mirror of
https://github.com/jxxghp/MoviePilot.git
synced 2026-08-29 03:56:43 +08:00
82 lines
3.3 KiB
Python
82 lines
3.3 KiB
Python
"""运行时配置读取端口，供低层适配器避免反向依赖 Application。"""
|
|
|
|
from __future__ import annotations
|
|
|
|
import importlib
|
|
from collections.abc import Callable
|
|
from typing import Any
|
|
|
|
|
|
RuntimeSettingProvider = Callable[[str], Any]
|
|
_provider: RuntimeSettingProvider | None = None
|
|
_runtime_settings_service: Any | None = None
|
|
# 测试和插件可能临时替换某个模块上的 importlib.import_module；保存原始函数，
|
|
# 让兼容代理的 legacy Settings 解析不受这类局部替身影响。
|
|
_import_module = importlib.import_module
|
|
|
|
|
|
class RuntimeSettingsCompat:
|
|
"""为旧模块级 Settings 访问提供动态 runtime 配置代理。"""
|
|
|
|
@staticmethod
|
|
def _legacy_settings() -> Any:
|
|
"""返回旧 Settings 实例，供 runtime 尚未装配时的兼容回退使用。"""
|
|
return _import_module("app.runtime.config").settings
|
|
|
|
def __getattr__(self, key: str) -> Any:
|
|
"""读取当前组合根配置；未装配时沿用旧 Settings 回退。"""
|
|
return get_runtime_setting(key)
|
|
|
|
def __setattr__(self, key: str, value: Any) -> None:
|
|
"""把旧模块级覆盖同步到 legacy Settings，保持测试和插件注入语义。"""
|
|
setattr(self._legacy_settings(), key, value)
|
|
|
|
def __delattr__(self, key: str) -> None:
|
|
"""删除旧模块级覆盖，使配置对象恢复其原有属性解析。"""
|
|
delattr(self._legacy_settings(), key)
|
|
|
|
def model_dump(
|
|
self,
|
|
*,
|
|
include: set[str] | None = None,
|
|
exclude: set[str] | None = None,
|
|
**kwargs: Any,
|
|
) -> dict[str, Any]:
|
|
"""导出当前配置快照，保留旧 Settings 的序列化入口。"""
|
|
if _runtime_settings_service is not None:
|
|
return _runtime_settings_service.snapshot(include=include, exclude=exclude)
|
|
return self._legacy_settings().model_dump(
|
|
include=include, exclude=exclude, **kwargs
|
|
)
|
|
|
|
def update_setting(self, key: str, value: Any) -> tuple[Any, str]:
|
|
"""更新单项配置，兼容插件对模块级 Settings 的公开调用。"""
|
|
if _runtime_settings_service is not None:
|
|
return _runtime_settings_service.update(key, value)
|
|
return self._legacy_settings().update_setting(key, value)
|
|
|
|
def update_settings(self, env: dict[str, Any]) -> dict[str, tuple[Any, str]]:
|
|
"""批量更新配置，兼容旧 Settings 的管理接口。"""
|
|
if _runtime_settings_service is not None:
|
|
return _runtime_settings_service.update_many(env)
|
|
return self._legacy_settings().update_settings(env=env)
|
|
|
|
|
|
def configure_runtime_settings_compat(service: Any) -> None:
|
|
"""由应用组合根注入可变配置服务，避免低层代理反向导入应用层。"""
|
|
global _runtime_settings_service
|
|
_runtime_settings_service = service
|
|
|
|
|
|
def configure_runtime_setting_provider(provider: RuntimeSettingProvider) -> None:
|
|
"""由启动组合根登记配置读取器，保持适配器只依赖 runtime 端口。"""
|
|
global _provider
|
|
_provider = provider
|
|
|
|
|
|
def get_runtime_setting(key: str) -> Any:
|
|
"""读取单项运行配置；启动早期未装配时回退旧 Settings ABI。"""
|
|
if _provider is not None:
|
|
return _provider(key)
|
|
return getattr(RuntimeSettingsCompat._legacy_settings(), key)
|