from typing import Any
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from .base import Plugin
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class PluginManager:
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def __init__(self) -> None:
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self._plugins: list[Plugin] = []
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self._by_name: dict[str, Plugin] = {}
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def register(self, *plugins: Plugin) -> None:
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for plugin in sorted(plugins, key=lambda item: getattr(item, "priority", 50)):
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if plugin in self._plugins:
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continue
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self._plugins.append(plugin)
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name = getattr(plugin, "name", "")
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if isinstance(name, str) and name:
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self._by_name[name] = plugin
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def get_plugin(self, name: str) -> Plugin | None:
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return self._by_name.get(name)
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def setup_all(self, app: Any) -> None:
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for plugin in list(self._plugins):
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plugin.setup(app)
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def start_all(self) -> None:
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for plugin in list(self._plugins):
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plugin.start()
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def stop_all(self) -> None:
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for plugin in reversed(self._plugins):
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plugin.stop()
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def shutdown_all(self) -> None:
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for plugin in reversed(self._plugins):
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plugin.shutdown()
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