Update qt to PyQt6

Updated all files to Qt version 6.
Based on the template manager redesign.

fixes QubesOS/qubes-issues#9476

Makefile

@@ -2,7 +2,8 @@ VERSION := $(shell cat version)
 
 PYTHON ?= python3
 
-LRELEASE_QT5 ?= $(if $(wildcard /etc/debian_version),lrelease,lrelease-qt5)
+LRELEASE_QT6 ?= $(if $(wildcard /etc/debian_version),lrelease,lrelease-qt6)
+RCC ?= /usr/lib64/qt6/libexec/rcc
 
 SETUPTOOLS_OPTS =
 SETUPTOOLS_OPTS += $(if $(wildcard /etc/debian_version),--install-layout=deb,)
@@ -11,17 +12,17 @@ export QT_HASH_SEED=0
 export PYTHONHASHSEED=0
 
 qubesmanager/ui_%.py: ui/%.ui
-	pyuic5 --from-imports -o $@ $<
+	pyuic6 -o $@ $<
 	touch --reference=$< $@
 
 ui: $(patsubst ui/%.ui,qubesmanager/ui_%.py,$(wildcard ui/*.ui))
 
 res:
-	pyrcc5 -o qubesmanager/resources_rc.py resources.qrc
+	$(RCC) -g python resources.qrc | sed '0,/PySide6/s//PyQt6/' > qubesmanager/resources_rc.py
 	touch --reference=resources.qrc qubesmanager/resources_rc.py
 
 translations:
-	$(LRELEASE_QT5) qubesmanager.pro
+	$(LRELEASE_QT6) qubesmanager.pro
 
 python:
 	$(PYTHON) ./setup.py build
@@ -30,7 +31,7 @@ python_install:
 	$(PYTHON) ./setup.py install -O1 --skip-build --root $(DESTDIR) $(SETUPTOOLS_OPTS)
 
 update_ts: res
-	pylupdate5 qubesmanager.pro
+	pylupdate6 qubesmanager.pro
 
 install:
 	mkdir -p $(DESTDIR)/usr/libexec/qubes-manager/

qubesmanager/about.py

@@ -20,8 +20,8 @@
 # with this program; if not, see <http://www.gnu.org/licenses/>.
 #
 #
-from PyQt5.QtWidgets import QDialog  # pylint: disable=import-error
-from PyQt5.QtGui import QIcon  # pylint: disable=import-error
+from PyQt6.QtWidgets import QDialog  # pylint: disable=import-error
+from PyQt6.QtGui import QIcon  # pylint: disable=import-error
 from qubesmanager.releasenotes import ReleaseNotesDialog
 from qubesmanager.informationnotes import InformationNotesDialog
 
@@ -60,8 +60,8 @@ def __init__(self, parent=None):
 
     def on_release_notes_clicked(self):
         release_notes_dialog = ReleaseNotesDialog(self)
-        release_notes_dialog.exec_()
+        release_notes_dialog.exec()
 
     def on_information_notes_clicked(self):
         information_notes_dialog = InformationNotesDialog(self)
-        information_notes_dialog.exec_()
+        information_notes_dialog.exec()

qubesmanager/appmenu_select.py

@@ -20,7 +20,7 @@
 #
 
 import subprocess
-from PyQt5 import QtWidgets, QtCore  # pylint: disable=import-error
+from PyQt6 import QtWidgets, QtCore  # pylint: disable=import-error
 from qubesadmin import exc
 
 # TODO description in tooltip

qubesmanager/backup.py

@@ -24,12 +24,12 @@
 from qubesadmin import exc
 from qubesadmin import utils as admin_utils
 
-from PyQt5 import QtCore, QtWidgets, QtGui, Qt  # pylint: disable=import-error
-from . import ui_backupdlg  # pylint: disable=no-name-in-module
-from . import multiselectwidget
+from PyQt6 import QtCore, QtWidgets, QtGui  # pylint: disable=import-error
+from qubesmanager import ui_backupdlg  # pylint: disable=no-name-in-module
+from qubesmanager import multiselectwidget
 
