Fix ChatTTS load: pre-download via HF mirror, avoid GitHub timeout.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-12 15:16:27 +08:00
parent 1ab1ede1b5
commit aacdffac77
7 changed files with 487 additions and 311 deletions
@@ -103,6 +103,14 @@ OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
 # ChatTTS 采样率（Hz）
 TTS_SAMPLE_RATE = 24000

+# ChatTTS 模型本地目录（预下载后离线加载，避免访问 GitHub 超时）
+CHATTTS_MODEL_DIR = Path(_env_str("CHATTTS_MODEL_DIR", str(BASE_DIR / "models" / "ChatTTS")))
+
+# HuggingFace 镜像（国内服务器推荐）
+HF_ENDPOINT = _env_str("HF_ENDPOINT", "https://hf-mirror.com")
+HF_HUB_DOWNLOAD_TIMEOUT = _env_int("HF_HUB_DOWNLOAD_TIMEOUT", 600)
+HF_HOME = Path(_env_str("HF_HOME", str(BASE_DIR / "models" / "hf_cache")))
+
 # 音色样本时长建议（秒）
 SPEAKER_SAMPLE_MIN_SEC = 10
 SPEAKER_SAMPLE_MAX_SEC = 30