Kris
dd1857221c
实现了渠道插件的全生命周期管理能力，包括： 1. 插件清单的加载、解析与存储 2. 依赖校验与拓扑排序安装/卸载 3. 插件发现与安全沙箱执行环境 4. 插件注册中心与目录管理能力
88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
from __future__ import annotations
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import logging
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from typing import Any
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from .discovery import ChannelPluginDiscovery
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from .install import install_channel_plugin
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from .manifest import ChannelPluginManifest, load_manifests_from_directory
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from .registry import ChannelPluginRegistry
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logger = logging.getLogger(__name__)
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class ChannelPluginCatalog:
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"""渠道插件目录 — 管理可用插件的注册、安装与查询。"""
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def __init__(self, manifest_dir: str | None = None):
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self._manifest_dir = manifest_dir
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self._manifests: dict[str, ChannelPluginManifest] = {}
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self._installed: set[str] = set()
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def load_manifests(self) -> None:
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if not self._manifest_dir:
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return
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manifests = load_manifests_from_directory(self._manifest_dir)
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for manifest in manifests:
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self._manifests[manifest.id] = manifest
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logger.info("Loaded %d plugin manifests", len(self._manifests))
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def get_manifest(self, plugin_id: str) -> ChannelPluginManifest | None:
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return self._manifests.get(plugin_id)
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def list_manifests(self) -> list[ChannelPluginManifest]:
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return list(self._manifests.values())
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def list_available(self) -> list[str]:
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return list(self._manifests.keys())
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def list_installed(self) -> list[str]:
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return list(self._installed)
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def is_installed(self, plugin_id: str) -> bool:
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return plugin_id in self._installed
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def install(self, plugin_id: str) -> bool:
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manifest = self._manifests.get(plugin_id)
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if not manifest:
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logger.warning("Cannot install plugin '%s': manifest not found", plugin_id)
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return False
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try:
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install_channel_plugin(manifest)
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self._installed.add(plugin_id)
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logger.info("Installed channel plugin: %s", plugin_id)
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return True
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except Exception:
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logger.exception("Failed to install plugin '%s'", plugin_id)
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return False
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def uninstall(self, plugin_id: str) -> bool:
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if plugin_id not in self._installed:
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return False
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self._installed.discard(plugin_id)
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manifest = self._manifests.get(plugin_id)
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target_dir = manifest.target_path if manifest else None
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dependencies = manifest.dependencies if manifest else None
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from .install import uninstall_channel_plugin
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uninstall_channel_plugin(
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plugin_id=plugin_id,
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target_dir=target_dir,
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dependencies=dependencies,
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)
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return True
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def discover_builtin(self, package_name: str = "yuxi.channels") -> list[Any]:
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discovered = ChannelPluginDiscovery.discover_builtin(package_name)
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for plugin in discovered:
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self._installed.add(getattr(plugin, "id"))
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return discovered
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def discover_from_path(self, plugin_path: str) -> list[Any]:
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discovered = ChannelPluginDiscovery.discover_from_path(plugin_path)
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for plugin in discovered:
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self._installed.add(getattr(plugin, "id"))
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return discovered
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