feat: make plugin compliant with Qt6

Author: florentfougeres

qgist/msg.py

@@ -28,8 +28,7 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.Qt import QWidget
-from PyQt5.QtWidgets import QMessageBox
+from qgis.PyQt.QtWidgets import QMessageBox, QWidget
 
 
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
@@ -44,29 +43,36 @@
 # ROUTINES
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-def msg_critical(exception, widget = None):
 
-    _msg('critical', translate('global', 'Critical error'), exception, widget)
+def msg_critical(exception, widget=None):
 
-def msg_warning(exception, widget = None):
+    _msg("critical", translate("global", "Critical error"), exception, widget)
 
-    _msg('warning', translate('global', 'Warning'), exception, widget)
 
-def _msg(msg_type, msg_title, exception, widget = None):
+def msg_warning(exception, widget=None):
+
+    _msg("warning", translate("global", "Warning"), exception, widget)
+
+
+def _msg(msg_type, msg_title, exception, widget=None):
 
     if not isinstance(exception, Exception):
-        raise QgistTypeError(translate('global', '"exception" must be of type Exception. (msg)'))
+        raise QgistTypeError(
+            translate("global", '"exception" must be of type Exception. (msg)')
+        )
     if not isinstance(widget, QWidget) and widget is not None:
-        raise QgistTypeError(translate('global', '"widget" must be of type QWidget or None. (msg)'))
+        raise QgistTypeError(
+            translate("global", '"widget" must be of type QWidget or None. (msg)')
+        )
 
     if len(exception.args) == 0:
-        msg = translate('global', 'Internal error. No description can be provided. Please file a bug. (msg)')
+        msg = translate(
+            "global",
+            "Internal error. No description can be provided. Please file a bug. (msg)",
+        )
     else:
         msg = str(exception.args[0])
 
     getattr(QMessageBox, msg_type)(
-        widget,
-        msg_title,
-        msg,
-        QMessageBox.Ok
-        )
+        widget, msg_title, msg, QMessageBox.StandardButton.Ok
+    )

qgist/util.py

@@ -35,12 +35,12 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtCore import (
+from qgis.PyQt.QtCore import (
     QCoreApplication,
     QSettings,
     QTranslator,
 )
-from PyQt5.QtWidgets import QApplication
+from qgis.PyQt.QtWidgets import QApplication
 
 
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

qgist/workbench/core.py

@@ -36,10 +36,10 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtGui import (
+from qgis.PyQt.QtGui import (
     QIcon,
     )
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QAction,
     QComboBox,
     QHBoxLayout,
@@ -263,7 +263,7 @@ def _open_manager(self):
             self._ui_dict['combobox_workbench'].setEnabled(True)
 
         try:
-            manager.exec_()
+            manager.exec()
         finally:
             self._ui_dict['combobox_workbench'].setEnabled(True)
 

qgist/workbench/dtype_fsm.py

@@ -28,7 +28,7 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QMainWindow,
     )
 

qgist/workbench/dtype_uielement.py

@@ -28,7 +28,7 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QDockWidget,
     QToolBar,
     )

qgist/workbench/dtype_workbench.py

@@ -35,7 +35,7 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QDockWidget,
     QMainWindow,
     QToolBar,

qgist/workbench/ui_manager.py

@@ -35,10 +35,10 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtCore import (
+from qgis.PyQt.QtCore import (
     Qt,
     )
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QCheckBox,
     QComboBox,
     QFileDialog,
@@ -117,7 +117,7 @@ def _connect_ui(self):
             self._ui_dict['checkbox_unnamedwarning'].setEnabled(False)
         else:
             self._ui_dict['checkbox_unnamedwarning'].setCheckState(
-                Qt.Checked if self._fsm.config.get('show_unnamed_warning', False) else Qt.Unchecked
+                Qt.CheckState.Checked if self._fsm.config.get('show_unnamed_warning', False) else Qt.CheckState.Unchecked
                 )
             def change_unnamedwarning():
                 self._fsm.config['show_unnamed_warning'] = bool(self._ui_dict['checkbox_unnamedwarning'].isChecked())
@@ -286,7 +286,7 @@ def make_widgetitems(source, target):
                         INTERNAL = uielement.name_internal,
                         )
                     )
-                item_checkbox.setCheckState(Qt.Checked if uielement.visibility else Qt.Unchecked)
+                item_checkbox.setCheckState(Qt.CheckState.Checked if uielement.visibility else Qt.CheckState.Unchecked)
                 item_checkbox.setEnabled(uielement.existence)
                 item_checkbox.stateChanged.connect(make_wrapper(item_checkbox, uielement.setVisible))
                 target.setItemWidget(QListWidgetItem(target), item_checkbox)

qgist/workbench/ui_manager_base.py

@@ -35,14 +35,14 @@
 # IMPORT (External Dependencies)
 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 
-from PyQt5.QtCore import (
+from qgis.PyQt.QtCore import (
     QSize,
     Qt,
     )
-from PyQt5.QtGui import (
+from qgis.PyQt.QtGui import (
     QIcon,
     )
-from PyQt5.QtWidgets import (
+from qgis.PyQt.QtWidgets import (
     QCheckBox,
     QDialog,
     QHBoxLayout,
@@ -123,7 +123,7 @@ def _init_dialogtoolbar(ui_dict, toolbar_layout, plugin_root_fld):
             )))
             toolbutton.setIconSize(QSize(24, 24))  # TODO get icon size from QGis!!!
             toolbutton.setAutoRaise(True)
-            toolbutton.setFocusPolicy(Qt.NoFocus)
+            toolbutton.setFocusPolicy(Qt.FocusPolicy.NoFocus)
 
             ui_dict['toolbutton_{NAME:s}'.format(NAME = name)] = toolbutton