Sync from bytedesk-private: update

modules/python/app/config.py

@@ -0,0 +1,76 @@
+'''
+Author: jackning 270580156@qq.com
+Date: 2023-12-26 11:20:33
+LastEditors: jackning 270580156@qq.com
+LastEditTime: 2024-08-31 19:18:09
+Description: bytedesk.com https://github.com/Bytedesk/bytedesk
+  Please be aware of the BSL license restrictions before installing Bytedesk IM – 
+ selling, reselling, or hosting Bytedesk IM as a service is a breach of the terms and automatically terminates your rights under the license. 
+ 仅支持企业内部员工自用，严禁私自用于销售、二次销售或者部署SaaS方式销售 
+ Business Source License 1.1: https://github.com/Bytedesk/bytedesk/blob/main/LICENSE 
+ contact: 270580156@qq.com 
+ 技术/商务联系：270580156@qq.com
+Copyright (c) 2024 by bytedesk.com, All Rights Reserved. 
+'''
+from functools import lru_cache
+from typing import Annotated
+from fastapi import APIRouter, Depends
+from pydantic_settings import BaseSettings
+
+# https://fastapi.tiangolo.com/zh/advanced/settings/#pydantic-settings 
+class Settings(BaseSettings):
+    DEBUG: bool
+    API_V1_PREFIX: str 
+    # 
+    EMBEDDINGS_PATH: str
+    #
+    ZHIPU_API_KEY: str
+    # 连接MySQL数据库
+    DATABASE_URL: str
+    ASYNC_DATABASE_URL: str
+    # REDIS
+    REDIS_HOST: str
+    REDIS_PORT: int
+    REDIS_PASSWORD: str
+    REDIS_URL: str
+    REDIS_KEY_PREFIX: str
+    REDIS_INDEX_NAME: str
+    IS_VECTOR_STORE_INITIATED: str
+
+    # https://docs.pydantic.dev/latest/api/config/
+    # https://fastapi.tiangolo.com/zh/advanced/settings/#env_1
+    class Config:
+        case_sensitive = False
+        # 配置环境变量文件
+        env_file = ".env"
+# 
+# settings = Settings()
+
+@lru_cache(maxsize=32)
+def get_settings():
+    return Settings()
+
+router = APIRouter(
+    prefix='/settings',
+    tags=['settings v1 apis']
+)
+
+# # http://127.0.0.1:9007/api/v1/settings/info
+# @router.get("/info")
+# async def info(settings: Annotated[Settings, Depends(get_settings)]):
+#     print('cache info: ', get_settings.cache_info(), settings.API_V1_PREFIX)
+#     if (settings.DEBUG):
+#         return {
+#             "env": settings.model_dump()
+#         }
+#     return {
+#         "env": 'None'
+#     }
+
+# # http://127.0.0.1:9007/api/v1/settings/clear_cache
+# # 添加一个清除缓存的路由
+# @router.get("/clear_cache")
+# def clear_cache():
+#     print('cache info: ', get_settings.cache_info())
+#     get_settings.cache_clear()  # 清除get_settings函数的缓存
+#     return {"message": "Cache cleared"}