增加获取项目根目录和apps路径的通用函数

apps/jingrow/jingrow/config.py

@@ -1,6 +1,6 @@
 from pydantic_settings import BaseSettings
 from functools import lru_cache
-from pathlib import Path
+from jingrow.utils.path import get_root_path
 
 
 class Settings(BaseSettings):
@@ -49,7 +49,7 @@ class Settings(BaseSettings):
     watch: bool = True
     
     class Config:
-        env_file = str(Path(__file__).resolve().parents[3] / '.env')
+        env_file = str(get_root_path() / '.env')
         env_file_encoding = 'utf-8'
         case_sensitive = False
 

apps/jingrow/jingrow/dramatiq.py

@@ -6,6 +6,7 @@
 import os
 
 from jingrow.config import Config
+from jingrow.utils.path import get_apps_path
 
 
 def main() -> None:
@@ -22,9 +23,7 @@ def main() -> None:
     ]
     # 仅从 Config.watch 控制是否启用 watch，目录固定为 apps 根目录
     if bool(getattr(Config, "watch", False)):
-        current_dir = os.path.dirname(__file__)
-        apps_dir = os.path.abspath(os.path.join(current_dir, "..", ".."))
-        args.extend(["--watch", apps_dir])
+        args.extend(["--watch", str(get_apps_path())])
     os.execvp("dramatiq", args)
 
 

apps/jingrow/jingrow/utils/app_installer.py

@@ -19,6 +19,7 @@ from jingrow.config import Config
 from jingrow.utils.jingrow_api import get_jingrow_api_headers
 from jingrow.utils.jingrow_api import get_record_id, create_record
 from jingrow.utils.app_manager import update_apps_txt
+from jingrow.utils.path import get_root_path, get_apps_path
 
 logger = logging.getLogger(__name__)
 
@@ -36,8 +37,7 @@ def handle_errors(func):
 
 def get_app_directories():
     """获取应用目录路径"""
-    project_root = Path(__file__).resolve().parents[4]
-    apps_dir = project_root / "apps"
+    apps_dir = get_apps_path()
     apps_dir.mkdir(parents=True, exist_ok=True)
     
     return apps_dir, apps_dir
@@ -47,8 +47,7 @@ def get_app_directories():
 def extract_package(zip_path: str) -> Dict[str, Any]:
     """解压安装包 - 支持 ZIP 和 TAR.GZ"""
     # 获取项目根目录
-    project_root = Path(__file__).resolve().parents[4]
-    tmp_dir = project_root / "tmp"
+    tmp_dir = get_root_path() / "tmp"
     tmp_dir.mkdir(parents=True, exist_ok=True)
     
     # 创建唯一临时目录

apps/jingrow/jingrow/utils/app_manager.py

@@ -9,6 +9,7 @@ Jingrow App 生命周期管理
 import sys
 import logging
 from pathlib import Path
+from jingrow.utils.path import get_root_path
 from typing import Set
 
 logger = logging.getLogger(__name__)
@@ -19,7 +20,7 @@ _loaded_app_paths: Set[str] = set()
 
 def get_project_root() -> Path:
     """获取项目根目录路径"""
-    return Path(__file__).resolve().parents[4]
+    return get_root_path()
 
 
 def get_apps_dir() -> Path:

apps/jingrow/jingrow/utils/path.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+from functools import lru_cache
+from pathlib import Path
+
+
+@lru_cache(maxsize=1)
+def get_root_path() -> Path:
+    """返回项目根目录：从 utils/path.py 回退到仓库根 (../../..)。"""
+    return Path(__file__).resolve().parents[3]
+
+
+@lru_cache(maxsize=1)
+def get_apps_path() -> Path:
+    """返回 apps 目录路径。"""
+    return get_root_path() / "apps"
+
+