From 2edc9f06090823bee7bcfe7ab1c0130938476d6c Mon Sep 17 00:00:00 2001
From: jxxghp <jxxghp@gmail.com>
Date: Sat, 17 Oct 2026 09:31:55 +0800
Subject: [PATCH] mypy: guard transfer source paths

---
 app/chain/transfer/filter.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/chain/transfer/filter.py b/app/chain/transfer/filter.py
index a7a913f1c..6576f059f 100644
--- a/app/chain/transfer/filter.py
+++ b/app/chain/transfer/filter.py
@@ -47,7 +47,7 @@ from app.schemas.types import (
     MUSIC_ENTITY_RECORDING,
     MediaType,
 )
-from app.schemas.workflow import FileItem
+from app.schemas.file import FileItem
 
 
 class NetworkFilesystemPort(Protocol):
@@ -697,11 +697,14 @@ class FileFilterMixin(_TransferOwnerBase):
             return True
         if task.fileitem.storage != "local":
             return True
+        file_path = task.fileitem.path
+        if not file_path:
+            return True
 
         source_directory = (
             Path(task.target_directory.download_path)
             if task.target_directory and task.target_directory.download_path
-            else Path(task.fileitem.path).parent
+            else Path(file_path).parent
         )
         if source_directory not in mounted_filesystem_cache:
             mounted_filesystem_cache[source_directory] = (