-from . import backup_utils
-from . import utils
+from qubesmanager import backup_utils
+from qubesmanager import utils
 
 import grp
 import pwd
@@ -81,8 +81,8 @@ def __init__(self, qt_app, qubes_app, dispatcher, parent=None):
         self.setupUi(self)
 
         self.setWindowFlags(self.windowFlags() |
-                            Qt.Qt.WindowMaximizeButtonHint |
-                            Qt.Qt.WindowMinimizeButtonHint)
+                            QtCore.Qt.WindowType.WindowMaximizeButtonHint |
+                            QtCore.Qt.WindowType.WindowMinimizeButtonHint)
 
         self.progress_status.text = self.tr("Backup in progress...")
         self.dir_line_edit.setReadOnly(False)
@@ -146,10 +146,12 @@ def __init__(self, qt_app, qubes_app, dispatcher, parent=None):
 
     def show_hide_password(self):
         if self.show_passwd_button.isChecked():
-            self.passphrase_line_edit.setEchoMode(QtWidgets.QLineEdit.Password)
+            self.passphrase_line_edit.setEchoMode(
+                QtWidgets.QLineEdit.EchoMode.Password)
             self.show_passwd_button.setIcon(QtGui.QIcon(':/eye-off.svg'))
         else:
-            self.passphrase_line_edit.setEchoMode(QtWidgets.QLineEdit.Normal)
+            self.passphrase_line_edit.setEchoMode(
+                QtWidgets.QLineEdit.EchoMode.Normal)
             self.show_passwd_button.setIcon(QtGui.QIcon(':/eye.svg'))
 
     def save_profile_changed(self):
@@ -376,7 +378,7 @@ def current_page_changed(self, page_id):  # pylint: disable=unused-argument
                 self.save_settings(use_temp=False,
                    save_passphrase=save_passphrase)
 
-            self.button(self.FinishButton).setDisabled(True)
+            self.button(self.WizardButton.FinishButton).setDisabled(True)
             self.showFileDialog.setEnabled(
                 self.appvm_combobox.currentIndex() != 0)
             self.showFileDialog.setChecked(self.showFileDialog.isEnabled()
@@ -399,8 +401,8 @@ def backup_finished(self):
                 self, self.tr("Backup error"),
                 self.tr("ERROR: {}").format(
                     self.thread.msg))
-            self.button(self.CancelButton).setEnabled(False)
-            self.button(self.FinishButton).setEnabled(True)
+            self.button(self.WizardButton.CancelButton).setEnabled(False)
+            self.button(self.WizardButton.FinishButton).setEnabled(True)
             self.cleanup_temporary_files()
 
         else:
@@ -415,8 +417,8 @@ def backup_finished(self):
                         "the file selection dialog."))
                 backup_utils.select_path_button_clicked(self, False, True)
 
-            self.button(self.CancelButton).setEnabled(False)
-            self.button(self.FinishButton).setEnabled(True)
+            self.button(self.WizardButton.CancelButton).setEnabled(False)
+            self.button(self.WizardButton.FinishButton).setEnabled(True)
             self.showFileDialog.setEnabled(False)
             self.cleanup_temporary_files()
 
@@ -426,7 +428,7 @@ def backup_finished(self):
 
     def reject(self):
         if (self.currentPage() is self.commit_page) and \
-                self.button(self.CancelButton).isEnabled():
+                self.button(self.WizardButton.CancelButton).isEnabled():
             try:
                 self.qubes_app.qubesd_call(
                     'dom0', 'admin.backup.Cancel',

qubesmanager/backup_utils.py

@@ -21,7 +21,7 @@
 import re
 import socket
 
-from PyQt5 import QtWidgets  # pylint: disable=import-error
+from PyQt6 import QtWidgets  # pylint: disable=import-error
 
 import subprocess
 from . import utils

qubesmanager/bootfromdevice.py

@@ -21,7 +21,7 @@
 import subprocess
 from . import utils
 from . import ui_bootfromdevice  # pylint: disable=no-name-in-module
-from PyQt5 import QtWidgets, QtGui, Qt  # pylint: disable=import-error
+from PyQt6 import QtWidgets, QtGui, QtCore  # pylint: disable=import-error
 from qubesadmin import tools
 from qubesadmin import exc
 from qubesadmin.tools import qvm_start
@@ -42,8 +42,8 @@ def __init__(self, vm, qapp, qubesapp=None, parent=None, new_vm=False):
         self.setWindowTitle(
             self.tr("Boot {vm} from device").format(vm=self.vm))
         self.setWindowFlags(self.windowFlags() |
-                            Qt.Qt.WindowMaximizeButtonHint |
-                            Qt.Qt.WindowMinimizeButtonHint)
+                            QtCore.Qt.WindowType.WindowMaximizeButtonHint |
+                            QtCore.Qt.WindowType.WindowMinimizeButtonHint)
 
         self.buttonBox.accepted.connect(self.save_and_apply)
         self.buttonBox.rejected.connect(self.reject)

qubesmanager/clipboard.py

@@ -26,8 +26,8 @@
 from math import log
 
 # pylint: disable=import-error
-from PyQt5.QtWidgets import QApplication, QMessageBox
-from PyQt5.QtCore import QCoreApplication
+from PyQt6.QtWidgets import QApplication, QMessageBox
+from PyQt6.QtCore import QCoreApplication
 
