'Pyqt suggestions not available when loading ui file
I'm using Qt Designer to design GUI, but when I load Ui file in my code.
Problem1
I'm unable to get code suggestions like what attributes I have in my GUI etc.
Solution to above
Instead of loading Ui file, I convert it in .py with pyuic5 -o register_ui.py Register.ui, with this I get:
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'Register.ui'
#
# Created by: PyQt5 UI code generator 5.14.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_RegisterationWin(object):
def setupUi(self, RegisterationWin):
RegisterationWin.setObjectName("RegisterationWin")
RegisterationWin.resize(414, 698)
RegisterationWin.setMinimumSize(QtCore.QSize(414, 698))
RegisterationWin.setMaximumSize(QtCore.QSize(746, 806))
RegisterationWin.setWindowOpacity(0.97)
RegisterationWin.setStyleSheet("")
self.centralwidget = QtWidgets.QWidget(RegisterationWin)
self.centralwidget.setObjectName("centralwidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.centralwidget)
self.verticalLayout.setObjectName("verticalLayout")
self.top_frame = QtWidgets.QFrame(self.centralwidget)
self.top_frame.setFrameShape(QtWidgets.QFrame.NoFrame)
self.top_frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.top_frame.setObjectName("top_frame")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.top_frame)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.welcome_lbl = QtWidgets.QLabel(self.top_frame)
font = QtGui.QFont()
font.setPointSize(24)
self.welcome_lbl.setFont(font)
self.welcome_lbl.setObjectName("welcome_lbl")
self.verticalLayout_2.addWidget(self.welcome_lbl, 0, QtCore.Qt.AlignHCenter)
self.label_6 = QtWidgets.QLabel(self.top_frame)
font = QtGui.QFont()
font.setPointSize(19)
font.setBold(True)
font.setWeight(75)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.verticalLayout_2.addWidget(self.label_6, 0, QtCore.Qt.AlignHCenter)
self.register_lbl = QtWidgets.QLabel(self.top_frame)
font = QtGui.QFont()
font.setPointSize(24)
self.register_lbl.setFont(font)
self.register_lbl.setObjectName("register_lbl")
self.verticalLayout_2.addWidget(self.register_lbl, 0, QtCore.Qt.AlignHCenter)
self.verticalLayout.addWidget(self.top_frame)
self.mid_frame = QtWidgets.QFrame(self.centralwidget)
self.mid_frame.setFrameShape(QtWidgets.QFrame.NoFrame)
self.mid_frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.mid_frame.setObjectName("mid_frame")
self.horizontalLayout = QtWidgets.QHBoxLayout(self.mid_frame)
self.horizontalLayout.setObjectName("horizontalLayout")
self.frame = QtWidgets.QFrame(self.mid_frame)
self.frame.setFrameShape(QtWidgets.QFrame.NoFrame)
self.frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame.setObjectName("frame")
self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.frame)
self.verticalLayout_3.setObjectName("verticalLayout_3")
self.fn_lbl = QtWidgets.QLabel(self.frame)
self.fn_lbl.setObjectName("fn_lbl")
self.verticalLayout_3.addWidget(self.fn_lbl, 0, QtCore.Qt.AlignRight)
self.lb_lbl = QtWidgets.QLabel(self.frame)
self.lb_lbl.setObjectName("lb_lbl")
self.verticalLayout_3.addWidget(self.lb_lbl, 0, QtCore.Qt.AlignRight)
self.dob_lbl = QtWidgets.QLabel(self.frame)
self.dob_lbl.setObjectName("dob_lbl")
self.verticalLayout_3.addWidget(self.dob_lbl, 0, QtCore.Qt.AlignRight)
self.gender_lbl = QtWidgets.QLabel(self.frame)
self.gender_lbl.setObjectName("gender_lbl")
self.verticalLayout_3.addWidget(self.gender_lbl, 0, QtCore.Qt.AlignRight)
self.email_lbl = QtWidgets.QLabel(self.frame)
self.email_lbl.setObjectName("email_lbl")
self.verticalLayout_3.addWidget(self.email_lbl, 0, QtCore.Qt.AlignRight)
self.pass_lbl = QtWidgets.QLabel(self.frame)
self.pass_lbl.setObjectName("pass_lbl")
self.verticalLayout_3.addWidget(self.pass_lbl, 0, QtCore.Qt.AlignRight)
self.confirm_pass_lbl = QtWidgets.QLabel(self.frame)
self.confirm_pass_lbl.setObjectName("confirm_pass_lbl")
