Hello,
I'm wondering how I can pass my userInputName and userInputPassword to my validate function.
I thought this was the correct way of doing it (because that's how I did it in my terminal version) but apparently it's not because I don't get the Success print messages from the validate function.
For example: If I type in Admin as the Name, and 1234 as the Password. I get:
What am I doing wrong, and how do I fix it?
Thanks in advance.
A Chunk of my LoginScreen.py (My LoginScreen GUI Code):
I'm wondering how I can pass my userInputName and userInputPassword to my validate function.
I thought this was the correct way of doing it (because that's how I did it in my terminal version) but apparently it's not because I don't get the Success print messages from the validate function.
For example: If I type in Admin as the Name, and 1234 as the Password. I get:
Output:The Login Button was clicked
Name: Admin
Password: 1234What am I doing wrong, and how do I fix it?
Thanks in advance.
A Chunk of my LoginScreen.py (My LoginScreen GUI Code):
#----------------------------------
#Store Name and Password
def LoginClicked(self):
userInputName = self.NameInput.text()
userInputPassword = self.PasswordInput.text()
#Print in terminal for testing:
print("The Login Button was clicked")
print("Name: " + userInputName)
print("Password: " + userInputPassword)
#Go to validate function
validate(userInputName, userInputPassword)
#----------------------------------
#---------------------------------------------------------------
# Validate Function -> Validates user
#---------------------------------------------------------------
#Pass in user and password variables from login function
#Check if the user is valid (registered in database) -> Give access to inventory program
#If user is not valid -> return to login
#-->TODO: Write the user and current date to a file to keep track of logins
def validate(userInputName, userInputPassword):
if StandardUsers().get(userInputName) == userInputPassword:
print('Success! You are now logged in as: ' + userInputName)
#Switch from this screen to the MainMenu Screen
#mainMenu()
return True
if SuperUsers().get(userInputName) == userInputPassword:
print('Success! You are now logged in as: ' + userInputName)
#Switch from this csreen to the AdminMenu Screen
#adminMenu()
else:
return
#---------------------------------------------------------------My UserDatabase.py:#-------------------------------------------------------------------------------------
#UserDatabase.py
#-------------------------------------------------------------------------------------
#This is where all valid users are stored
#-------------------------------------------------------------------------------------
def StandardUsers():
users = {
"Bob" : 1234,
"Jim" : 5678
}
return users
def SuperUsers():
admins = {
"Admin" : 1234,
"Joe" : 0000,
"Randall" : 1111
}
return adminsFull code (If Interested):from PyQt5 import QtCore, QtGui, QtWidgets
from UserDatabase import StandardUsers, SuperUsers
class Ui_Loginscreen(object):
def setupUi(self, Loginscreen):
Loginscreen.setObjectName("Loginscreen")
Loginscreen.resize(1108, 895)
Loginscreen.setStyleSheet("background-color: rgb(0, 170, 255);")
self.centralwidget = QtWidgets.QWidget(Loginscreen)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout.setObjectName("gridLayout")
self.Header = QtWidgets.QLabel(self.centralwidget)
font = QtGui.QFont()
font.setPointSize(20)
font.setBold(True)
font.setWeight(75)
self.Header.setFont(font)
self.Header.setAlignment(QtCore.Qt.AlignCenter)
self.Header.setObjectName("Header")
self.gridLayout.addWidget(self.Header, 0, 0, 1, 1)
self.formLayout_2 = QtWidgets.QFormLayout()
self.formLayout_2.setObjectName("formLayout_2")
self.NameLabel = QtWidgets.QLabel(self.centralwidget)
font = QtGui.QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.NameLabel.setFont(font)
self.NameLabel.setObjectName("NameLabel")
self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.NameLabel)
self.NameInput = QtWidgets.QLineEdit(self.centralwidget)
self.NameInput.setStyleSheet("background-color: rgb(255, 255, 255);")
self.NameInput.setText("")
self.NameInput.setObjectName("NameInput")
self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.NameInput)
