From ae573e225569fafb0bb8685f5ea7b3fe38818c53 Mon Sep 17 00:00:00 2001
From: 7shi <7shi@live.jp>
Date: Sun, 22 Dec 2024 02:45:44 +0900
Subject: [PATCH] fix: save document stream before translation to ensure proper
 processing

---
 pdf2zh/high_level.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdf2zh/high_level.py b/pdf2zh/high_level.py
index 2b654583..e5eea232 100644
--- a/pdf2zh/high_level.py
+++ b/pdf2zh/high_level.py
@@ -206,6 +206,8 @@ def translate_stream(
         font_list.append(("china-ss", None))
 
     doc_en = Document(stream=stream)
+    stream = io.BytesIO()
+    doc_en.save(stream)
     doc_zh = Document(stream=stream)
     page_count = doc_zh.page_count
     # font_list = [("china-ss", None), ("tiro", None)]