Develop Reference

I need to display an an immediate tooltip on some buttons using and event filter(PyQT5). How can I install a filter for button1 and 2

from PyQt5 import QtCore, QtGui, QtWidgets
import password_checker
import pyperclip
from PyQt5.QtCore import pyqtSignal, QEvent,QObject
from PyQt5.QtWidgets import QPushButton
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(890, 651)
#NEW
MainWindow.setFixedSize(890, 651)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.bg = QtWidgets.QLabel(self.centralwidget)
self.bg.setGeometry(QtCore.QRect(0, 0, 890, 651))
self.bg.setObjectName("bg")
path = 'C:/Users/cheik/OneDrive/Desktop/WORK/pass/main/bg.jpeg'
self.bg.setPixmap(QtGui.QPixmap(path))
self.bg.setScaledContents(True)
self.button1 = QtWidgets.QPushButton(self.centralwidget)
self.button1.setGeometry(QtCore.QRect(20, 300, 121, 51))
self.button1.setObjectName("button1")
#NEW
self.button2 = QtWidgets.QPushButton(self.centralwidget)
self.button2.setGeometry(QtCore.QRect(750, 300, 100, 51))
self.button2.setObjectName("button2")
self.button3 = QtWidgets.QPushButton(self.centralwidget)
self.button3.setGeometry(QtCore.QRect(170, 300, 121, 51))
self.button3.setObjectName("button3")
self.label1 = QtWidgets.QLabel(self.centralwidget)
self.label1.setGeometry(QtCore.QRect(40, 210, 231, 51))
font = QtGui.QFont()
font.setPointSize(12)
font.setFamily('arial')
self.label1.setFont(font)
self.label1.setObjectName("label1")
self.header = QtWidgets.QLabel(self.centralwidget)
self.header.setGeometry(QtCore.QRect(100, 0, 701, 91))
font = QtGui.QFont()
font.setPointSize(20)
font.setFamily('arial')
self.header.setFont(font)
self.header.setObjectName("header")
self.label2 = QtWidgets.QLabel(self.centralwidget)
self.label2.setGeometry(QtCore.QRect(590, 210, 231, 51))
font = QtGui.QFont()
font.setPointSize(12)
font.setFamily('arial')
self.label2.setFont(font)
self.label2.setObjectName("label2")
self.text1 = QtWidgets.QLineEdit(self.centralwidget)
self.text1.setGeometry(QtCore.QRect(550, 300, 200, 51))
self.text1.setObjectName("text1")
self.output = QtWidgets.QLabel(self.centralwidget)
self.output.setGeometry(QtCore.QRect(90, 390, 701, 91))
font = QtGui.QFont()
font.setPointSize(20)
font.setFamily('arial')
self.output.setFont(font)
self.output.setObjectName("output")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 890, 26))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
#NEW
self.button1.clicked.connect(self.passGen)
self.button2.clicked.connect(self.passCheck)
self.button3.clicked.connect(self.passGen2)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Pass Generator/Checker"))
self.button1.setText(_translate("MainWindow", "Basic"))
self.label1.setText(_translate("MainWindow", "Generate New Password"))
self.header.setText(_translate("MainWindow", "Welcome to the password generator/checker!"))
self.label2.setText(_translate("MainWindow", "Check Password Strength"))
#NEW
self.output.setText(_translate("MainWindow", ""))
self.button2.setText(_translate("MainWindow", "ENTER"))
self.button3.setText(_translate("MainWindow", "Advanced"))
#NEW
def passGen(self):
newPass = password_checker.passGen()
self.output.setText(newPass)
self.output.adjustSize()
self.output.move(320, 400)
msg = QtWidgets.QMessageBox()
msg.setStyleSheet("color:black;background:white}")
msg.setText(newPass + "\nHas been copied to clipboard")
msg.setWindowTitle("Copy")
msg.move(520,600)
msg.exec()
pyperclip.copy(newPass)
def passGen2(self):
newPass = password_checker.passGen2()
self.output.setText(newPass)
self.output.adjustSize()
self.output.move(320, 400)
msg = QtWidgets.QMessageBox()
msg.setStyleSheet("color:black;background:white}")
msg.setText(newPass + "\nHas been copied to clipboard")
msg.setWindowTitle("Copy")
msg.move(520,600)
msg.exec()
pyperclip.copy(newPass)
#NEW
def passCheck(self):
text = self.text1.text()
val = ""
if len(text) == 0:
self.output.setText("Please Enter Something!")
self.output.adjustSize()
self.output.move(270, 400)
else:
val = password_checker.passCheck(text)
self.output.setText(val)
self.output.adjustSize()
self.output.move(270, 400)
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
#NEW
app.setStyleSheet('QPushButton {background-color: black; color: white;} QLabel {color: white;}')
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())

How to close a window in Pyqt5 [duplicate]

This question already has answers here:
QtDesigner changes will be lost after redesign User Interface
(2 answers)
How to close a QDialog
(4 answers)
Closed 1 year ago.
