refactor: 重构插件系统

pkg/utils/proxy.py

@@ -0,0 +1,30 @@
+from __future__ import annotations
+
+from ..core import app
+
+
+class ProxyManager:
+    ap: app.Application
+
+    forward_proxies: dict[str, str]
+
+    def __init__(self, ap: app.Application):
+        self.ap = ap
+
+        self.forward_proxies = {}
+
+    async def initialize(self):
+        config = self.ap.cfg_mgr.data
+
+        return (
+            {
+                "http": config["openai_config"]["proxy"],
+                "https": config["openai_config"]["proxy"],
+            }
+            if "proxy" in config["openai_config"]
+            and (config["openai_config"]["proxy"] is not None)
+            else None
+        )
+
+    def get_forward_proxies(self) -> str:
+        return self.forward_proxies