[PyQt] [Solved]Help Getting Started on Scene Swapping

Extra · (This post was last modified: May-14-2022, 04:33 PM by Extra.)

Sorry, I'm still having a bit of troubles.

I did self.win which calls my MainDisplay from my AdminMenu.py:

        if SuperUsers().get(userInputName) == userInputPassword:
            print('Success! You are now logged in as: ' + userInputName)
            #Switch from this screen to the AdminMenu Screen
            self.win = Ui_MainDisplay()
            self.win.show()
            self.close()

But when I try to login in as the admin I get this error:

Error:in LoginClicked
    self.win.show()
AttributeError: 'Ui_MainDisplay' object has no attribute 'show'

What am I missing/doing wrong?

And this is my AdminMenu.py and I updated the previous post to show the correct LoginMenu code:

from PyQt5 import QtCore, QtGui, QtWidgets


class Ui_MainDisplay(object):
    def setupUi(self, MainDisplay):
        MainDisplay.setObjectName("MainDisplay")
        MainDisplay.resize(1123, 903)
        MainDisplay.setStyleSheet("background-color: rgb(0, 170, 255);")
        self.centralwidget = QtWidgets.QWidget(MainDisplay)
        self.centralwidget.setObjectName("centralwidget")
        self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
        self.gridLayout.setObjectName("gridLayout")
        self.verticalLayout = QtWidgets.QVBoxLayout()
        self.verticalLayout.setContentsMargins(-1, 0, -1, 0)
        self.verticalLayout.setSpacing(6)
        self.verticalLayout.setObjectName("verticalLayout")
        self.AddItemButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.AddItemButton.setFont(font)
        self.AddItemButton.setStyleSheet("background-color: rgb(85, 255, 0);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"\n"
"")
        self.AddItemButton.setObjectName("AddItemButton")
        self.verticalLayout.addWidget(self.AddItemButton)
        self.DeleteItemButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.DeleteItemButton.setFont(font)
        self.DeleteItemButton.setStyleSheet("background-color: rgb(255, 65, 68);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.DeleteItemButton.setObjectName("DeleteItemButton")
        self.verticalLayout.addWidget(self.DeleteItemButton)
        self.CheckoutButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.CheckoutButton.setFont(font)
        self.CheckoutButton.setStyleSheet("background-color: rgb(255, 255, 0);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.CheckoutButton.setObjectName("CheckoutButton")
        self.verticalLayout.addWidget(self.CheckoutButton)
        self.ReturnButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.ReturnButton.setFont(font)
        self.ReturnButton.setStyleSheet("background-color: rgb(255, 170, 32);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.ReturnButton.setObjectName("ReturnButton")
        self.verticalLayout.addWidget(self.ReturnButton)
        self.ScanBarcodeButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.ScanBarcodeButton.setFont(font)
        self.ScanBarcodeButton.setStyleSheet("background-color: rgb(211, 211, 211);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.ScanBarcodeButton.setObjectName("ScanBarcodeButton")
        self.verticalLayout.addWidget(self.ScanBarcodeButton)
        self.MoreInfoButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.MoreInfoButton.setFont(font)
        self.MoreInfoButton.setStyleSheet("background-color: rgb(196, 17, 255);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;")
        self.MoreInfoButton.setObjectName("MoreInfoButton")
        self.verticalLayout.addWidget(self.MoreInfoButton)
        self.RefreshButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.RefreshButton.setFont(font)
        self.RefreshButton.setStyleSheet("background-color: rgb(0, 255, 255);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"\n"
"")
        self.RefreshButton.setObjectName("RefreshButton")
        self.verticalLayout.addWidget(self.RefreshButton)
        spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Policy.Minimum, QtWidgets.QSizePolicy.Policy.Expanding)
        self.verticalLayout.addItem(spacerItem)
        self.LogoutButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.LogoutButton.setFont(font)
        self.LogoutButton.setStyleSheet("background-color: rgb(255, 255, 255);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.LogoutButton.setObjectName("LogoutButton")
        self.verticalLayout.addWidget(self.LogoutButton)
        self.gridLayout.addLayout(self.verticalLayout, 4, 3, 1, 1)
        self.Header = QtWidgets.QLabel(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(15)
        font.setBold(True)
        font.setWeight(75)
        self.Header.setFont(font)
        self.Header.setStyleSheet("background-color: rgb(0, 0, 0);\n"
"color: rgb(255, 255, 255);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;")
        self.Header.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
        self.Header.setObjectName("Header")
        self.gridLayout.addWidget(self.Header, 0, 1, 1, 3)
        self.SearchButton = QtWidgets.QPushButton(self.centralwidget)
        font = QtGui.QFont()
        font.setPointSize(10)
        font.setBold(True)
        font.setWeight(75)
        self.SearchButton.setFont(font)
        self.SearchButton.setStyleSheet("background-color: rgb(211, 211, 211);\n"
"border-style: outset;\n"
"border-width: 2px;\n"
"border-radius: 15px;\n"
"border-color: black;\n"
"padding: 4px;\n"
"")
        self.SearchButton.setObjectName("SearchButton")
        self.gridLayout.addWidget(self.SearchButton, 2, 1, 1, 1)
        self.SearchBar = QtWidgets.QLineEdit(self.centralwidget)
        self.SearchBar.setStyleSheet("background-color: rgb(255, 255, 255);")
        self.SearchBar.setObjectName("SearchBar")
        self.gridLayout.addWidget(self.SearchBar, 2, 2, 1, 1)
        self.InventoryDisplay = QtWidgets.QTableWidget(self.centralwidget)
        font = QtGui.QFont()
        font.setBold(False)
        font.setWeight(50)
        self.InventoryDisplay.setFont(font)
        self.InventoryDisplay.setStyleSheet("background-color: rgb(255, 255, 255);\n"
"")
        self.InventoryDisplay.setObjectName("InventoryDisplay")
        self.InventoryDisplay.setColumnCount(11)
        self.InventoryDisplay.setRowCount(0)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(0, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(1, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(2, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(3, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(4, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(5, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(6, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(7, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(8, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(9, item)
        item = QtWidgets.QTableWidgetItem()
        self.InventoryDisplay.setHorizontalHeaderItem(10, item)
        self.gridLayout.addWidget(self.InventoryDisplay, 4, 1, 1, 2)
        MainDisplay.setCentralWidget(self.centralwidget)
        self.statusbar = QtWidgets.QStatusBar(MainDisplay)
        self.statusbar.setObjectName("statusbar")
        MainDisplay.setStatusBar(self.statusbar)