I've created a program that allows you to login and sign up. When you have the right credentials it opens a window but it doesn't close. The same thing happens when you press the button to sign up. I've tried to use the close method but it doesn't work i always get:
AttributeError: type object 'Ui_Dialog' has no attribute 'close'
here is the full code of all the windows:
Login Page
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5 import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import QMainWindow
from PyQt5.QtWidgets import QMessageBox
import sqlite3
from welcome import Ui_MainWindow
from signup_page import Ui_Dialog2
import sys
#widget.setCurrentIndex(widget.currentIndex)
class Ui_Dialog(object):
def showMessageBox(self):
font = QtGui.QFont()
font.setPointSize(20)
self.label.setFont(font)
self.label.setStyleSheet("color: rgb(0, 0, 0);\n"
"background-color: rgb(255, 0, 0);")
self.label.setObjectName("label")
self.label.setText("WRONG USERNAME/PASSWORD")
def loginCheck(self):
username = self.username_input.text()
password = self.password_input.text()
connection = sqlite3.connect("login.db")
result = connection.execute("SELECT * FROM USERS WHERE USERNAME = ? AND PASSWORD = ?", (username, password))
if (len(result.fetchall())) > 0:
self.welcomewindow = QtWidgets.QMainWindow()
self.ui = Ui_MainWindow()
self.ui.setupUi(self.welcomewindow)
self.welcomewindow.show()
else:
self.showMessageBox()
def singup(self):
self.signup_page = QtWidgets.QDialog()
self.ui = Ui_Dialog2()
self.ui.setupUi(self.signup_page)
self.signup_page.show()
def setupUi(self, Dialog):
Dialog.setObjectName("Dialog")
Dialog.resize(591, 457)
self.user_name_label = QtWidgets.QLabel(Dialog)
self.user_name_label.setGeometry(QtCore.QRect(190, 150, 81, 16))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.user_name_label.sizePolicy().hasHeightForWidth())
self.user_name_label.setSizePolicy(sizePolicy)
self.user_name_label.setSizeIncrement(QtCore.QSize(0, 0))
self.user_name_label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(13)
self.user_name_label.setFont(font)
self.user_name_label.setObjectName("user_name_label")
self.password_label = QtWidgets.QLabel(Dialog)
self.password_label.setGeometry(QtCore.QRect(190, 210, 81, 16))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.password_label.sizePolicy().hasHeightForWidth())
self.password_label.setSizePolicy(sizePolicy)
self.password_label.setSizeIncrement(QtCore.QSize(0, 0))
self.password_label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(13)
self.password_label.setFont(font)
self.password_label.setObjectName("password_label")
self.username_input = QtWidgets.QLineEdit(Dialog)
self.username_input.setGeometry(QtCore.QRect(280, 150, 141, 20))
self.username_input.setObjectName("username_input")
self.password_input = QtWidgets.QLineEdit(Dialog)
self.password_input.setGeometry(QtCore.QRect(280, 210, 141, 20))
self.password_input.setObjectName("password_input")
self.password_input.setEchoMode(self.password_input.Password)
self.login_btn = QtWidgets.QPushButton(Dialog)
self.login_btn.setGeometry(QtCore.QRect(200, 260, 81, 31))
font = QtGui.QFont()
font.setPointSize(13)
self.login_btn.setFont(font)
self.login_btn.setObjectName("login_btn")
#########Button Event##########
self.login_btn.clicked.connect(self.loginCheck)
###############################
self.signup_btn = QtWidgets.QPushButton(Dialog)
self.signup_btn.setGeometry(QtCore.QRect(300, 260, 81, 31))
########Button Event##########
self.signup_btn.clicked.connect(self.singup)
##############################
font = QtGui.QFont()
font.setPointSize(13)
self.signup_btn.setFont(font)
self.signup_btn.setObjectName("signup_btn")
self.login_title = QtWidgets.QLabel(Dialog)
self.login_title.setGeometry(QtCore.QRect(240, 40, 91, 71))
font = QtGui.QFont()
font.setPointSize(20)
self.login_title.setFont(font)
self.login_title.setObjectName("login_title")
self.label = QtWidgets.QLabel(Dialog)
self.label.setGeometry(QtCore.QRect(130, 370, 391, 31))
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
_translate = QtCore.QCoreApplication.translate
Dialog.setWindowTitle(_translate("Dialog", "Login Page"))
self.user_name_label.setText(_translate("Dialog", "Username"))
self.password_label.setText(_translate("Dialog", "Password"))
self.login_btn.setText(_translate("Dialog", "Login"))
self.signup_btn.setText(_translate("Dialog", "Sign Up"))
self.login_title.setText(_translate("Dialog", " Login"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
widget = QtWidgets.QStackedWidget()
MainWindow = QtWidgets.QMainWindow()
ui = Ui_Dialog()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
The main window:
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(593, 458)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(200, 180, 221, 71))
font = QtGui.QFont()
font.setPointSize(40)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.label.setText(_translate("MainWindow", "Welcome"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
and the signup page:
from PyQt5 import QtCore, QtGui, QtWidgets
import sqlite3
from welcome import Ui_MainWindow
import re
from PyQt5.QtWidgets import QMessageBox
class Ui_Dialog2(object):
def showMessageBox_password(self):
font = QtGui.QFont()
font.setPointSize(20)
self.label.setFont(font)
self.label.setStyleSheet("color: rgb(0, 0, 0);\n"
"background-color: rgb(255, 0, 0);")
self.label.setObjectName("label")
self.label.setText("INVALID PASSWORD")
def showMessageBox_email(self):
font = QtGui.QFont()
font.setPointSize(20)
self.label.setFont(font)
self.label.setStyleSheet("color: rgb(0, 0, 0);\n"
"background-color: rgb(255, 0, 0);")
self.label.setObjectName("label")
self.label.setText(" INVALID EMAIL")
def insertData(self):
username = self.username_entry.text()
password = self.password_entry.text()
email = self.email_entry.text()
connection = sqlite3.connect("login.db")
regex = '^(\w|\.|\_|\-)+[#](\w|\_|\-|\.)+[.]\w{2,3}$'
