From a8d361454b1c5cac699f234c997f007822407960 Mon Sep 17 00:00:00 2001
From: SnoozeFreddo <topg@tuta.com>
Date: Thu, 15 Feb 2024 04:19:14 +0100
Subject: [PATCH] chore: Timestampmixin remove eventlistener for onupdate

---
 sqlalchemy_utils/models.py | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/sqlalchemy_utils/models.py b/sqlalchemy_utils/models.py
index ca272d6a..58d4b5ad 100644
--- a/sqlalchemy_utils/models.py
+++ b/sqlalchemy_utils/models.py
@@ -23,14 +23,7 @@ class SomeModel(Base, Timestamp):
     """
 
     created = sa.Column(sa.DateTime, default=datetime.utcnow, nullable=False)
-    updated = sa.Column(sa.DateTime, default=datetime.utcnow, nullable=False)
-
-
-@sa.event.listens_for(Timestamp, 'before_update', propagate=True)
-def timestamp_before_update(mapper, connection, target):
-    # When a model with a timestamp is updated; force update the updated
-    # timestamp.
-    target.updated = datetime.utcnow()
+    updated = sa.Column(sa.DateTime, default=datetime.utcnow, nullable=False, onupdate=datetime.utcnow)
 
 
 NOT_LOADED_REPR = '<not loaded>'