.cartella)):

            self.lista.append(j)


        for i in range(0,len(self.cartella)):

            self.lista[i] = QtWidgets.QPushButton(self.ui.verticalWidget)
            self.lista[i].setObjectName("bottone3")
            self.lista[i].setStyleSheet("#bottone3:hover{\n"
                                 "\n"
                                 "background-color:blue;\n"
                                 "color:white;\n"
                                 "border-radius: 8px;\n"
                                 "\n"
                                 "\n"
                                 "\n"
                                 "}\n"
                                 "#bottone3{\n"
                                 "border:None;}")
            self.lista[i].setText(self.cartella[i])
            self.ui.verticalLayout.addWidget(self.lista[i])
            self.lista[i].clicked.connect(self.finricerca)


            self.file = Excel(self.cartella[i])
            self.file.import_rig_col("Sheet1")