Upload 云端_定时版本检测引擎.py

云端_定时版本检测引擎.py

@@ -3,6 +3,7 @@ import asyncio
 import datetime
 import httpx
 import logging
+from typing import Optional
 import os
 import tempfile
 import zipfile
@@ -24,7 +25,7 @@ PRECACHE_BATCH_SIZE = 5
 PRECACHE_INTERVAL = 10
 
 
-def get_version_hash(versions_db: dict, item_id: str) -> str | None:
+def get_version_hash(versions_db: dict, item_id: str) -> Optional[str]:
     """兼容新旧格式获取 hash"""
     val = versions_db.get(item_id)
     if isinstance(val, str):
@@ -184,7 +185,7 @@ async def trigger_update_notifications(updated_items: list):
             session.close()
 
 
-async def precache_github_zip(repo_url: str, token: str | None, item_id: str, version_hash: str):
+async def precache_github_zip(repo_url: str, token: Optional[str], item_id: str, version_hash: str):
     """预下载 GitHub ZIP 并上传到 HF Dataset 缓存"""
     try:
         parts = repo_url.rstrip("/").split("/")