From: Arthur Rio <arthurio@users.noreply.github.com>
Date: Wed, 23 Feb 2022 20:50:25 +0000 (-0700)
Subject: Fix signature for modified_json example (#7709)
X-Git-Tag: rel_2_0_0b1~470
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8f869aa7994db991c53d3cb008cbef34a1bfe49;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Fix signature for modified_json example (#7709)
---

diff --git a/lib/sqlalchemy/ext/mutable.py b/lib/sqlalchemy/ext/mutable.py
index d75cf667bd..7f3aad8b0c 100644
--- a/lib/sqlalchemy/ext/mutable.py
+++ b/lib/sqlalchemy/ext/mutable.py
@@ -219,7 +219,7 @@ from within the mutable extension::
         data = Column(MutableDict.as_mutable(JSONEncodedDict))
 
     @event.listens_for(MyDataClass.data, "modified")
-    def modified_json(instance):
+    def modified_json(instance, initiator):
         print("json value modified:", instance.data)
 
 .. _mutable_composites: