prepare i18n

main.py

@@ -1,5 +1,8 @@
+import os
 import re
 
+from PyQt6 import QtCore
+from PyQt6.lupdate import lupdate
 from PyQt6.QtWidgets import *
 from PyQt6.QtCore import *
 from PyQt6.QtGui import *
@@ -15,9 +18,8 @@ MAX_LINE_LENGTH = 4096
 class MainWindow(QMainWindow):
     def __init__(self, *args, **kwargs):
         super(MainWindow, self).__init__(*args, **kwargs)
-
         self.settings = Settings()
-        self.setWindowTitle("RavenLog")
+        self.setWindowTitle(self.tr("RavenLog"))
         self.setGeometry(0, 0, 640, 480)
         self.setDockNestingEnabled(True)
 
@@ -31,7 +33,7 @@ class MainWindow(QMainWindow):
     def create_main_tool_bar(self):
         result = QToolBar("main toolbar")
 
-        result.addWidget(QLabel("Font Size:"))
+        result.addWidget(QLabel(self.tr("Font Size:")))
         font_size = QComboBox(result)
         for s in range(3,30):
             font_size.addItem(str(s))
@@ -67,8 +69,8 @@ class MainWindow(QMainWindow):
     def create_menu_bar(self) -> QMenuBar:
         menu_bar = QMenuBar()
 
-        file_menu = QMenu("File", self)
-        close_action = QAction("Close", self)
+        file_menu = QMenu(self.tr("File", "name of the file menu"), self)
+        close_action = QAction(self.tr("Close", "menu item to close the application"), self)
         close_action.triggered.connect(self.close)
 
         file_menu.addAction(close_action)
@@ -84,6 +86,10 @@ class MainWindow(QMainWindow):
 if __name__ == "__main__":
     app = QApplication(sys.argv)
 
+    #translator = QTranslator()
+    #if translator.load(QLocale("de"), "messages_de.ts"):
+    #    app.installTranslator(translator)
+
     window = MainWindow()
     window.show()
 

messages_de.ts

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+  <context>
+    <name>MainWindow</name>
+    <message>
+      <location filename="main.py" line="22" />
+      <source>RavenLog</source>
+      <translation>RavenLog</translation>
+    </message>
+    <message>
+      <location filename="main.py" line="36" />
+      <source>Font Size:</source>
+      <translation>Schriftgröße:</translation>
+    </message>
+    <message>
+      <location filename="main.py" line="72" />
+      <source>File</source>
+      <comment>name of the file menu</comment>
+      <translation>Datei</translation>
+    </message>
+    <message>
+      <location filename="main.py" line="73" />
+      <source>Close</source>
+      <comment>menu item to close the application</comment>
+      <translation>Schließen</translation>
+    </message>
+  </context>
+</TS>

pylupdate.py

@@ -0,0 +1,9 @@
+import glob
+import os
+
+from PyQt6.lupdate import lupdate
+
+if __name__ == "__main__":
+   python_files = glob.glob(r"*.py")
+   print(python_files)
+   lupdate(python_files, ["messages_de.ts"])