valid_email = True
valid_password = True
if(re.search(regex, email)):
valid_email = True
else:
valid_email = False
if len(password) > 7:
valid_password = True
else:
valid_password = False
if valid_email == True and valid_password == True:
connection.execute("INSERT INTO USERS VALUES(?,?,?)", (username, email, password))
connection.commit()
self.welcomewindow = QtWidgets.QMainWindow()
self.ui = Ui_MainWindow()
self.ui.setupUi(self.welcomewindow)
self.welcomewindow.show()
if valid_email == False:
self.showMessageBox_email()
elif valid_password == False:
self.showMessageBox_password()
connection.close()
def setupUi(self, Dialog):
Dialog.setObjectName("Dialog")
Dialog.resize(593, 458)
self.user_name_label = QtWidgets.QLabel(Dialog)
self.user_name_label.setGeometry(QtCore.QRect(190, 200, 81, 16))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.user_name_label.sizePolicy().hasHeightForWidth())
self.user_name_label.setSizePolicy(sizePolicy)
self.user_name_label.setSizeIncrement(QtCore.QSize(0, 0))
self.user_name_label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(13)
self.user_name_label.setFont(font)
self.user_name_label.setObjectName("user_name_label")
self.password_label = QtWidgets.QLabel(Dialog)
self.password_label.setGeometry(QtCore.QRect(190, 240, 81, 16))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.password_label.sizePolicy().hasHeightForWidth())
self.password_label.setSizePolicy(sizePolicy)
self.password_label.setSizeIncrement(QtCore.QSize(0, 0))
self.password_label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(13)
self.password_label.setFont(font)
self.password_label.setObjectName("password_label")
self.email_label = QtWidgets.QLabel(Dialog)
self.email_label.setGeometry(QtCore.QRect(190, 160, 81, 16))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.email_label.sizePolicy().hasHeightForWidth())
self.email_label.setSizePolicy(sizePolicy)
self.email_label.setSizeIncrement(QtCore.QSize(0, 0))
self.email_label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(13)
self.email_label.setFont(font)
self.email_label.setObjectName("email_label")
self.email_entry = QtWidgets.QLineEdit(Dialog)
self.email_entry.setGeometry(QtCore.QRect(270, 160, 200, 20))
self.email_entry.setObjectName("email_entry")
self.username_entry = QtWidgets.QLineEdit(Dialog)
self.username_entry.setGeometry(QtCore.QRect(270, 200, 200, 20))
self.username_entry.setObjectName("username_entry")
self.password_entry = QtWidgets.QLineEdit(Dialog)
self.password_entry.setGeometry(QtCore.QRect(270, 240, 200, 20))
self.password_entry.setObjectName("password_entry")
self.password_entry.setEchoMode(self.password_entry.Password)
self.sign_up_button = QtWidgets.QPushButton(Dialog)
self.sign_up_button.setGeometry(QtCore.QRect(270, 280, 81, 31))
font = QtGui.QFont()
font.setPointSize(13)
self.sign_up_button.setFont(font)
self.sign_up_button.setObjectName("sign_up_button")
self.sign_up_button.clicked.connect(self.insertData)
self.login_title = QtWidgets.QLabel(Dialog)
self.login_title.setGeometry(QtCore.QRect(220, 50, 191, 71))
font = QtGui.QFont()
font.setPointSize(20)
self.login_title.setFont(font)
self.login_title.setObjectName("login_title")
self.label = QtWidgets.QLabel(Dialog)
self.label.setGeometry(QtCore.QRect(170, 360, 251, 31))
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
_translate = QtCore.QCoreApplication.translate
Dialog.setWindowTitle(_translate("Dialog", "Sign Up Page"))
self.user_name_label.setText(_translate("Dialog", "Username"))
self.password_label.setText(_translate("Dialog", "Password"))
self.email_label.setText(_translate("Dialog", "Email"))
self.sign_up_button.setText(_translate("Dialog", "Sign Up"))
self.login_title.setText(_translate("Dialog", "Create Account"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_Dialog2()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())

Trouble adding click event to PyQt5 button, no connect after clicked [duplicate]

This question already has answers here:
Calling a function upon button press
(3 answers)
Closed 3 years ago.
fairly new to PyQt and Python in general. I am having trouble applying a click event to a button in PyQt5. I am trying to add functionality to all the buttons I have, although it seems I am missing some initial setup to allow it to work. Looking through the documentation...
pushButton.clicked.connect("Do some action")
..should enable the click functionality on the targeted button.
I do not currently have the connect option available after the pushbutton.connect call.
I assume I am missing some setup in the class.
from PyQt5 import QtCore, QtGui, QtWidgets
import cheekycheeky
import datetime
import ntplib
import time
class ContLCDClock(QtWidgets.QWidget,):
def __init__(self, parent = None):
QtWidgets.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.timer = QtCore.QTimer()
self.timer.timeout.connect(self.updateLCD1)
self.timer.start(1000)
# self.timer2 = QtCore.QTimer()
# self.timer2.timeout.connect(self.updateLCD2)
# self.timer2.start(4000)
# self.time_format = "%H:%M:%S"
# self.client = ntplib.NTPClient()
# self.response = self.client.request('pool.ntp.org')
# self.clock = time.strftime(self.time_format, time.localtime(self.response.tx_time))
def updateLCD1(self):
self.currentTime = QtCore.QTime.currentTime()
self.strCurrentTime = self.currentTime.toString('hh:mm:ss')
self.ui.lcdNumber.display(self.strCurrentTime)
# def updateLCD2(self):
# self.time_format = "%H:%M:%S"
# self.client = ntplib.NTPClient()
# self.response = self.client.request('pool.ntp.org')
# self.clock = time.strftime(self.time_format, time.localtime(self.response.tx_time))
# self.ui.lcdNumber_2.display(self.clock)
class Ui_Form(object) :
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(335, 157)
self.pushButton_7 = QtWidgets.QPushButton(Form)
self.pushButton_7.setGeometry(QtCore.QRect(50, 120, 31, 23))