self.PasswordLabel = QtWidgets.QLabel(self.centralwidget)
font = QtGui.QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.PasswordLabel.setFont(font)
self.PasswordLabel.setObjectName("PasswordLabel")
self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.PasswordLabel)
self.PasswordInput = QtWidgets.QLineEdit(self.centralwidget)
font = QtGui.QFont()
font.setFamily("Wingdings")
self.PasswordInput.setFont(font)
self.PasswordInput.setStyleSheet("background-color: rgb(255, 255, 255);")
self.PasswordInput.setText("")
self.PasswordInput.setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
self.PasswordInput.setObjectName("PasswordInput")
self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.PasswordInput)
self.label = QtWidgets.QLabel(self.centralwidget)
font = QtGui.QFont()
font.setPointSize(8)
font.setItalic(True)
self.label.setFont(font)
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setObjectName("label")
self.formLayout_2.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.label)
spacerItem = QtWidgets.QSpacerItem(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding)
self.formLayout_2.setItem(3, QtWidgets.QFormLayout.FieldRole, spacerItem)
self.LoginButton = QtWidgets.QPushButton(self.centralwidget)
font = QtGui.QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.LoginButton.setFont(font)
self.LoginButton.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.LoginButton.setObjectName("LoginButton")
self.formLayout_2.setWidget(4, QtWidgets.QFormLayout.FieldRole, self.LoginButton)
self.gridLayout.addLayout(self.formLayout_2, 1, 0, 1, 1)
Loginscreen.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(Loginscreen)
self.statusbar.setObjectName("statusbar")
Loginscreen.setStatusBar(self.statusbar)
self.retranslateUi(Loginscreen)
QtCore.QMetaObject.connectSlotsByName(Loginscreen)
def retranslateUi(self, Loginscreen):
_translate = QtCore.QCoreApplication.translate
Loginscreen.setWindowTitle(_translate("Loginscreen", "E.I.S"))
self.Header.setText(_translate("Loginscreen", "Electronic Inventory System (E.I.S)"))
self.NameLabel.setText(_translate("Loginscreen", "Name"))
self.PasswordLabel.setText(_translate("Loginscreen", "Password"))
self.label.setText(_translate("Loginscreen", "\n"
"\n"
"\n"
"\n"
"Electronic Inventory System (E.I.S)\n"
"Version: 2.6\n"
"Developed By: Paglia Industries\n"
"Last Updated: 05/11/2022\n"
"\n"
"\n"
""))
self.LoginButton.setText(_translate("Loginscreen", "Log In"))
#------------------------------------------
#Actions
#------------------------------------------
#When the Login button is clicked -> LoginClicked Function
LoginButton = self.LoginButton
LoginButton.clicked.connect(self.LoginClicked)
#------------------------------------------
#----------------------------------
#Store Name and Password
def LoginClicked(self):
userInputName = self.NameInput.text()
userInputPassword = self.PasswordInput.text()
#Print in terminal for testing:
print("The Login Button was clicked")
print("Name: " + userInputName)
print("Password: " + userInputPassword)
#Go to validate function
validate(userInputName, userInputPassword)
#----------------------------------
#---------------------------------------------------------------
# Validate Function -> Validates user
#---------------------------------------------------------------
#Pass in user and password variables from login function
#Check if the user is valid (registered in database) -> Give access to inventory program
#If user is not valid -> return to login
#-->TODO: Write the user and current date to a file to keep track of logins
def validate(userInputName, userInputPassword):
if StandardUsers().get(userInputName) == userInputPassword:
print('Success! You are now logged in as: ' + userInputName)
#Switch from this screen to the MainMenu Screen
#mainMenu()
return True
if SuperUsers().get(userInputName) == userInputPassword:
print('Success! You are now logged in as: ' + userInputName)
#Switch from this csreen to the AdminMenu Screen
#adminMenu()
else:
return
#---------------------------------------------------------------
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Loginscreen = QtWidgets.QMainWindow()
ui = Ui_Loginscreen()
ui.setupUi(Loginscreen)
Loginscreen.show()
sys.exit(app.exec_())