Fix enum for Qt6 (#48)

* Fix enum for Qt6
* exec()

---------

Co-authored-by: Arnaud Poncet-Montanges <ponceta@users.noreply.github.com>

Author: domi4484

teksi_module_management_tool/gui/about_dialog.py

@@ -39,7 +39,7 @@ def __init__(self, parent=None):
 
         metadata_file_path = TMMTPluginUtils.get_metadata_file_path()
 
-        ini_text = QSettings(metadata_file_path, QSettings.IniFormat)
+        ini_text = QSettings(metadata_file_path, QSettings.Format.IniFormat)
         version = ini_text.value("version")
         name = ini_text.value("name")
         description = "".join(ini_text.value("description"))

teksi_module_management_tool/teksi_module_management_tool_plugin.py

@@ -192,14 +192,14 @@ def show_main_dialog(self):
             parent=self.iface.mainWindow(),
         )
         main_dialog.setWindowTitle(f"{TMMTPluginUtils.PLUGIN_NAME}")
-        main_dialog.exec_()
+        main_dialog.exec()
 
     def show_logs_folder(self):
         PluginUtils.open_logs_folder()
 
     def show_about_dialog(self):
         about_dialog = AboutDialog(self.iface.mainWindow())
-        about_dialog.exec_()
+        about_dialog.exec()
 
     def _get_main_menu_action(self):
         actions = self.iface.pluginMenu().actions()

teksi_module_management_tool/utils/tmmt_plugin_utils.py

@@ -74,5 +74,5 @@ def get_metadata_file_path():
 
     @staticmethod
     def get_plugin_version():
-        ini_text = QSettings(TMMTPluginUtils.get_metadata_file_path(), QSettings.IniFormat)
+        ini_text = QSettings(TMMTPluginUtils.get_metadata_file_path(), QSettings.Format.IniFormat)
         return ini_text.value("version")