self.pushButton_7.setObjectName("pushButton_7")
self.pushButton_7.clicked.connect(print('I am working')) # This does not work
self.pushButton_9 = QtWidgets.QPushButton(Form)
self.pushButton_9.setGeometry(QtCore.QRect(90, 120, 31, 23))
self.pushButton_9.setObjectName("pushButton_9")
self.pushButton_6 = QtWidgets.QPushButton(Form)
self.pushButton_6.setGeometry(QtCore.QRect(210, 120, 31, 23))
self.pushButton_6.setObjectName("pushButton_6")
self.pushButton_3 = QtWidgets.QPushButton(Form)
self.pushButton_3.setGeometry(QtCore.QRect(290, 120, 31, 23))
self.pushButton_3.setObjectName("pushButton_3")
self.label = QtWidgets.QLabel(Form)
self.label.setGeometry(QtCore.QRect(9, 16, 80, 19))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.label.setFont(font)
self.label.setObjectName("label")
self.pushButton_8 = QtWidgets.QPushButton(Form)
self.pushButton_8.setGeometry(QtCore.QRect(9, 120, 31, 23))
self.pushButton_8.setObjectName("pushButton_8")
self.pushButton_4 = QtWidgets.QPushButton(Form)
self.pushButton_4.setGeometry(QtCore.QRect(130, 120, 71, 23))
self.pushButton_4.setObjectName("pushButton_4")
self.pushButton_5 = QtWidgets.QPushButton(Form)
self.pushButton_5.setGeometry(QtCore.QRect(250, 120, 31, 23))
self.pushButton_5.setObjectName("pushButton_5")
self.lcdNumber_2 = QtWidgets.QLCDNumber(Form)
self.lcdNumber_2.setGeometry(QtCore.QRect(145, 9, 171, 31))
self.lcdNumber_2.setObjectName("lcdNumber_2")
self.lcdNumber_2.setDigitCount(11)
self.lcdNumber = QtWidgets.QLCDNumber(Form)
self.lcdNumber.setGeometry(QtCore.QRect(145, 59, 171, 31))
self.lcdNumber.setObjectName("lcdNumber")
self.lcdNumber.setDigitCount(8)
self.label_2 = QtWidgets.QLabel(Form)
self.label_2.setGeometry(QtCore.QRect(9, 67, 105, 19))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Cheeky Timer"))
self.pushButton_7.setText(_translate("Form", "-.5"))
self.pushButton_9.setText(_translate("Form", "-.1"))
self.pushButton_6.setText(_translate("Form", "+.1"))
self.pushButton_3.setText(_translate("Form", "+1"))
self.label.setText(_translate("Form", "NTP Time:"))
self.pushButton_8.setText(_translate("Form", "-1"))
self.pushButton_4.setText(_translate("Form", "Reset Time"))
self.pushButton_5.setText(_translate("Form", "+.5"))
self.label_2.setText(_translate("Form", "Current Time:"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
c = ContLCDClock()
c.show()
sys.exit(app.exec_())
Thank you in advance for any help, I hope I have been clear enough.

I think it may be because your input is incorrect, an example piece:
import sys
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import pyqtSlot
class App(QWidget):
def __init__(self):
super().__init__()
self.title = 'PyQt5 button - pythonspot.com'
self.left = 10
self.top = 10
self.width = 320
self.height = 200
self.initUI()
def initUI(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
button = QPushButton('PyQt5 button', self)
button.setToolTip('This is an example button')
button.move(100,70)
button.clicked.connect(self.on_click)
self.show()
#pyqtSlot()
def on_click(self):
print('PyQt5 button click')
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = App()
sys.exit(app.exec_())
Here a function self.on_click is passed. In your example, you pass print('I am working'), which returns a None. You could fix this for instance like this:
from PyQt5 import QtCore, QtGui, QtWidgets
import cheekycheeky
import datetime
import ntplib
import time
class ContLCDClock(QtWidgets.QWidget,):
def __init__(self, parent = None):
QtWidgets.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.timer = QtCore.QTimer()
self.timer.timeout.connect(self.updateLCD1)
self.timer.start(1000)
# self.timer2 = QtCore.QTimer()
# self.timer2.timeout.connect(self.updateLCD2)
# self.timer2.start(4000)
# self.time_format = "%H:%M:%S"
# self.client = ntplib.NTPClient()
# self.response = self.client.request('pool.ntp.org')
# self.clock = time.strftime(self.time_format, time.localtime(self.response.tx_time))
def updateLCD1(self):
self.currentTime = QtCore.QTime.currentTime()
self.strCurrentTime = self.currentTime.toString('hh:mm:ss')
self.ui.lcdNumber.display(self.strCurrentTime)
# def updateLCD2(self):
# self.time_format = "%H:%M:%S"
# self.client = ntplib.NTPClient()
# self.response = self.client.request('pool.ntp.org')
# self.clock = time.strftime(self.time_format, time.localtime(self.response.tx_time))
# self.ui.lcdNumber_2.display(self.clock)
class Ui_Form(object) :
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(335, 157)
self.pushButton_7 = QtWidgets.QPushButton(Form)
self.pushButton_7.setGeometry(QtCore.QRect(50, 120, 31, 23))
self.pushButton_7.setObjectName("pushButton_7")
self.pushButton_7.clicked.connect(self.i_am_working)
self.pushButton_9 = QtWidgets.QPushButton(Form)
self.pushButton_9.setGeometry(QtCore.QRect(90, 120, 31, 23))
self.pushButton_9.setObjectName("pushButton_9")
self.pushButton_6 = QtWidgets.QPushButton(Form)
self.pushButton_6.setGeometry(QtCore.QRect(210, 120, 31, 23))
self.pushButton_6.setObjectName("pushButton_6")
self.pushButton_3 = QtWidgets.QPushButton(Form)
self.pushButton_3.setGeometry(QtCore.QRect(290, 120, 31, 23))
self.pushButton_3.setObjectName("pushButton_3")
self.label = QtWidgets.QLabel(Form)
self.label.setGeometry(QtCore.QRect(9, 16, 80, 19))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.label.setFont(font)
self.label.setObjectName("label")
self.pushButton_8 = QtWidgets.QPushButton(Form)
self.pushButton_8.setGeometry(QtCore.QRect(9, 120, 31, 23))
self.pushButton_8.setObjectName("pushButton_8")
self.pushButton_4 = QtWidgets.QPushButton(Form)
self.pushButton_4.setGeometry(QtCore.QRect(130, 120, 71, 23))
self.pushButton_4.setObjectName("pushButton_4")
self.pushButton_5 = QtWidgets.QPushButton(Form)
self.pushButton_5.setGeometry(QtCore.QRect(250, 120, 31, 23))
self.pushButton_5.setObjectName("pushButton_5")
self.lcdNumber_2 = QtWidgets.QLCDNumber(Form)
self.lcdNumber_2.setGeometry(QtCore.QRect(145, 9, 171, 31))
