From 6e92d169ecebe6b29fd4e3f543a95851ad25d74a Mon Sep 17 00:00:00 2001
From: wengzh <1337326764@qq.com>
Date: Mon, 20 Jul 2026 15:51:23 +0800
Subject: [PATCH] =?UTF-8?q?refactor(get=5Fnews=5Ffrom=5Fnewsnow):=20?=
 =?UTF-8?q?=E6=94=B9=E7=94=A8=E6=B5=81=E5=BC=8F=E5=A4=84=E7=90=86=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90=E7=BD=91=E9=A1=B5=E5=86=85=E5=AE=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

将原有的直接转换响应内容改为流式读取字节流并传入参数，适配MarkItDown的convert_stream接口，优化大内容处理时的内存占用
---
 .../plugins_func/functions/get_news_from_newsnow.py  | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/main/xiaozhi-server/plugins_func/functions/get_news_from_newsnow.py b/main/xiaozhi-server/plugins_func/functions/get_news_from_newsnow.py
index 8f0df016..631b3027 100644
--- a/main/xiaozhi-server/plugins_func/functions/get_news_from_newsnow.py
+++ b/main/xiaozhi-server/plugins_func/functions/get_news_from_newsnow.py
@@ -1,6 +1,7 @@
 import random
 import httpx
-from markitdown import MarkItDown
+from io import BytesIO
+from markitdown import MarkItDown, StreamInfo
 from config.logger import setup_logging
 from plugins_func.register import register_function, ToolType, ActionResponse, Action
 from typing import TYPE_CHECKING
@@ -144,7 +145,14 @@ async def fetch_news_detail(url):
 
         # 使用MarkItDown清理HTML内容
         md = MarkItDown(enable_plugins=False)
-        result = md.convert(response)
+        result = md.convert_stream(
+            BytesIO(response.content),
+            stream_info=StreamInfo(
+                mimetype="text/html",
+                extension=".html",
+                charset=response.encoding or "utf-8",
+            ),
+        )
 
         # 获取清理后的文本内容
         clean_text = result.text_content