From 538acb4c46e002738b9abd3e56571b9b773cc627 Mon Sep 17 00:00:00 2001
From: shuwenn <47200617+alphabetc1@users.noreply.github.com>
Date: Sun, 15 Mar 2026 13:59:32 +0800
Subject: [PATCH] fix: Add .text property to HttpResponse to prevent
 AttributeError (#20518)

---
 python/sglang/utils.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/python/sglang/utils.py b/python/sglang/utils.py
index 751d1af33..1a6187d91 100644
--- a/python/sglang/utils.py
+++ b/python/sglang/utils.py
@@ -16,7 +16,7 @@ import warnings
 import weakref
 from collections import OrderedDict
 from concurrent.futures import ThreadPoolExecutor
-from functools import wraps
+from functools import cached_property, wraps
 from io import BytesIO
 from json import dumps
 from typing import Any, Callable, List, Optional, Tuple, Type, Union
@@ -140,8 +140,16 @@ class HttpResponse:
     def __init__(self, resp):
         self.resp = resp
 
+    @cached_property
+    def _body(self):
+        return self.resp.read()
+
     def json(self):
-        return json.loads(self.resp.read())
+        return json.loads(self._body)
+
+    @property
+    def text(self):
+        return self._body.decode("utf-8", errors="replace")
 
     @property
     def status_code(self):