self.lcdNumber_2.setObjectName("lcdNumber_2")
self.lcdNumber_2.setDigitCount(11)
self.lcdNumber = QtWidgets.QLCDNumber(Form)
self.lcdNumber.setGeometry(QtCore.QRect(145, 59, 171, 31))
self.lcdNumber.setObjectName("lcdNumber")
self.lcdNumber.setDigitCount(8)
self.label_2 = QtWidgets.QLabel(Form)
self.label_2.setGeometry(QtCore.QRect(9, 67, 105, 19))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Cheeky Timer"))
self.pushButton_7.setText(_translate("Form", "-.5"))
self.pushButton_9.setText(_translate("Form", "-.1"))
self.pushButton_6.setText(_translate("Form", "+.1"))
self.pushButton_3.setText(_translate("Form", "+1"))
self.label.setText(_translate("Form", "NTP Time:"))
self.pushButton_8.setText(_translate("Form", "-1"))
self.pushButton_4.setText(_translate("Form", "Reset Time"))
self.pushButton_5.setText(_translate("Form", "+.5"))
self.label_2.setText(_translate("Form", "Current Time:"))
def i_am_working(self):
print('I am working')
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
c = ContLCDClock()
c.show()
sys.exit(app.exec_())

how to detect a key release in pyqt

I want to create a PyQt5 window (Windows OS) which recognizes a button click with holding CTRL button. I successfully created a handler which recognizes CTRL key press but it couldn't find the pressing and releasing of a button which i need to call and dismiss button click event. I did a lot of search but the resources for PyQt5 seems pretty low. Any help is appreciated :)
import time
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Dialog(QtWidgets.QWidget):
def __init__(self):
QtWidgets.QWidget.__init__(self)
self.setupUi(self)
self.show()
self.signals()
self.bleahOK=True
def setupUi(self, Dialog):
Dialog.setObjectName("Dialog")
Dialog.resize(392, 255)
self.unlockButton = QtWidgets.QPushButton(Dialog)
self.unlockButton.setGeometry(QtCore.QRect(10, 180, 171, 51))
self.unlockButton.setObjectName("unlockButton")
self.lockButton = QtWidgets.QPushButton(Dialog)
self.lockButton.setGeometry(QtCore.QRect(220, 180, 151, 51))
self.lockButton.setObjectName("lockButton")
self.label = QtWidgets.QLabel(Dialog)
self.label.setGeometry(QtCore.QRect(30, 30, 331, 71))
font = QtGui.QFont()
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.lineEdit = QtWidgets.QLineEdit(Dialog)
self.lineEdit.setGeometry(QtCore.QRect(30, 120, 261, 31))
font = QtGui.QFont()
font.setPointSize(18)
self.lineEdit.setFont(font)
self.lineEdit.setObjectName("lineEdit")
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
_translate = QtCore.QCoreApplication.translate
Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
self.unlockButton.setText(_translate("Dialog", "OK"))
self.lockButton.setText(_translate("Dialog", "Lock"))
self.label.setText(_translate("Dialog", ""))
self.lineEdit.setText(_translate("Dialog", ""))
def signals(self):
self.unlockButton.clicked.connect(self.unlock)
def unlock(self):
if 1: print('ff')
def keyPressEvent(self, event):
if type(event) == QtGui.QKeyEvent: #Unable to find when the key was released
print (event.key())
event.accept()
else:
event.ignore()
def lock(self):
print("Test")
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Dialog = QtWidgets.QDialog()
ui = Ui_Dialog()
ui.setupUi(Dialog)
# ui.signals()
# Dialog.show()
sys.exit(app.exec_())

I recommend you not to modify the code generated by Qt Designer, instead create a class that inherits the appropriate widget and use that class as an interface as I recommend PyQt. Going to the problem, you have to use the keyReleaseEvent method to listen when a key is released:
import time
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Dialog(object):
def setupUi(self, Dialog):
Dialog.setObjectName("Dialog")
Dialog.resize(392, 255)
self.unlockButton = QtWidgets.QPushButton(Dialog)
self.unlockButton.setGeometry(QtCore.QRect(10, 180, 171, 51))
self.unlockButton.setObjectName("unlockButton")
self.lockButton = QtWidgets.QPushButton(Dialog)
self.lockButton.setGeometry(QtCore.QRect(220, 180, 151, 51))
self.lockButton.setObjectName("lockButton")
self.label = QtWidgets.QLabel(Dialog)
self.label.setGeometry(QtCore.QRect(30, 30, 331, 71))
font = QtGui.QFont()
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.lineEdit = QtWidgets.QLineEdit(Dialog)
self.lineEdit.setGeometry(QtCore.QRect(30, 120, 261, 31))
font = QtGui.QFont()
font.setPointSize(18)
self.lineEdit.setFont(font)
self.lineEdit.setObjectName("lineEdit")
self.retranslateUi(Dialog)
QtCore.QMetaObject.connectSlotsByName(Dialog)
def retranslateUi(self, Dialog):
_translate = QtCore.QCoreApplication.translate
Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
self.unlockButton.setText(_translate("Dialog", "OK"))
self.lockButton.setText(_translate("Dialog", "Lock"))
self.label.setText(_translate("Dialog", ""))
self.lineEdit.setText(_translate("Dialog", ""))
class Dialog(QtWidgets.QDialog, Ui_Dialog):
def __init__(self, parent=None):
super(Dialog, self).__init__(parent)
self.setupUi(self)
self.is_key_ctrl_pressed = False
self.unlockButton.clicked.connect(self.unlock)
#QtCore.pyqtSlot()
def unlock(self):
if self.is_key_ctrl_pressed:
print("unlock")
def keyPressEvent(self, event):
if event.key() == QtCore.Qt.Key_Control:
self.is_key_ctrl_pressed = True
super(Dialog, self).keyPressEvent(event)
def keyReleaseEvent(self, event):
if event.key() == QtCore.Qt.Key_Control:
self.is_key_ctrl_pressed = False
super(Dialog, self).keyReleaseEvent(event)
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
w = Dialog()
w.show()
sys.exit(app.exec_())

Python PyQt5 threading don't work

i want to create a progress bar showing(as busy) until the code of a button ends .My target is to show it when button(connected to function) pressed ,stay visible as code runs , and hide it when the function connected to the button ends.This task is done partially but my progress bar setVisible(True) waits until code ends and they show.
