Keep German domain endings natural in TTS

platform/docker/tts-gateway/test_tts_gateway.py

@@ -89,7 +89,7 @@ class LanguageSegmentationTests(unittest.TestCase):
         self.assertIn("Höchstwert 22 Grad, Tiefstwert 10 Grad", spoken)
         self.assertIn("0 Prozent Regen", spoken)
         self.assertIn("wetter Punkt C O M", spoken)
-        self.assertIn("wetteronline Punkt D E", spoken)
+        self.assertIn("wetteronline Punkt de", spoken)
 
     def test_full_date_and_raw_url_are_normalized(self):
         spoken = gateway.clean_for_speech(

platform/docker/tts-gateway/tts_gateway.py

@@ -259,7 +259,11 @@ def normalize_for_german_speech(text: str) -> str:
         r"\.(de|com|org|net|io|ai)\b",
         lambda match: (
             match.group(1).replace(".", " Punkt ")
-            + " Punkt " + " ".join(match.group(2).upper())
+            + " Punkt "
+            + (
+                "de" if match.group(2).lower() == "de"
+                else " ".join(match.group(2).upper())
+            )
         ),
         text,
         flags=re.IGNORECASE,