仪评指标联分析模块

bbit_ai/app/utils/MyUtils.py

@@ -1,6 +1,27 @@
 import threading
 
+
 # 后台操作
 def async_db_task(func, *args, **kwargs):
     """将数据库操作放到后台线程执行"""
-    threading.Thread(target=func, args=args, kwargs=kwargs, daemon=True).start()
+    threading.Thread(target=func, args=args, kwargs=kwargs, daemon=True).start()
+
+
+import asyncio
+
+
+async def async_task(func, *args, **kwargs):
+    return await asyncio.to_thread(func, *args, **kwargs)
+
+
+from datetime import datetime
+
+import pytz
+
+
+def format_datetime(dt: datetime, tz="Asia/Shanghai"):
+    if dt.tzinfo is None:
+        dt = pytz.UTC.localize(dt)
+    tz_obj = pytz.timezone(tz)
+    dt = dt.astimezone(tz_obj)
+    return dt.strftime("%Y-%m-%d %H:%M:%S")