fix: anthropic sdk删除proxies导致无法启动 (#962, #960)

pkg/core/app.py

@@ -143,9 +143,7 @@ class Application:
             self.logger.warning("WebUI 文件缺失，请根据文档获取：https://docs.langbot.app/webui/intro.html")
             return
 
-        import socket
-
-        host_ip = socket.gethostbyname(socket.gethostname())
+        host_ip = "127.0.0.1"
 
         public_ip = await ip.get_myip()
 

pkg/provider/modelmgr/requesters/anthropicmsgs.py

@@ -4,6 +4,7 @@ import typing
 import traceback
 
 import anthropic
+import httpx
 
 from .. import entities, errors, requester
 
@@ -21,11 +22,19 @@ class AnthropicMessages(requester.LLMAPIRequester):
     client: anthropic.AsyncAnthropic
 
     async def initialize(self):
+
+        httpx_client = anthropic._base_client.AsyncHttpxClientWrapper(
+            base_url=self.ap.provider_cfg.data['requester']['anthropic-messages']['base-url'],
+            # cast to a valid type because mypy doesn't understand our type narrowing
+            timeout=typing.cast(httpx.Timeout, self.ap.provider_cfg.data['requester']['anthropic-messages']['timeout']),
+            limits=anthropic._constants.DEFAULT_CONNECTION_LIMITS,
+            follow_redirects=True,
+            proxies=self.ap.proxy_mgr.get_forward_proxies()
+        )
+
         self.client = anthropic.AsyncAnthropic(
             api_key="",
-            base_url=self.ap.provider_cfg.data['requester']['anthropic-messages']['base-url'],
-            timeout=self.ap.provider_cfg.data['requester']['anthropic-messages']['timeout'],
-            proxies=self.ap.proxy_mgr.get_forward_proxies()
+            http_client=httpx_client,
         )
 
     async def call(

pkg/utils/ip.py

@@ -2,7 +2,7 @@ import aiohttp
 
 async def get_myip() -> str:
     try:
-        async with aiohttp.ClientSession() as session:
+        async with aiohttp.ClientSession(timeout=aiohttp.ClientTimeout(total=10)) as session:
             async with session.get("https://ip.useragentinfo.com/myip") as response:
                 return await response.text()
     except Exception as e: