From 5b22435182ab7dddc153efc8ef7eed9c4cdfd33a Mon Sep 17 00:00:00 2001
From: mariusrklein <47218379+mariusrklein@users.noreply.github.com>
Date: Sun, 24 Aug 2025 23:20:18 +0200
Subject: [PATCH] remove unnecessary class

---
 jdav_web/contrib/admin.py |  2 --
 jdav_web/utils.py         | 24 ------------------------
 2 files changed, 26 deletions(-)

diff --git a/jdav_web/contrib/admin.py b/jdav_web/contrib/admin.py
index af3a401..2141d9a 100644
--- a/jdav_web/contrib/admin.py
+++ b/jdav_web/contrib/admin.py
@@ -11,8 +11,6 @@ from django.contrib.admin import helpers, widgets
 from django.conf import settings
 import rules.contrib.admin
 from rules.permissions import perm_exists
-from utils import OrderedSet
-
 
 class FieldPermissionsAdminMixin:
     field_change_permissions = {}
diff --git a/jdav_web/utils.py b/jdav_web/utils.py
index 439b0e9..5697ef7 100644
--- a/jdav_web/utils.py
+++ b/jdav_web/utils.py
@@ -90,27 +90,3 @@ def coming_midnight():
                              hour=0, minute=0, second=0, microsecond=0,
                              tzinfo=base.tzinfo)
 
-
-class OrderedSet(OrderedDict):
-    def __init__(self, iterable=None):
-        super().__init__()
-        if iterable:
-            for item in iterable:
-                self[item] = None
-
-    def __sub__(self, other):
-        if not isinstance(other, OrderedSet):
-            return NotImplemented
-        return OrderedSet(k for k in self if k not in other)
-
-    def add(self, item):
-        self[item] = None
-
-    def discard(self, item):
-        self.pop(item, None)
-
-    def __contains__(self, item):
-        return item in self.keys()
-
-    def __iter__(self):
-        return iter(self.keys())
\ No newline at end of file