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Normalize German TTS abbreviations and units

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Mikei386 committed 2026-09-05 15:11:57 +02:00
1 parent 63e7a93ee4
commit cbc312257c
3 files changed
+20 -8
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platform/hermes/025-cron-profile-root-fix
+8 -6
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@@ -17,18 +17,20 @@ ln -sfn /opt/hermes/.venv/bin/hermes "$cli_dir/hermes"
ln -sfn /opt/hermes/.venv/bin/hermes /usr/local/bin/hermes
# Hermes streams each detected sentence to TTS separately. Its generic
# sentence splitter treats the period in the German abbreviation "ca." as a
# sentence ending, causing "ca." and the following measurement to be spoken
# as two unrelated utterances. Expand the abbreviation before splitting.
# sentence splitter treats periods in German abbreviations as sentence ends,
# causing the following words to become unrelated utterances. Expand these
# abbreviations before splitting.
tts_target=/opt/hermes/tools/tts_streaming.py
tts_old=' self.buf = _THINK_BLOCK_RE.sub("", self.buf + delta)'
tts_new=' self.buf = _THINK_BLOCK_RE.sub("", self.buf + delta)
self.buf = re.sub(r"\bca\.(?=\s)", "circa", self.buf, flags=re.IGNORECASE)'
self.buf = re.sub(r"\bca\.(?=\s)", "circa", self.buf, flags=re.IGNORECASE)
self.buf = re.sub(r"\bv\.\s*a\.(?=\s)", "vor allem", self.buf, flags=re.IGNORECASE)
self.buf = re.sub(r"\bmax\.(?=\s)", "maximal", self.buf, flags=re.IGNORECASE)'
if [ -f "$tts_target" ] && grep -Fq "$tts_old" "$tts_target"; then
TTS_TARGET="$tts_target" TTS_OLD="$tts_old" TTS_NEW="$tts_new" python3 -c \
'import os; from pathlib import Path; p = Path(os.environ["TTS_TARGET"]); s = p.read_text(); p.write_text(s.replace(os.environ["TTS_OLD"], os.environ["TTS_NEW"], 1))'
echo "[tts-streaming-fix] expanded German ca. before sentence splitting"
'import os; from functools import reduce; from pathlib import Path; p = Path(os.environ["TTS_TARGET"]); s = p.read_text(); lines = [" self.buf = re.sub(r\"\\bca\\.(?=\\s)\", \"circa\", self.buf, flags=re.IGNORECASE)", " self.buf = re.sub(r\"\\bv\\.\\s*a\\.(?=\\s)\", \"vor allem\", self.buf, flags=re.IGNORECASE)", " self.buf = re.sub(r\"\\bmax\\.(?=\\s)\", \"maximal\", self.buf, flags=re.IGNORECASE)"]; s = reduce(lambda value, line: value.replace("\n" + line, ""), lines, s); p.write_text(s.replace(os.environ["TTS_OLD"], os.environ["TTS_NEW"], 1))'
echo "[tts-streaming-fix] expanded German abbreviations before sentence splitting"
else
echo "[tts-streaming-fix] upstream code already fixed or layout changed; no action"
fi