У меня есть приложение PyQt5, в котором есть форма регистрации, после входа/регистрации логин и пароль заносятся в БД, значение логина должно передаваться на другие страницы (например, чтобы к каждого пользователя были свои настройки)
MainWindow:
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import *
import threading
import pyautogui
from Form import *
import database as db
from database import *
from settings_autoswap import *
from PyQt5.QtCore import pyqtSignal
class Ui_MainWindow(object):
db_start()
def setupUi(self, MainWindow):
#написание страницы
def add_functions(self):
self.pushButton_2.clicked.connect(self.start_autoswap)
self.pushButton_3.clicked.connect(self.stop_autoswap)
self.pushButton_5.clicked.connect(self.reg)
self.pushButton_4.clicked.connect(self.settings_autoswap)
def reg(self):
self.reg = QtWidgets.QMainWindow()
self.ui = Ui_Form()
self.ui.setupUi(self.reg)
self.reg.show()
def settings_autoswap(self):
self.settings_autoswap = QtWidgets.QMainWindow()
self.ui = Ui_Settings_autoswap()
self.ui.setupUi(self.settings_autoswap)
self.settings_autoswap.show()
)
Форма входа/регистрации (из этого файла (Form.py) должно передаваться значение Логина на другие страницы:
from PyQt5 import QtCore, QtGui, QtWidgets
import database as db
from database import *
from PyQt5.QtSql import QSqlDatabase, QSqlQuery, QSqlTableModel, QSqlQueryModel
from PyQt5.QtWidgets import QMessageBox
from autoswap import *
from PyQt5.QtCore import pyqtSignal
class Ui_Form(object):
value_changed = pyqtSignal(str)
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(593, 422)
Form.setStyleSheet("background-color: rgb(0, 0, 0);")
self.groupBox = QtWidgets.QGroupBox(Form)
self.groupBox.setGeometry(QtCore.QRect(130, 40, 321, 321))
self.groupBox.setStyleSheet("background-color: rgb(42, 43, 56);")
self.groupBox.setTitle("")
self.groupBox.setAlignment(QtCore.Qt.AlignCenter)
self.groupBox.setCheckable(False)
self.groupBox.setObjectName("groupBox")
self.label = QtWidgets.QLabel(self.groupBox)
self.label.setGeometry(QtCore.QRect(80, 10, 151, 61))
self.label.setStyleSheet("font: 22pt \"MS Shell Dlg 2\";\n"
"border-color: rgb(31, 32, 41);\n"
"color: rgb(255, 255, 255);")
self.label.setScaledContents(False)
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setObjectName("label")
self.lineEdit = QtWidgets.QLineEdit(self.groupBox)
self.lineEdit.setGeometry(QtCore.QRect(70, 120, 191, 31))
self.lineEdit.setStyleSheet("background-color: rgb(31, 32, 41);\n"
"border-color: rgb(31, 32, 41);\n"
"color: rgb(211, 211, 211);")
self.lineEdit.setText("")
self.lineEdit.setAlignment(QtCore.Qt.AlignCenter)
self.lineEdit.setObjectName("lineEdit")
self.lineEdit_2 = QtWidgets.QLineEdit(self.groupBox)
self.lineEdit_2.setGeometry(QtCore.QRect(70, 170, 191, 31))
self.lineEdit_2.setStyleSheet("background-color: rgb(31, 32, 41);\n"
"\n"
"color: rgb(211, 211, 211);")
self.lineEdit_2.setText("")
self.lineEdit_2.setAlignment(QtCore.Qt.AlignCenter)
self.lineEdit_2.setObjectName("lineEdit_2")
self.pushButton = QtWidgets.QPushButton(self.groupBox)
self.pushButton.setGeometry(QtCore.QRect(60, 240, 91, 41))
self.pushButton.setStyleSheet("background-color: rgb(255, 235, 167);\n"
"font: 14pt \"MS Shell Dlg 2\";\n"
"box-shadow: 0 8px 24px 0 rgb(255 235 167 / 20%);\n"
"color: rgb(94, 102, 129);")
self.pushButton.setObjectName("pushButton")
self.pushButton_2 = QtWidgets.QPushButton(self.groupBox)
self.pushButton_2.setGeometry(QtCore.QRect(180, 240, 91, 41))
self.pushButton_2.setStyleSheet("background-color: rgb(255, 235, 167);\n"
"font: 14pt \"MS Shell Dlg 2\";\n"
"box-shadow: 0 8px 24px 0 rgb(255 235 167 / 20%);\n"
"color: rgb(94, 102, 129);")
self.pushButton_2.setObjectName("pushButton_2")
self.label_2 = QtWidgets.QLabel(self.groupBox)
self.label_2.setGeometry(QtCore.QRect(20, 120, 47, 21))
self.label_2.setStyleSheet("font: 14pt \"MS Shell Dlg 2\";\n"
"box-shadow: 0 8px 24px 0 rgb(255 235 167 / 20%);\n"
"color: rgb(94, 102, 129);")
self.label_2.setAlignment(QtCore.Qt.AlignCenter)
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(self.groupBox)
self.label_3.setGeometry(QtCore.QRect(10, 170, 61, 21))
self.label_3.setStyleSheet("font: 10pt \"MS Shell Dlg 2\";\n"
"box-shadow: 0 8px 24px 0 rgb(255 235 167 / 20%);\n"
"color: rgb(94, 102, 129);")
self.label_3.setAlignment(QtCore.Qt.AlignCenter)
self.label_3.setObjectName("label_3")
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.label.setText(_translate("Form", "Log IN!"))
self.pushButton.setText(_translate("Form", "Sign Up"))
self.pushButton_2.setText(_translate("Form", "Sign In"))
self.label_2.setText(_translate("Form", "Login"))
self.label_3.setText(_translate("Form", "Password"))
self.pushButton_2.clicked.connect(self.reg)
self.pushButton.clicked.connect(self.login)
def reg(self):
login = self.lineEdit.text()
self.login = login
password = self.lineEdit_2.text()
cur.execute('INSERT INTO users (login, password) VALUES (?, ?)',
(login, password))
db.commit()
msq = QMessageBox()
msq.setWindowTitle("Регистрация")
msq.setText("Вы успешно зарегистрировались!")
x = msq.exec_()
cur.execute('INSERT INTO settings_autoswap (login, coord_X, coord_y, button) VALUES (?, ?, ?, ?)',
(login, 1000, 1000, 2))
db.commit()
self.home = QtWidgets.QMainWindow()
self.ui = Ui_MainWindow()
self.ui.setupUi(self.home)
self.home.show()
def login(self):
login = self.lineEdit.text()
password = cur.execute('SELECT password FROM users WHERE login = ?',
(login,)).fetchone()
if password is not None:
password_input = self.lineEdit_2.text()
for row in password:
pas = row
if pas == password_input:
msq = QMessageBox()
msq.setWindowTitle("Вход")
msq.setText("Вы успешно Вошли!")
x = msq.exec_()
elif pas != password_input:
msq = QMessageBox()
msq.setWindowTitle("Вход")
msq.setText("Неверный пароль, повторите попытку!")
x = msq.exec_()
elif password is None:
msq = QMessageBox()
msq.setWindowTitle("Вход")
msq.setText("Неверный Логин, повторите попытку!")
x = msq.exec_()
Простой