 APPVIEWER_LOCK = "/var/run/qubes/appviewer.lock"
 CLIPBOARD_CONTENTS = "/var/run/qubes/qubes-clipboard.bin"

qubesmanager/clone_vm.py

@@ -24,7 +24,7 @@
 import sys
 import subprocess
 
-from PyQt5 import QtCore, QtWidgets, QtGui  # pylint: disable=import-error
+from PyQt6 import QtCore, QtWidgets, QtGui  # pylint: disable=import-error
 
 import qubesadmin
 import qubesadmin.tools
@@ -183,4 +183,4 @@ def main(args=None):
         "appname", 'Clone qube'))
 
     dialog = CloneVMDlg(qtapp, args.app, src_vm=src_vm)
-    dialog.exec_()
+    dialog.exec()

qubesmanager/common_threads.py

@@ -20,7 +20,7 @@
 #
 
 
-from PyQt5 import QtCore, QtWidgets  # pylint: disable=import-error
+from PyQt6 import QtCore, QtWidgets  # pylint: disable=import-error
 from contextlib import contextmanager
 
 from qubesadmin import exc
@@ -29,7 +29,8 @@
 @contextmanager
 def busy_cursor():
     try:
-        QtWidgets.QApplication.setOverrideCursor(QtCore.Qt.BusyCursor)
+        QtWidgets.QApplication.setOverrideCursor(
+            QtCore.Qt.CursorShape.BusyCursor)
         yield
     finally:
         QtWidgets.QApplication.restoreOverrideCursor()

qubesmanager/create_new_vm.py

@@ -25,7 +25,7 @@
 import sys
 import subprocess
 
-from PyQt5 import QtCore, QtWidgets, QtGui  # pylint: disable=import-error
+from PyQt6 import QtCore, QtWidgets, QtGui  # pylint: disable=import-error
 
 import qubesadmin
 import qubesadmin.tools
@@ -145,8 +145,11 @@ def __init__(self, qtapp, app, parent=None):
             self.storage_pool.clear()
             self.storage_pool.addItem("(default)", qubesadmin.DEFAULT)
 
-        self.name.setValidator(QtGui.QRegExpValidator(
-            QtCore.QRegExp("[a-zA-Z0-9_-]*", QtCore.Qt.CaseInsensitive), None))
+        self.name.setValidator(QtGui.QRegularExpressionValidator(
+            QtCore.QRegularExpression(
+                "[a-zA-Z0-9_-]*",
+                QtCore.QRegularExpression.PatternOption.CaseInsensitiveOption),
+            None))
         self.name.selectAll()
         self.name.setFocus()
 
@@ -182,7 +185,7 @@ def accept(self):
         if self.install_system.isChecked():
             self.boot_dialog = bootfromdevice.VMBootFromDeviceWindow(
                 name, self.qtapp, self.app, self, True)
-            if not self.boot_dialog.exec_():
+            if not self.boot_dialog.exec():
                 return
 
         if name in self.app.domains:
@@ -336,4 +339,4 @@ def main(args=None):
         "appname", 'Create qube'))
 
     dialog = NewVmDlg(qtapp, args.app)
-    dialog.exec_()
+    dialog.exec()

qubesmanager/device_list.py

@@ -18,7 +18,7 @@
 #
 
 from . import ui_devicelist  # pylint: disable=no-name-in-module
-from PyQt5 import QtWidgets  # pylint: disable=import-error
+from PyQt6 import QtWidgets  # pylint: disable=import-error
 
 
 class PCIDeviceListWindow(ui_devicelist.Ui_Dialog, QtWidgets.QDialog):

qubesmanager/firewall.py

@@ -21,7 +21,7 @@
 import datetime
 import re
 
-from PyQt5 import QtCore, QtGui, QtWidgets  # pylint: disable=import-error
+from PyQt6 import QtCore, QtGui, QtWidgets  # pylint: disable=import-error
 import qubesadmin.firewall
 
