mirror of
https://github.com/jamiepine/voicebox.git
synced 2026-09-15 12:50:42 -07:00
James Pine
3584283d84
Add Kokoro-82M as a new TTS engine — 82M params, CPU realtime, 8 languages, Apache 2.0. Unlike cloning engines, Kokoro uses pre-built voice styles, which required a new profile type system to support non-cloning engines cleanly. Kokoro engine: - New kokoro_backend.py implementing TTSBackend protocol - 50 built-in voices across en/es/fr/hi/it/pt/ja/zh - KPipeline API with language-aware G2P routing via misaki - PyInstaller bundling for misaki, language_tags, espeakng_loader, en_core_web_sm Voice profile type system: - New voice_type column: 'cloned' | 'preset' | 'designed' (future) - Preset profiles store engine + voice ID instead of audio samples - default_engine field on profiles — auto-selects engine on profile pick - Create Voice dialog: toggle between 'Clone from audio' and 'Built-in voice' - Edit dialog shows preset voice info instead of sample list for preset profiles - Engine selector locks to preset engine when preset profile is selected - Profile grid filters by engine — shows Kokoro voices when Kokoro selected - Custom empty state when no preset profiles exist for selected engine Bug fixes: - Fix relative audio paths in DB causing 404s in production builds - config.set_data_dir() now resolves to absolute paths - Startup migration converts existing relative paths to absolute Also updates PROJECT_STATUS.md and tts-engines.mdx developer guide.
79 lines
1.9 KiB
Python
79 lines
1.9 KiB
Python
"""
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Configuration module for voicebox backend.
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Handles data directory configuration for production bundling.
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"""
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import logging
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import os
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from pathlib import Path
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logger = logging.getLogger(__name__)
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# Allow users to override the HuggingFace model download directory.
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# Set VOICEBOX_MODELS_DIR to an absolute path before starting the server.
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# This sets HF_HUB_CACHE so all huggingface_hub downloads go to that path.
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_custom_models_dir = os.environ.get("VOICEBOX_MODELS_DIR")
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if _custom_models_dir:
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os.environ["HF_HUB_CACHE"] = _custom_models_dir
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logger.info("Model download path set to: %s", _custom_models_dir)
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# Default data directory (used in development)
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_data_dir = Path("data").resolve()
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def set_data_dir(path: str | Path):
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"""
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Set the data directory path.
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Args:
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path: Path to the data directory
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"""
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global _data_dir
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_data_dir = Path(path).resolve()
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_data_dir.mkdir(parents=True, exist_ok=True)
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logger.info("Data directory set to: %s", _data_dir)
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def get_data_dir() -> Path:
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"""
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Get the data directory path.
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Returns:
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Path to the data directory
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"""
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return _data_dir
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def get_db_path() -> Path:
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"""Get database file path."""
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return _data_dir / "voicebox.db"
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def get_profiles_dir() -> Path:
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"""Get profiles directory path."""
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path = _data_dir / "profiles"
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path.mkdir(parents=True, exist_ok=True)
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return path
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def get_generations_dir() -> Path:
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"""Get generations directory path."""
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path = _data_dir / "generations"
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path.mkdir(parents=True, exist_ok=True)
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return path
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def get_cache_dir() -> Path:
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"""Get cache directory path."""
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path = _data_dir / "cache"
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path.mkdir(parents=True, exist_ok=True)
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return path
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def get_models_dir() -> Path:
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"""Get models directory path."""
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path = _data_dir / "models"
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path.mkdir(parents=True, exist_ok=True)
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return path
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