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

    def retranslateUi(self, MainDisplay):
        _translate = QtCore.QCoreApplication.translate
        MainDisplay.setWindowTitle(_translate("MainDisplay", "AdminMenu"))
        self.AddItemButton.setText(_translate("MainDisplay", "Add Item"))
        self.DeleteItemButton.setText(_translate("MainDisplay", "Delete Item"))
        self.CheckoutButton.setText(_translate("MainDisplay", "Check Out"))
        self.ReturnButton.setText(_translate("MainDisplay", "Return"))
        self.ScanBarcodeButton.setText(_translate("MainDisplay", "Scan Barcode"))
        self.MoreInfoButton.setText(_translate("MainDisplay", "More Info"))
        self.RefreshButton.setText(_translate("MainDisplay", "Refresh"))
        self.LogoutButton.setText(_translate("MainDisplay", "Log Out"))
        self.Header.setText(_translate("MainDisplay", "Admin Menu"))
        self.SearchButton.setText(_translate("MainDisplay", "Search"))
        item = self.InventoryDisplay.horizontalHeaderItem(0)
        item.setText(_translate("MainDisplay", "ID"))
        item = self.InventoryDisplay.horizontalHeaderItem(1)
        item.setText(_translate("MainDisplay", "Name"))
        item = self.InventoryDisplay.horizontalHeaderItem(2)
        item.setText(_translate("MainDisplay", "Quantity"))
        item = self.InventoryDisplay.horizontalHeaderItem(3)
        item.setText(_translate("MainDisplay", "Price ($)"))
        item = self.InventoryDisplay.horizontalHeaderItem(4)
        item.setText(_translate("MainDisplay", "Sell Price ($)"))
        item = self.InventoryDisplay.horizontalHeaderItem(5)
        item.setText(_translate("MainDisplay", "Description"))
        item = self.InventoryDisplay.horizontalHeaderItem(6)
        item.setText(_translate("MainDisplay", "Category"))
        item = self.InventoryDisplay.horizontalHeaderItem(7)
        item.setText(_translate("MainDisplay", "Location"))
        item = self.InventoryDisplay.horizontalHeaderItem(8)
        item.setText(_translate("MainDisplay", "Length (Ft)"))
        item = self.InventoryDisplay.horizontalHeaderItem(9)
        item.setText(_translate("MainDisplay", "Barcode #"))
        item = self.InventoryDisplay.horizontalHeaderItem(10)
        item.setText(_translate("MainDisplay", "Date Updated"))


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainDisplay = QtWidgets.QMainWindow()
    ui = Ui_MainDisplay()
    ui.setupUi(MainDisplay)
    MainDisplay.show()
    sys.exit(app.exec())

[PyQt] [Solved]Help Getting Started on Scene Swapping

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