 from . import ui_newfwruledlg  # pylint: disable=no-name-in-module
@@ -39,13 +39,17 @@ def __init__(self, parent=None):
         self.set_ok_state(False)
         self.addressComboBox.editTextChanged.connect(
             self.address_editing_finished)
-        self.serviceComboBox.setValidator(QtGui.QRegExpValidator(
-            QtCore.QRegExp("[a-z][a-z0-9-]+|[0-9]+(-[0-9]+)?",
-                           QtCore.Qt.CaseInsensitive), None))
+        self.serviceComboBox.setValidator(QtGui.QRegularExpressionValidator(
+            QtCore.QRegularExpression(
+                "[a-z][a-z0-9-]+|[0-9]+(-[0-9]+)?",
+                QtCore.QRegularExpression.PatternOption.CaseInsensitiveOption),
+            None))
         self.serviceComboBox.setEnabled(False)
-        self.serviceComboBox.setInsertPolicy(QtWidgets.QComboBox.InsertAtBottom)
+        self.serviceComboBox.setInsertPolicy(
+            QtWidgets.QComboBox.InsertPolicy.InsertAtBottom)
         self.populate_combos()
-        self.serviceComboBox.setInsertPolicy(QtWidgets.QComboBox.InsertAtTop)
+        self.serviceComboBox.setInsertPolicy(
+            QtWidgets.QComboBox.InsertPolicy.InsertAtTop)
 
         self.model = None
 
@@ -142,7 +146,8 @@ def address_editing_finished(self):
         self.set_ok_state(True)
 
     def set_ok_state(self, ok_state):
-        ok_button = self.buttonBox.button(QtWidgets.QDialogButtonBox.Ok)
+        ok_button = self.buttonBox.button(
+            QtWidgets.QDialogButtonBox.StandardButton.Ok)
         if ok_button is not None:
             ok_button.setEnabled(ok_state)
 
@@ -190,7 +195,7 @@ def __init__(self, parent=None):
         self.__children = None  # list of rules in the FW
 
     def sort(self, idx, order):
-        rev = order == QtCore.Qt.AscendingOrder
+        rev = order == QtCore.Qt.SortOrder.AscendingOrder
         self.children.sort(key=lambda x: self.get_column_string(idx, x),
                            reverse=rev)
 
@@ -413,16 +418,17 @@ def hasChildren(self, index=QtCore.QModelIndex()):
         parent_item = index.internalPointer()
         return parent_item is None
 
-    def data(self, index, role=QtCore.Qt.DisplayRole):
-        if index.isValid() and role == QtCore.Qt.DisplayRole:
+    def data(self, index, role=QtCore.Qt.ItemDataRole.DisplayRole):
+        if index.isValid() and role == QtCore.Qt.ItemDataRole.DisplayRole:
             return self.get_column_string(index.column(),
                                           self.children[index.row()])
 
     # pylint: disable=invalid-name
-    def headerData(self, section, orientation, role=QtCore.Qt.DisplayRole):
+    def headerData(self, section, orientation,
+                   role=QtCore.Qt.ItemDataRole.DisplayRole):
         if section < len(self.__column_names) \
-                and orientation == QtCore.Qt.Horizontal \
-                and role == QtCore.Qt.DisplayRole:
+                and orientation == QtCore.Qt.Orientation.Horizontal \
+                and role == QtCore.Qt.ItemDataRole.DisplayRole:
             return self.__column_names[section]
 
     @property

qubesmanager/informationnotes.py

@@ -20,7 +20,7 @@
 # with this program; if not, see <http://www.gnu.org/licenses/>.
 #
 #
-from PyQt5.QtWidgets import QDialog  # pylint: disable=import-error
+from PyQt6.QtWidgets import QDialog  # pylint: disable=import-error
 
 from . import ui_informationnotes  # pylint: disable=no-name-in-module
 import subprocess

qubesmanager/log_dialog.py

@@ -22,7 +22,7 @@
 import sys
 import os
 from functools import partial
-from PyQt5 import QtWidgets, Qt  # pylint: disable=import-error
+from PyQt6 import QtWidgets, QtCore  # pylint: disable=import-error
 from qubesadmin import Qubes
 from . import ui_logdlg   # pylint: disable=no-name-in-module
 from . import clipboard
@@ -43,8 +43,8 @@ def __init__(self, app, logfiles, parent=None):
 
         self.setupUi(self)
         self.setWindowFlags(self.windowFlags() |
-                            Qt.Qt.WindowMaximizeButtonHint |
-                            Qt.Qt.WindowMinimizeButtonHint)
+                            QtCore.Qt.WindowType.WindowMaximizeButtonHint |
+                            QtCore.Qt.WindowType.WindowMinimizeButtonHint)
 
         self.copy_to_qubes_clipboard.clicked.connect(
             self.copy_to_clipboard_triggered)
@@ -89,7 +89,7 @@ def main():
     log_window = LogDialog(qubes_app, sys.argv[1:])
     log_window.show()
 
-    qt_app.exec_()
+    qt_app.exec()
     qt_app.exit()