refactor: 重构插件系统

pkg/plugin/installer.py

@@ -0,0 +1,45 @@
+from __future__ import annotations
+
+import typing
+import abc
+
+from ..core import app
+
+
+class PluginInstaller(metaclass=abc.ABCMeta):
+
+    ap: app.Application
+
+    def __init__(self, ap: app.Application):
+        self.ap = ap
+
+    async def initialize(self):
+        pass
+
+    @abc.abstractmethod
+    async def install_plugin(
+        self,
+        plugin_source: str,
+    ):
+        """安装插件
+        """
+        raise NotImplementedError
+
+    @abc.abstractmethod
+    async def uninstall_plugin(
+        self,
+        plugin_name: str,
+    ):
+        """卸载插件
+        """
+        raise NotImplementedError
+
+    @abc.abstractmethod
+    async def update_plugin(
+        self,
+        plugin_name: str,
+        plugin_source: str=None,
+    ):
+        """更新插件
+        """
+        raise NotImplementedError