2022-06-01 16:37:19 +00:00
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import sys
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from lib.db import Session, Users
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from PyQt5.QtCore import QTimer, pyqtSignal
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from PyQt5.QtGui import QKeySequence
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from PyQt5.QtWidgets import QMessageBox, QShortcut
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from ui.widget import Widget
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class Login(Widget):
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wrong_credentials = pyqtSignal()
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successful_login = pyqtSignal()
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def __init__(self):
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super().__init__()
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self.welcome_l.setText("BENVENUTO, PER INIZIARE IL COLLAUDO, EFFETTUA L'ACCESSO:")
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self.user_cb.addItems(Users.get_usernames())
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QShortcut(QKeySequence("Return"), self).activated.connect(self.login_b.click)
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2022-09-06 15:35:49 +00:00
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QShortcut(QKeySequence("Enter"), self).activated.connect(self.login_b.click)
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2022-06-01 16:37:19 +00:00
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self.login_b.clicked.connect(self.try_login)
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# TESTING
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if "--auto-login-admin" in sys.argv:
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self.user_cb.setCurrentText("ADMIN")
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self.password_le.setText("123123")
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if "--auto-login-user" in sys.argv or "--test" in sys.argv:
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self.user_cb.setCurrentText("USER")
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self.password_le.setText("user")
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if "--auto-login-admin" in sys.argv or "--auto-login-user" in sys.argv or "--test" in sys.argv:
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self.test_timer = QTimer()
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self.test_timer.setSingleShot(True)
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self.test_timer.timeout.connect(self.login_b.clicked.emit)
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self.test_timer.start(500)
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# /TESTING
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def try_login(self):
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user = self.user_cb.currentText().upper()
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password = self.password_le.text()
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session = Users.login(user, password)
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if type(session) is not Session:
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self.wrong_credentials.emit()
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QMessageBox.critical(None, "Errore login", "Credenziali errate")
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else:
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self.successful_login.emit()
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