From 5c3577c4c9f15b7af3d5b72686def7274302f54f Mon Sep 17 00:00:00 2001
From: shasha79 <alexander.raginsky@gmail.com>
Date: Tue, 12 Aug 2025 05:16:12 +0300
Subject: [PATCH] Python SDK: add meta_fields to Document class (#9387)

### What problem does this PR solve?

Python class Document was missing "meta_fields", e.g. when querying, the
document instances came without meta_fields

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 sdk/python/ragflow_sdk/modules/document.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sdk/python/ragflow_sdk/modules/document.py b/sdk/python/ragflow_sdk/modules/document.py
index 6cb0e3b5e..70c1ac842 100644
--- a/sdk/python/ragflow_sdk/modules/document.py
+++ b/sdk/python/ragflow_sdk/modules/document.py
@@ -44,6 +44,7 @@ class Document(Base):
         self.process_duration = 0.0
         self.run = "0"
         self.status = "1"
+        self.meta_fields = {}
         for k in list(res_dict.keys()):
             if k not in self.__dict__:
                 res_dict.pop(k)