My code is here:
from ui import Ui_MainWindow
from PyQt5 import QtCore, QtGui, QtWidgets, QtPrintSupport
from PyQt5.QtWidgets import QDialog,QWidget,QApplication, QInputDialog, QLineEdit, QFileDialog
from PyQt5.QtGui import QIcon
class ProgressThread(QtCore.QThread):
job_done = QtCore.pyqtSignal('QString')
def __init__(self, parent=None):
super(ProgressThread, self).__init__(parent)
self.gui_bar = None
def do_work(self):
self.job_done.emit(self.gui_bar)
def run(self):
self.do_work()
class mainProgram(QtWidgets.QMainWindow, Ui_MainWindow): #main window
def __init__(self, parent=None):
super(mainProgram, self).__init__(parent)
self.setupUi(self)
self.progress_thread = ProgressThread()
self.progress_thread.job_done.connect(self.on_job_start)
self.create_ui()
self.B_aerodrome_data.clicked.connect(self.start_thread)
self.B_aerodrome_data.clicked.connect(self.aerodrome_data)
def aerodrome_data(self): #def i want with start show progress bar
#here show progressBar(self.progress.setVisible(True) and update gui)
#do many staffs of code here that takes time
#here hide progress bar and update gui
def start_thread(self):
self.progress_thread.gui_bar = self.progress.setVisible(False)
self.progress_thread.start()
def on_job_done(self):
print("Generated string : ")
self.progress.setVisible(False)
def on_job_start(self):
print("aaaaaaaaaa")
self.progress.setRange(0,0)
self.progress.setVisible(True)
def create_ui(self):
self.progress = QtWidgets.QProgressBar(self)
self.progress.setVisible(False)
self.progress.setGeometry(200, 205, 250, 20)
self.progress.setRange(0, 0)
self.progress.setObjectName("progress")
#self.button.clicked.connect(self.start_thread)
layout = QtWidgets.QVBoxLayout(self)
#layout.addWidget(self.button)
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv)
nextGui = mainProgram()
nextGui.showMaximized()
sys.exit(app.exec_())
The Ui_Mainwindow is here:
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1371, 924)
MainWindow.setAcceptDrops(True)
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap("images/356.ico"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
MainWindow.setWindowIcon(icon)
MainWindow.setAutoFillBackground(True)
MainWindow.setDocumentMode(True)
self.centralWidget = QtWidgets.QWidget(MainWindow)
self.centralWidget.setObjectName("centralWidget")
self.L_adinput = QtWidgets.QLabel(self.centralWidget)
self.L_adinput.setGeometry(QtCore.QRect(30, 70, 141, 31))
self.L_adinput.setObjectName("L_adinput")
# self.progress = QtWidgets.QProgressBar(self)
# self.progress.setGeometry(200, 205, 250, 20)
# self.progress.setProperty("value", 0)
# self.progress.setObjectName("progress")
self.L_progress = QtWidgets.QLabel(self.centralWidget)
self.L_progress.setGeometry(QtCore.QRect(150, 200, 141, 31))
self.L_progress.setObjectName("L_progress")
self.B_aerodrome_data = QtWidgets.QPushButton(self.centralWidget)
self.B_aerodrome_data.setGeometry(QtCore.QRect(670, 100, 271, 41))
self.B_aerodrome_data.setObjectName("B_aerodrome_data")
self.T_aerodrome_ouput = QtWidgets.QTextEdit(self.centralWidget)
self.T_aerodrome_ouput.setGeometry(QtCore.QRect(30, 230, 561, 371))
self.T_aerodrome_ouput.setReadOnly(True)
self.T_aerodrome_ouput.setObjectName("T_aerodrome_ouput")
self.B_alternates = QtWidgets.QPushButton(self.centralWidget)
self.B_alternates.setGeometry(QtCore.QRect(670, 160, 271, 41))
self.B_alternates.setObjectName("B_alternates")
self.B_weather = QtWidgets.QPushButton(self.centralWidget)
self.B_weather.setGeometry(QtCore.QRect(670, 220, 271, 41))
self.B_weather.setObjectName("B_weather")
self.B_fuel = QtWidgets.QPushButton(self.centralWidget)
self.B_fuel.setEnabled(True)
self.B_fuel.setGeometry(QtCore.QRect(1050, 100, 271, 41))
self.B_fuel.setObjectName("B_fuel")
self.set_path1 = QtWidgets.QPushButton(self.centralWidget)
self.set_path1.setEnabled(True)
self.set_path1.setGeometry(QtCore.QRect(1100, 160, 101, 31))
self.set_path1.setObjectName("set_path1")
self.set_path2 = QtWidgets.QPushButton(self.centralWidget)
self.set_path2.setEnabled(True)
self.set_path2.setGeometry(QtCore.QRect(1100, 210, 101, 31))
self.set_path2.setObjectName("set_path2")
self.set_path3 = QtWidgets.QPushButton(self.centralWidget)
self.set_path3.setEnabled(True)
self.set_path3.setGeometry(QtCore.QRect(1100, 260, 101, 31))
self.set_path3.setObjectName("set_path3")
self.set_path4 = QtWidgets.QPushButton(self.centralWidget)
self.set_path4.setEnabled(True)
self.set_path4.setGeometry(QtCore.QRect(1100, 310, 101, 31))
self.set_path4.setObjectName("set_path4")
self.set_path5 = QtWidgets.QPushButton(self.centralWidget)
self.set_path5.setEnabled(True)
self.set_path5.setGeometry(QtCore.QRect(1100, 360, 101, 31))
self.set_path5.setObjectName("set_path5")
self.tool1 = QtWidgets.QToolButton(self.centralWidget)
