From 186f64c33f6968552de6f630868acf4ec5cf7bdd Mon Sep 17 00:00:00 2001
From: June Tate-Gans <june@theonelab.com>
Date: Sun, 2 May 2021 15:22:43 -0500
Subject: [PATCH] g13gui: observer: Add a helpful method for misnamed calls

---
 g13gui/g13gui/observer/observer.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/g13gui/g13gui/observer/observer.py b/g13gui/g13gui/observer/observer.py
index 0d71764..580784e 100644
--- a/g13gui/g13gui/observer/observer.py
+++ b/g13gui/g13gui/observer/observer.py
@@ -50,6 +50,9 @@ class Subject(object):
         """Removes all scheduled changes from the change buffer."""
         self._changes = []
 
+    def notifyChange(self):
+        raise NotImplementedError('Use Subject.notifyChanged instead')
+
     def notifyChanged(self):
         """Notifies all observers of scheduled changes in the change buffer.