From 6bdc5a04aad1fbba596771d57d173c14b10c389b Mon Sep 17 00:00:00 2001
From: zty <zty18395607196@163.com>
Date: Wed, 7 Aug 2024 09:30:56 +0800
Subject: [PATCH] =?UTF-8?q?fix=20:enm=20service.py=20=20=E4=BF=AE=E6=94=B9?=
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---
 apps/enm/services.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/apps/enm/services.py b/apps/enm/services.py
index 59c1c561..fb07f1f1 100644
--- a/apps/enm/services.py
+++ b/apps/enm/services.py
@@ -142,7 +142,8 @@ class MpointCache:
             try:
                 mpoint = Mpoint.objects.get(code=code)
             except Exception:
-                return None
+                cache.set(key, {}, timeout=None)
+                return {}
             mpoint_data = MpointSerializer(instance=mpoint).data
             mpoint_data["last_data"] = {"last_val": None, "last_timex": None, "last_mrs": None}  # 初始化
             if update_mplogx:
@@ -324,7 +325,7 @@ def insert_mplogx_item(code: str, val, timex: datetime, enp_mpoints_dict):
     """
     mc = MpointCache(code)
     mpoint_data = mc.data
-    if mpoint_data is None or not mpoint_data["enabled"]:
+    if mpoint_data in (None, {}) or not mpoint_data["enabled"]:
         return
 
     mpoint_interval = mpoint_data["interval"]