self.tool1.setGeometry(QtCore.QRect(1240, 170, 25, 19))
self.tool1.setObjectName("tool1")
self.tool2 = QtWidgets.QToolButton(self.centralWidget)
self.tool2.setGeometry(QtCore.QRect(1240, 220, 25, 20))
self.tool2.setObjectName("tool2")
self.tool3 = QtWidgets.QToolButton(self.centralWidget)
self.tool3.setGeometry(QtCore.QRect(1240, 270, 25, 19))
self.tool3.setObjectName("tool3")
self.tool4 = QtWidgets.QToolButton(self.centralWidget)
self.tool4.setGeometry(QtCore.QRect(1240, 320, 25, 19))
self.tool4.setObjectName("tool4")
self.tool1x = QtWidgets.QToolButton(self.centralWidget)
self.tool1x.setGeometry(QtCore.QRect(1280, 220, 25, 19))
self.tool1x.setObjectName("tool1x")
self.tool2x = QtWidgets.QToolButton(self.centralWidget)
self.tool2x.setGeometry(QtCore.QRect(1280, 270, 25, 19))
self.tool2x.setObjectName("tool2x")
self.tool3x = QtWidgets.QToolButton(self.centralWidget)
self.tool3x.setGeometry(QtCore.QRect(1280, 320, 25, 19))
self.tool3x.setObjectName("tool3x")
self.tool4x = QtWidgets.QToolButton(self.centralWidget)
self.tool4x.setGeometry(QtCore.QRect(1280, 370, 25, 19))
self.tool4x.setObjectName("tool4x")
self.line = QtWidgets.QFrame(self.centralWidget)
self.line.setGeometry(QtCore.QRect(990, -50, 20, 851))
self.line.setFrameShape(QtWidgets.QFrame.VLine)
self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
self.line.setObjectName("line")
self.T_aerodromes_input = QtWidgets.QTextEdit(self.centralWidget)
self.T_aerodromes_input.setGeometry(QtCore.QRect(30, 100, 331, 71))
self.T_aerodromes_input.setStyleSheet("font: 10pt \"MS Shell Dlg 2\";")
self.T_aerodromes_input.setObjectName("T_aerodromes_input")
self.label = QtWidgets.QLabel(self.centralWidget)
self.label.setGeometry(QtCore.QRect(30, 200, 161, 31))
self.label.setObjectName("label")
self.B_print = QtWidgets.QPushButton(self.centralWidget)
self.B_print.setGeometry(QtCore.QRect(530, 230, 41, 31))
self.B_print.setText("")
icon1 = QtGui.QIcon()
icon1.addPixmap(QtGui.QPixmap("images/printer.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.B_print.setIcon(icon1)
self.B_print.setIconSize(QtCore.QSize(41, 31))
self.B_print.setObjectName("B_print")
self.B_clear = QtWidgets.QPushButton(self.centralWidget)
self.B_clear.setGeometry(QtCore.QRect(490, 230, 41, 31))
self.B_clear.setText("")
self.label_2 = QtWidgets.QLabel(self.centralWidget)
self.label_2.setGeometry(QtCore.QRect(670, 30, 271, 41))
self.label_2.setStyleSheet("font: 75 11pt \"MS Shell Dlg 2\";")
self.label_2.setAlignment(QtCore.Qt.AlignCenter)
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(self.centralWidget)
self.label_3.setGeometry(QtCore.QRect(1050, 30, 271, 41))
self.label_3.setStyleSheet("font: 75 11pt \"MS Shell Dlg 2\";")
self.label_3.setAlignment(QtCore.Qt.AlignCenter)
self.label_3.setObjectName("label_3")
icon2 = QtGui.QIcon()
icon2.addPixmap(QtGui.QPixmap("images/clear.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
self.B_clear.setIcon(icon2)
self.B_clear.setIconSize(QtCore.QSize(41, 31))
self.B_clear.setObjectName("B_clear")
self.L_adinput.raise_()
self.L_progress.raise_()
self.B_aerodrome_data.raise_()
self.T_aerodrome_ouput.raise_()
self.B_alternates.raise_()
self.B_weather.raise_()
self.B_fuel.raise_()
self.set_path2.raise_()
self.set_path3.raise_()
self.set_path4.raise_()
self.set_path5.raise_()
self.tool1.raise_()
self.set_path1.raise_()
self.tool2.raise_()
self.tool3.raise_()
self.tool4.raise_()
self.tool1x.raise_()
self.tool2x.raise_()
self.tool3x.raise_()
self.tool4x.raise_()
self.line.raise_()
self.T_aerodromes_input.raise_()
self.label.raise_()
self.B_print.raise_()
self.B_clear.raise_()
self.label_2.raise_()
self.label_3.raise_()
MainWindow.setCentralWidget(self.centralWidget)
self.retranslateUi(MainWindow)
self.tool1.clicked.connect(self.tool2.show)
self.tool1.clicked.connect(self.set_path2.show)
self.tool2.clicked.connect(self.tool3.show)
self.tool3.clicked.connect(self.tool4.show)
self.tool3.clicked.connect(self.set_path4.show)
self.tool4.clicked.connect(self.set_path5.show)
self.tool2.clicked.connect(self.set_path3.show)
self.tool4x.clicked.connect(self.set_path5.hide)
self.tool3x.clicked.connect(self.tool4.hide)
self.tool3x.clicked.connect(self.set_path4.hide)
self.tool2x.clicked.connect(self.tool3.hide)
self.tool2x.clicked.connect(self.set_path3.hide)
self.tool1x.clicked.connect(self.tool2.hide)
self.tool1x.clicked.connect(self.set_path2.hide)
self.tool4x.clicked.connect(self.tool4x.hide)
self.tool3x.clicked.connect(self.tool3x.hide)
self.tool2x.clicked.connect(self.tool2x.hide)
self.tool1x.clicked.connect(self.tool1x.hide)
self.tool1.clicked.connect(self.tool1x.show)
self.tool2.clicked.connect(self.tool2x.show)
self.tool3.clicked.connect(self.tool3x.show)
self.tool4.clicked.connect(self.tool4x.show)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Planner"))