self.verticalLayout_3.addWidget(self.confirm_pass_lbl, 0, QtCore.Qt.AlignRight)
self.horizontalLayout.addWidget(self.frame)
self.frame_5 = QtWidgets.QFrame(self.mid_frame)
self.frame_5.setFrameShape(QtWidgets.QFrame.NoFrame)
self.frame_5.setFrameShadow(QtWidgets.QFrame.Raised)
self.frame_5.setObjectName("frame_5")
self.verticalLayout_4 = QtWidgets.QVBoxLayout(self.frame_5)
self.verticalLayout_4.setObjectName("verticalLayout_4")
self.fn_input = QtWidgets.QLineEdit(self.frame_5)
self.fn_input.setObjectName("fn_input")
self.verticalLayout_4.addWidget(self.fn_input)
self.ln_input = QtWidgets.QLineEdit(self.frame_5)
self.ln_input.setObjectName("ln_input")
self.verticalLayout_4.addWidget(self.ln_input)
self.dob_input = QtWidgets.QDateEdit(self.frame_5)
self.dob_input.setMaximumDateTime(QtCore.QDateTime(QtCore.QDate(3000, 12, 31), QtCore.QTime(23, 59, 59)))
self.dob_input.setMinimumDateTime(QtCore.QDateTime(QtCore.QDate(1900, 1, 1), QtCore.QTime(0, 0, 0)))
self.dob_input.setCalendarPopup(True)
self.dob_input.setObjectName("dob_input")
self.verticalLayout_4.addWidget(self.dob_input)
self.gender_input = QtWidgets.QComboBox(self.frame_5)
self.gender_input.setObjectName("gender_input")
self.gender_input.addItem("")
self.gender_input.addItem("")
self.gender_input.addItem("")
self.verticalLayout_4.addWidget(self.gender_input)
self.email_input = QtWidgets.QLineEdit(self.frame_5)
self.email_input.setObjectName("email_input")
self.verticalLayout_4.addWidget(self.email_input)
self.pass_input = QtWidgets.QLineEdit(self.frame_5)
self.pass_input.setEchoMode(QtWidgets.QLineEdit.Password)
self.pass_input.setObjectName("pass_input")
self.verticalLayout_4.addWidget(self.pass_input)
self.confirm_pass_input = QtWidgets.QLineEdit(self.frame_5)
self.confirm_pass_input.setEchoMode(QtWidgets.QLineEdit.Password)
self.confirm_pass_input.setObjectName("confirm_pass_input")
self.verticalLayout_4.addWidget(self.confirm_pass_input)
self.horizontalLayout.addWidget(self.frame_5)
self.verticalLayout.addWidget(self.mid_frame)
self.submit_frame = QtWidgets.QFrame(self.centralwidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.submit_frame.sizePolicy().hasHeightForWidth())
self.submit_frame.setSizePolicy(sizePolicy)
self.submit_frame.setMinimumSize(QtCore.QSize(0, 50))
self.submit_frame.setToolTip("")
self.submit_frame.setFrameShape(QtWidgets.QFrame.NoFrame)
self.submit_frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.submit_frame.setObjectName("submit_frame")
self.verticalLayout_5 = QtWidgets.QVBoxLayout(self.submit_frame)
self.verticalLayout_5.setObjectName("verticalLayout_5")
self.submit_button = QtWidgets.QPushButton(self.submit_frame)
self.submit_button.setObjectName("submit_button")
self.verticalLayout_5.addWidget(self.submit_button, 0, QtCore.Qt.AlignRight)
self.verticalLayout.addWidget(self.submit_frame)
self.bottom_frame = QtWidgets.QFrame(self.centralwidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.bottom_frame.sizePolicy().hasHeightForWidth())
self.bottom_frame.setSizePolicy(sizePolicy)
self.bottom_frame.setFrameShape(QtWidgets.QFrame.NoFrame)
self.bottom_frame.setFrameShadow(QtWidgets.QFrame.Raised)
self.bottom_frame.setObjectName("bottom_frame")
self.verticalLayout_6 = QtWidgets.QVBoxLayout(self.bottom_frame)
self.verticalLayout_6.setObjectName("verticalLayout_6")
self.account_lbl = QtWidgets.QLabel(self.bottom_frame)
self.account_lbl.setObjectName("account_lbl")
self.verticalLayout_6.addWidget(self.account_lbl, 0, QtCore.Qt.AlignRight|QtCore.Qt.AlignBottom)
self.signin_lbl = QtWidgets.QLabel(self.bottom_frame)
font = QtGui.QFont()
font.setBold(True)
font.setItalic(True)
font.setUnderline(True)
font.setWeight(75)
self.signin_lbl.setFont(font)
self.signin_lbl.setCursor(QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.signin_lbl.setStyleSheet("color: rgb(52, 101, 164);")
self.signin_lbl.setObjectName("signin_lbl")
self.verticalLayout_6.addWidget(self.signin_lbl, 0, QtCore.Qt.AlignRight|QtCore.Qt.AlignBottom)
