Improve German TTS range handling

2026-09-05 14:07:44 +02:00
parent cc416150a8
commit 63e7a93ee4
3 changed files with 39 additions and 0 deletions
@@ -247,6 +247,20 @@ def normalize_for_german_speech(text: str) -> str:
        lambda match: f"{int(match.group(1))} Uhr {int(match.group(2))}",
        text,
    )
+    text = re.sub(
+        r"\b([01]?\d|2[0-3])\s*[-‐‑‒–—−]\s*"
+        r"([01]?\d|2[0-3])\s*Uhr\b",
+        lambda match: f"{int(match.group(1))} bis {int(match.group(2))} Uhr",
+        text,
+        flags=re.IGNORECASE,
+    )
+    text = re.sub(
+        r"(-?\d+(?:[,.]\d+)?)[ \t]*°?[ \t]*[-‐‑‒–—−][ \t]*"
+        r"(-?\d+(?:[,.]\d+)?)[ \t]*°[ \t]*(?:C)?",
+        r"\1 bis \2 Grad",
+        text,
+        flags=re.IGNORECASE,
+    )
    text = re.sub(
        r"(-?\d+(?:[,.]\d+)?)[ \t]*°[ \t]*(?:C)?[ \t]*/[ \t]*"
        r"(-?\d+(?:[,.]\d+)?)[ \t]*°[ \t]*(?:C)?",