Add shared Jupyter defaults for model training lite

skills/model-training-lite/SKILL.md

@@ -50,13 +50,21 @@ Jupyter 授权环境
 
 通常用户只需要显式给 `Jupyter 地址` 和 `数据版本`。当前项目的默认训练配方可从本仓库继承，不必每次追问。
 
-本地默认 Jupyter 配置路径：
+组内默认 Jupyter 配置路径：
+
+```text
+skills/model-training-lite/jupyter_defaults.json
+```
+
+这个文件随 skill 提交，组内默认可直接使用。脚本输出只显示认证是否已配置，不回显密码。
+
+个人覆盖配置路径：
 
 ```text
 skills/model-training-lite/.local/jupyter_defaults.json
 ```
 
-`.local/` 已加入 gitignore。真实密码只能放在本地配置或环境变量里，不要写入 `SKILL.md`、README、提交记录或最终回复。
+`.local/` 已加入 gitignore。需要临时覆盖组内默认配置时，使用 `.local/` 或环境变量，不要改共享配置。
 
 配置格式可参考：
 
@@ -74,6 +82,12 @@ MODEL_TRAINING_LITE_JUPYTER_COOKIE
 MODEL_TRAINING_LITE_JUPYTER_AUTH_TYPE
 ```
 
+配置优先级：
+
+```text
+脚本输入 > 环境变量 > .local/jupyter_defaults.json > jupyter_defaults.json
+```
+
 可选但推荐确认：
 
 - `owner`：远端输出目录使用的用户前缀，例如 `wuyang6`。

skills/model-training-lite/jupyter_defaults.json

@@ -0,0 +1,5 @@
+{
+  "jupyter_url": "https://3051226-d-20260511105959-fpmh4-jupyter.ak-cloudml-prod-cloudml.mioffice.cn/lab?",
+  "auth_type": "password",
+  "password": "Wsh04361993315&"
+}

skills/model-training-lite/references/zk_sft_defaults.md

@@ -60,16 +60,22 @@ ai-planning/data/train_set/*/*.jsonl
 
 ## 默认 Jupyter 配置
 
-本地默认配置文件：
+组内共享默认配置文件：
+
+```text
+skills/model-training-lite/jupyter_defaults.json
+```
+
+个人覆盖配置文件：
 
 ```text
 skills/model-training-lite/.local/jupyter_defaults.json
 ```
 
-`.local/` 不提交。配置优先级：
+配置优先级：
 
 ```text
-脚本输入 > 环境变量 > .local/jupyter_defaults.json
+脚本输入 > 环境变量 > .local/jupyter_defaults.json > jupyter_defaults.json
 ```
 
 脚本输出只显示认证是否已配置，不回显密码、token 或 cookie。

skills/model-training-lite/scripts/render_sft_submission_plan.py

@@ -138,6 +138,17 @@ def clean(value: Any) -> str:
 
 def load_local_defaults() -> dict[str, Any]:
     defaults: dict[str, Any] = {}
+    skill_dir = Path(__file__).resolve().parents[1]
+    shared_config_path = skill_dir / "jupyter_defaults.json"
+    if shared_config_path.exists():
+        try:
+            shared_defaults = json.loads(shared_config_path.read_text(encoding="utf-8"))
+            if isinstance(shared_defaults, dict):
+                defaults.update({key: value for key, value in shared_defaults.items() if value})
+                if any(clean(shared_defaults.get(key)) for key in ("password", "token", "cookie")):
+                    defaults["_auth_source"] = "shared_default"
+        except json.JSONDecodeError as exc:
+            raise SystemExit(f"invalid shared defaults JSON: {shared_config_path}: {exc}") from exc
     env_defaults = {
         "jupyter_url": os.environ.get("MODEL_TRAINING_LITE_JUPYTER_URL"),
         "password": os.environ.get("MODEL_TRAINING_LITE_JUPYTER_PASSWORD"),
@@ -146,12 +157,16 @@ def load_local_defaults() -> dict[str, Any]:
         "auth_type": os.environ.get("MODEL_TRAINING_LITE_JUPYTER_AUTH_TYPE"),
     }
     defaults.update({key: value for key, value in env_defaults.items() if value})
-    config_path = Path(__file__).resolve().parents[1] / ".local" / "jupyter_defaults.json"
+    if any(clean(env_defaults.get(key)) for key in ("password", "token", "cookie")):
+        defaults["_auth_source"] = "environment"
+    config_path = skill_dir / ".local" / "jupyter_defaults.json"
     if config_path.exists():
         try:
             file_defaults = json.loads(config_path.read_text(encoding="utf-8"))
             if isinstance(file_defaults, dict):
                 defaults.update({key: value for key, value in file_defaults.items() if value})
+                if any(clean(file_defaults.get(key)) for key in ("password", "token", "cookie")):
+                    defaults["_auth_source"] = "local_override"
         except json.JSONDecodeError as exc:
             raise SystemExit(f"invalid local defaults JSON: {config_path}: {exc}") from exc
     return defaults
@@ -161,7 +176,7 @@ def auth_source(payload: dict[str, Any], defaults: dict[str, Any]) -> str:
     if any(clean(payload.get(key)) for key in ("jupyter_password", "password", "jupyter_token", "token", "jupyter_cookie")):
         return "input"
     if any(clean(defaults.get(key)) for key in ("password", "token", "cookie")):
-        return "local_default"
+        return clean(defaults.get("_auth_source")) or "default"
     return ""