12 lines
319 B
Python
12 lines
319 B
Python
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"""Shared helpers for custom voice profile tools."""
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from __future__ import annotations
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import re
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def safe_voice_stem(name: str) -> str:
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stem = re.sub(r"[^a-zA-Z0-9_.-]+", "_", name.strip())
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if not stem or stem in (".", ".."):
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raise ValueError(f"Invalid voice name: {name!r}")
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return stem[:200]
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