From 9d7a9161f72a14bc237cc98511f25a48f277a99f Mon Sep 17 00:00:00 2001
From: Justin Gu <97915@qq.com>
Date: Fri, 12 Jun 2026 03:21:39 +0800
Subject: [PATCH] fix(web): remove TYPE_CHECKING guard for AsyncTdxClient in
 deps.py
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The typing.cast(AsyncTdxClient, ...) evaluated AsyncTdxClient at
runtime, but the import was gated behind TYPE_CHECKING, causing
NameError in production.  Direct import is safe here — web module
already depends on easy_tdx core.
---
 src/easy_tdx/web/deps.py | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/easy_tdx/web/deps.py b/src/easy_tdx/web/deps.py
index 877c8ca..f5c0881 100644
--- a/src/easy_tdx/web/deps.py
+++ b/src/easy_tdx/web/deps.py
@@ -2,15 +2,12 @@
 
 from __future__ import annotations
 
-import typing
-from typing import TYPE_CHECKING
-
 from fastapi import Request
 
-if TYPE_CHECKING:
-    from easy_tdx.client import AsyncTdxClient
+from easy_tdx.client import AsyncTdxClient
 
 
 def get_client(request: Request) -> AsyncTdxClient:
     """从 app.state 获取共享的 AsyncTdxClient 实例。"""
-    return typing.cast(AsyncTdxClient, request.app.state.tdx_client)
+    client: AsyncTdxClient = request.app.state.tdx_client
+    return client