self.L_adinput.setText(_translate("MainWindow", "ICAO LOCATORS"))
self.L_progress.setText(_translate("MainWindow", "Progress"))
self.B_aerodrome_data.setText(_translate("MainWindow", "AERODROME DATA"))
# self.T_aerodrome_ouput.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
# "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
# "p, li { white-space: pre-wrap; }\n"
# "</style></head><body style=\" font-family:\'MS Shell Dlg 2\'; font-size:8.25pt; font-weight:400; font-style:normal;\">\n"
# "<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;\"><br /></p></body></html>"))
self.B_alternates.setText(_translate("MainWindow", "ALTERNATES XLSX"))
self.B_weather.setText(_translate("MainWindow", "WEATHER BRIEFING"))
self.B_fuel.setText(_translate("MainWindow", "FUEL XLSX"))
self.set_path1.setText(_translate("MainWindow", "SET FORM"))
self.set_path2.setText(_translate("MainWindow", "SET FORM"))
self.set_path3.setText(_translate("MainWindow", "SET FORM"))
self.set_path4.setText(_translate("MainWindow", "SET FORM"))
self.set_path5.setText(_translate("MainWindow", "SET FORM"))
self.tool1.setText(_translate("MainWindow", "..."))
self.tool2.setText(_translate("MainWindow", "..."))
self.tool3.setText(_translate("MainWindow", "..."))
self.tool4.setText(_translate("MainWindow", "..."))
self.tool1x.setText(_translate("MainWindow", "X"))
self.tool2x.setText(_translate("MainWindow", "X"))
self.tool3x.setText(_translate("MainWindow", "X"))
self.tool4x.setText(_translate("MainWindow", "X"))
self.T_aerodromes_input.setPlaceholderText(_translate("MainWindow", "Set 4 character ICAO Locator here , divided by spaces..."))
self.label.setText(_translate("MainWindow", "OUTPUT"))
self.label_2.setText(_translate("MainWindow", "GENERAL"))
self.label_3.setText(_translate("MainWindow", "FUEL"))
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())

In your case I see that you have created functions unnecessarily, I have eliminated some. According to what you tell me, it is not necessary for the signal to carry information, so I will create a signal without parameters. the slot connected to the button must make visible the QProgressBar and start the thread, and the signal job_done must connect with the method that hides the QProgressBar, in the following example use QThread::sleep() to emulate some processing.
class ProgressThread(QtCore.QThread):
job_done = QtCore.pyqtSignal()
def __init__(self, parent=None):
super(ProgressThread, self).__init__(parent)
def do_work(self):
QtCore.QThread.sleep(2) # emulate processing
self.job_done.emit()
def run(self):
self.do_work()
class mainProgram(QtWidgets.QMainWindow, Ui_MainWindow): # main window
def __init__(self, parent=None):
super(mainProgram, self).__init__(parent)
self.setupUi(self)
self.progress_thread = ProgressThread()
self.progress_thread.job_done.connect(self.on_job_done)
self.create_ui()
self.B_aerodrome_data.clicked.connect(self.aerodrome_data)
def aerodrome_data(self):
self.start_thread()
def start_thread(self):
self.progress.setVisible(True)
self.progress_thread.start()
def on_job_done(self):
print("Generated string : ")
self.progress.setVisible(False)
def create_ui(self):
[...]

try this code, you will find your solution from here.
when you will press the button thread will start and emit int data to the progress bar from 0-100
from PyQt5.QtWidgets import QMainWindow,QWidget,QApplication,QVBoxLayout,QPushButton,QProgressBar
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import Qt,QThread,pyqtSignal
import time
import sys
class THREAD(QThread): # QThread is use for parallal execution
EMIT=pyqtSignal(int)
def run(self):
count=0
while count<=100:
count+=1
self.EMIT.emit(count)
time.sleep(0.1)
class Window(QMainWindow):
def __init__(self):
super().__init__()
self.ICON="icon.jpg"
self.TITLE="ROBO Science LAB"
self.TOP = 100
self.LEFT = 100
self.WIDTH = 700
self.HEIGHT = 500
self.InitWindow()
self.setCentralWidget(ComponentManagement())
self.show()
def InitWindow(self):
self.setWindowIcon(QIcon(self.ICON))
self.setWindowTitle(self.TITLE)
self.setGeometry(self.TOP,self.LEFT,self.WIDTH,self.HEIGHT)
class ComponentManagement(QWidget):
def __init__(self):
super().__init__()
self.UIcomponent()
def UIcomponent(self):
vbox = QVBoxLayout()
self.progress1 = QProgressBar()
BUTTON = QPushButton("Click to start progress")
BUTTON.setStyleSheet("background:#E67E22")
BUTTON.clicked.connect(self.StartProgressBar)
vbox.addWidget(self.progress1)
vbox.addWidget(BUTTON)
self.setLayout(vbox)
def SetProgressValue(self, val):
self.progress1.setValue(val)
def StartProgressBar(self):
self.ThredObject = THREAD()
self.ThredObject.EMIT.connect(self.SetProgressValue)
self.ThredObject.start()
if __name__=="__main__":
App=QApplication(sys.argv)
window=Window()
sys.exit(App.exec())