From 86d80538a75da46cbdeee4615ccac7d5a719cadb Mon Sep 17 00:00:00 2001
From: Harshad Hegde <hegdehb@gmail.com>
Date: Thu, 22 Feb 2024 23:34:45 -0600
Subject: [PATCH] constants handled

---
 src/oaklib/constants.py                   | 6 +-----
 src/oaklib/interfaces/differ_interface.py | 4 ----
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/oaklib/constants.py b/src/oaklib/constants.py
index bce9eb8b9..627051606 100644
--- a/src/oaklib/constants.py
+++ b/src/oaklib/constants.py
@@ -12,10 +12,6 @@
 CLASS_CREATION = "ClassCreation"
 NODE_CREATION = "NodeCreation"
 NODE_DELETION = "NodeDeletion"
-
 NODE_TEXT_DEFINITION_CHANGE = "NodeTextDefinitionChange"
 NEW_TEXT_DEFINITION = "NewTextDefinition"
-NODE_UNOBSOLETION = "NodeUnobsoletion"
-NODE_DIRECT_MERGE = "NodeDirectMerge"
-NODE_OBSOLETION_WITH_DIRECT_REPLACEMENT = "NodeObsoletionWithDirectReplacement"
-NODE_OBSOLETION = "NodeObsoletion"
+
diff --git a/src/oaklib/interfaces/differ_interface.py b/src/oaklib/interfaces/differ_interface.py
index c03c11db2..cac262f0f 100644
--- a/src/oaklib/interfaces/differ_interface.py
+++ b/src/oaklib/interfaces/differ_interface.py
@@ -32,12 +32,8 @@
     NEW_TEXT_DEFINITION,
     NODE_CREATION,
     NODE_DELETION,
-    NODE_DIRECT_MERGE,
-    NODE_OBSOLETION,
-    NODE_OBSOLETION_WITH_DIRECT_REPLACEMENT,
     NODE_RENAME,
     NODE_TEXT_DEFINITION_CHANGE,
-    NODE_UNOBSOLETION,
 )
 from oaklib.datamodels.vocabulary import (
     DEPRECATED_PREDICATE,