self.verticalLayout.addWidget(self.bottom_frame)
RegisterationWin.setCentralWidget(self.centralwidget)
self.retranslateUi(RegisterationWin)
QtCore.QMetaObject.connectSlotsByName(RegisterationWin)
def retranslateUi(self, RegisterationWin):
_translate = QtCore.QCoreApplication.translate
RegisterationWin.setWindowTitle(_translate("RegisterationWin", "Registeration FORM"))
self.welcome_lbl.setText(_translate("RegisterationWin", "Welcome To"))
self.label_6.setText(_translate("RegisterationWin", "Task Management System"))
self.register_lbl.setText(_translate("RegisterationWin", "Registeration Form"))
self.fn_lbl.setText(_translate("RegisterationWin", "First Name"))
self.lb_lbl.setText(_translate("RegisterationWin", "Last Name"))
self.dob_lbl.setText(_translate("RegisterationWin", "DOB"))
self.gender_lbl.setText(_translate("RegisterationWin", "Gender"))
self.email_lbl.setText(_translate("RegisterationWin", "E-mail"))
self.pass_lbl.setText(_translate("RegisterationWin", "Password"))
self.confirm_pass_lbl.setText(_translate("RegisterationWin", "Confirm Password"))
self.dob_input.setDisplayFormat(_translate("RegisterationWin", "dd/MM/yyyy"))
self.gender_input.setItemText(0, _translate("RegisterationWin", "Other"))
self.gender_input.setItemText(1, _translate("RegisterationWin", "Male"))
self.gender_input.setItemText(2, _translate("RegisterationWin", "Female"))
self.submit_button.setText(_translate("RegisterationWin", "Submit"))
self.account_lbl.setText(_translate("RegisterationWin", "Already Have an Account? "))
self.signin_lbl.setText(_translate("RegisterationWin", "SignIn"))
And inherit this class so that I don't lost my work every time I change the design and regenerate this file.
from PyQt5 import uic
from PyQt5.QtSql import QSqlQuery
from PyQt5.QtWidgets import QMainWindow
from register_ui import Ui_RegisterationWin
import psycopg2
class RegisterationWinSignals(Ui_RegisterationWin):
def __init__(self, win):
super().__init__()
self.setupUi(win)
self.retranslateUi(win)
self.submit_button.clicked.connect(self.submit_handle)
try:
self.conn = psycopg2.connect(
host='localhost',
dbname='chat_db',
user='postgres',
password='12345678qQ',
port=5432
)
self.cur = self.conn.cursor()
print('connect')
create_query = """
CREATE TABLE IF NOT EXISTS users(
First_Name varchar(70),
Last_Name varchar(70),
dob date,
gender varchar(1),
email varchar(80) PRIMARY KEY,
password varchar(40) NOT NULL
)
"""
self.cur.execute(create_query)
self.conn.commit()
# self.conn.close()
except Exception as e:
print(f"not connect\n{e}")
def submit_handle(self):
fn = self.fn_input.text()
ln = self.ln_input.text()
dob = self.dob_input.text()
email = self.email_input.text()
gender = self.gender_input.currentText()
password = self.pass_input.text()
confirm_password = self.confirm_pass_input.text()
print(f'{fn} {ln}')
print(f'{dob}')
print(f'{email}')
print(f'{gender}')
print(f'{password}')
print(f'{confirm_password}')
if gender == 'Male':
gender = 'M'
elif gender == 'Female:':
gender = 'F'
else:
gender = 'O'
try:
query = f"INSERT INTO users (First_Name, Last_Name, dob, gender, email, password) VALUES(%s, %s, %s, %s, %s, %s); "
values = (fn, ln, dob, gender, email, password)
self.cur.execute(query, values)
self.conn.commit()
except psycopg2.errors.UniqueViolation:
print('already exist')
self.email_input.setStyleSheet("""
border : 1px solid ;
border-color : red;
background-color: rgba(204, 0, 0, 0.2);
""")
self.submit_button.setEnabled(False)
It solved my previous problem but It results in:
Problem2
Now signals and handlers unable to work in inherited class when I assign them. Everything else is working fine, I'm getting suggestions, attributes, can change attributes etc.
Now I'm looking for solution that solve my problem1 or problem2
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
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