mirror of
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36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
"""插件运行时目录的应用层端口。"""
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from __future__ import annotations
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from collections.abc import Callable
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from typing import Any, Protocol
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class PluginRuntime(Protocol):
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"""声明入口层消费的插件宿主能力。"""
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def __getattr__(self, name: str) -> Any:
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"""允许兼容门面按既有 V3 方法名访问插件宿主能力。"""
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PluginRuntimeProvider = Callable[[], PluginRuntime]
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def _unconfigured_runtime() -> PluginRuntime:
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"""拒绝在启动组合根完成前隐式创建 Runtime 管理器。"""
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raise RuntimeError("插件运行时尚未由启动组合根装配")
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_runtime_provider: PluginRuntimeProvider = _unconfigured_runtime
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def configure_plugin_runtime(provider: PluginRuntimeProvider) -> None:
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"""由启动组合根注册插件运行时实例提供器。"""
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global _runtime_provider
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_runtime_provider = provider
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def get_plugin_manager() -> PluginRuntime:
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"""返回当前组合根提供的插件运行时能力。"""
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return _runtime_provider()
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