Search/replace Qt5->Qt6.

part of upgrading Qt to v6.2: CURA-8591

cura/API/Account.py

@@ -2,7 +2,7 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 
 from datetime import datetime
-from PyQt5.QtCore import QObject, pyqtSignal, pyqtSlot, pyqtProperty, QTimer, Q_ENUMS
+from PyQt6.QtCore import QObject, pyqtSignal, pyqtSlot, pyqtProperty, QTimer, Q_ENUMS
 from typing import Any, Optional, Dict, TYPE_CHECKING, Callable
 
 from UM.Logger import Logger

cura/API/ConnectionStatus.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from PyQt5.QtCore import QObject, pyqtSignal, pyqtProperty
+from PyQt6.QtCore import QObject, pyqtSignal, pyqtProperty
 
 from UM.TaskManagement.HttpRequestManager import HttpRequestManager
 

cura/API/__init__.py

@@ -2,7 +2,7 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 from typing import Optional, TYPE_CHECKING
 
-from PyQt5.QtCore import QObject, pyqtProperty
+from PyQt6.QtCore import QObject, pyqtProperty
 
 from cura.API.Backups import Backups
 from cura.API.ConnectionStatus import ConnectionStatus

cura/AutoSave.py

@@ -1,7 +1,7 @@
 # Copyright (c) 2021 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
-from PyQt5.QtCore import QTimer
+from PyQt6.QtCore import QTimer
 from typing import Any, TYPE_CHECKING
 
 from UM.Logger import Logger

cura/BuildVolume.py

@@ -31,7 +31,7 @@ from cura.Settings.GlobalStack import GlobalStack
 from cura.Scene.CuraSceneNode import CuraSceneNode
 from cura.Settings.ExtruderManager import ExtruderManager
 
-from PyQt5.QtCore import QTimer
+from PyQt6.QtCore import QTimer
 
 
 if TYPE_CHECKING:

cura/CameraAnimation.py

@@ -2,8 +2,8 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 
 
-from PyQt5.QtCore import QVariantAnimation, QEasingCurve
-from PyQt5.QtGui import QVector3D
+from PyQt6.QtCore import QVariantAnimation, QEasingCurve
+from PyQt6.QtGui import QVector3D
 
 from UM.Math.Vector import Vector
 

cura/CrashHandler.py

@@ -20,9 +20,9 @@ try:
 except ImportError:
     with_sentry_sdk = False
 
-from PyQt5.QtCore import QT_VERSION_STR, PYQT_VERSION_STR, QUrl
-from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QVBoxLayout, QLabel, QTextEdit, QGroupBox, QCheckBox, QPushButton
-from PyQt5.QtGui import QDesktopServices
+from PyQt6.QtCore import QT_VERSION_STR, PYQT_VERSION_STR, QUrl
+from PyQt6.QtWidgets import QDialog, QDialogButtonBox, QVBoxLayout, QLabel, QTextEdit, QGroupBox, QCheckBox, QPushButton
+from PyQt6.QtGui import QDesktopServices
 
 from UM.Application import Application
 from UM.Logger import Logger

cura/CuraActions.py

@@ -1,8 +1,8 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
-from PyQt5.QtCore import QObject, QUrl
-from PyQt5.QtGui import QDesktopServices
+from PyQt6.QtCore import QObject, QUrl
+from PyQt6.QtGui import QDesktopServices
 from typing import List, cast
 
 from UM.Event import CallFunctionEvent

cura/CuraApplication.py

@@ -8,10 +8,10 @@ import time
 from typing import cast, TYPE_CHECKING, Optional, Callable, List, Any, Dict
 
 import numpy
-from PyQt5.QtCore import QObject, QTimer, QUrl, pyqtSignal, pyqtProperty, QEvent, Q_ENUMS
-from PyQt5.QtGui import QColor, QIcon
-from PyQt5.QtQml import qmlRegisterUncreatableType, qmlRegisterSingletonType, qmlRegisterType
-from PyQt5.QtWidgets import QMessageBox
+from PyQt6.QtCore import QObject, QTimer, QUrl, pyqtSignal, pyqtProperty, QEvent, Q_ENUMS
+from PyQt6.QtGui import QColor, QIcon
+from PyQt6.QtQml import qmlRegisterUncreatableType, qmlRegisterSingletonType, qmlRegisterType
+from PyQt6.QtWidgets import QMessageBox
 
 import UM.Util
 import cura.Settings.cura_empty_instance_containers

cura/CuraPackageManager.py

@@ -11,7 +11,7 @@ from UM.Resources import Resources #To find storage paths for some resource type
 
 if TYPE_CHECKING:
     from UM.Qt.QtApplication import QtApplication
-    from PyQt5.QtCore import QObject
+    from PyQt6.QtCore import QObject
 
 
 class CuraPackageManager(PackageManager):